15 August 2017

After my latest build of RaspEX (from 170810) was ready and released I stumbled over an article about How to watch Netflix on the Raspberry PiIf you use Raspbian or Raspberry Pi systems based on Raspbian you can just follow the instructions in said article to be able to watch Netflix. If you use (or want to use) RaspEX Build 170810 you’ll have to install two extra packages before you can install a special version of the Chromium Browser.

GO ON AND READ my instruction for RaspEX…

foss-gbg gets going again

Från Johan Thelin 15 August 2017 10:07

It is time for foss-gbg to get going again. A week from now Zeeshan will talk about The good kind of Rust. Tickets are free, so if you are in Gothenburg, feel free to drop by for some snacks, the Rust talk and some lighting talks.

foss-gbg is a local group sharing ideas and knowledge around Free and Open Source Software in the Gothenburg area.

Alpha APX Details

Från Johan Thelin 15 August 2017 10:03

I just want to share some links. This is the type of articles that makes me follow Raymond Chen.

As he lives outside of the open source space, his blog might be a gem that many have missed.

10 August 2017

NEWS 170810 about RaspEX for Raspberry Pi 3 and Pi 2
I have upgraded the whole system and replaced the old kernel 4.4.49 with “my own” compiled kernel 4.9.41-exton-v7+. RaspEX Build 170810 is a Linux ARM system for Raspberry Pi 3 and Pi 2. It is based on Debian 9, Ubuntu 17.04 and Linaro (Open Source software for ARM SoCs). In this new version (170810) I’ve installed Wicd Network Manager and replaced Chromium with Firefox with better support for YouTube. I have also installed Samba and VNC4Server so you can connect to your Windows computers in your Home Network and/or control RaspEX on your Raspberry Pi 3 or Pi 2 from your Windows computers with VNC Viewer and/or PuTTY (Telnet and SSH client). Furthermore some extra Network Tools, Midori Private Browser, SMTube (YouTube browser which allows to browse, search and play YouTube videos) and PulseAudio for better sound in YouTube. Study all installed packages in RaspEX Build 170810.

Compatibility :: August 2017

Unfortunately not all systems made for Raspberry Pi 2 will run on the new Pi 3. They need to be upgraded with a new kernel. I therefore have to upgrade the systems I distribute. I.e. RaspEX, RaspEX with OpenCPN, RaspAnd Lollipop, RaspAnd Marshmallow, RaspAnd Nougat 7.1.1, RaspAnd 7.1.2 and RaspArch. I have now (170810) upgraded all systems. Read about the new Raspberry Pi 3

Screenshot 1 – RaspEX connected to Windows via Samba

Screenshot 2 – RaspEX connected to Windows via PuTTy

Screenshot 3 – RaspEX “running on” Windows with VNC Viewer

Screenshot 4 – RaspEX running Blueman (Bluetooth Manager)

Kernel
Kernel 4.9.41-exton-v7 is used.

How do I install RaspEX in Windows?
Just like any other Raspberry Pi system. I.e.: Unpack the downloaded ZIP file (raspex-ubuntu-17.04-lxde-1190mb-170810.zip) and transfer the IMAGE file (raspex-ubuntu-17.04-lxde-3050mb-170810.img) to your Micro SD card of at least 8GB. For that you shall use Win32DiskImager in Windows.

SCREENSHOTS

Screenshot 1 – RaspEX connected to Windows via Samba

Screenshot 2 – RaspEX connected to Windows via PuTTy

Screenshot 3 – RaspEX “running on” Windows with VNC-viewer

Screenshot 4 – RaspEX running Midori Private Browser

Screenshot 5 – RaspEX using Pavucontrol (for sound)

Screenshot 6 – RaspEX running SMTube (search and watch YouTube videos)

Screenshot 7 – RaspEX running the Bluetooth Manager

Screenshot 8 – The Desktop 170810

READ MORE…

5 August 2017

NEWS 170805 ABOUT RaspAnd Nougat 7.1.2 with Google Play Store working
I have finally managed to make a version of RaspAnd Nougat 7.1.2 (for Raspberry Pi 3), which has GAPPS installed and Google Play Store working. This version of RaspAnd can be installed in Windows using Win32 Disk Imager. The video performance is generally much better than in previous versions and the screen flickering is (almost) gone.

Download RaspAnd Build 170805…

MORE ABOUT RaspAnd
RaspAnd Nougat 7.1.2 Build 170805 is an Android 7.1.2 Nougat system which can run on Raspberry Pi 3. I have included the following apps:
1) GAPPS (Google Play Services with Google Play Store)
2) Kodi 17.3 (latest version which “allows users to play and view most videos, music, podcasts, and other digital media files from local and network storage media and the Internet”. YouTube is enabled and working very well!)
3) Spotify TV 1.4.0 (working very very well)
4) Google Play Games 5.2.25 (needed for Clash of Clans to run)
5) Clash of Clans is not included, but you can install it through Aptoide TV
6) Gmail 7.4.23
8) Aptoide TV 3.2.3 (for installing new apps which can’t be found on Google Play Store – many many apps can be installed!)
9) ES File Explorer 4.1.6.7.4 working very well
10) Google Chrome 59.0.3071 (latest version – working very well)
11) YouTube 1.3.11 with almost perfect video quality. Please don’t update YouTube to version 2.00.18 even though Google Play Store wants you to do it. If you do you will loose video quality. If you do it by accident just uninstall the update. (I.e. go back to the “Factory version”).

SCREENSHOTS
Screenshot 1 – Nougat boot animation (which you must see during the boot. If not, the installation was unsuccessful)
Screenshot 2 – RaspAnd’s Desktop
Screenshot 3 – Google Play Store running
Screenshot 4 – Kodi running Popcornflix
Screenshot 5 – Google Play Store running
Screenshot 6 – YouTube running
Screenshot 7 – YouTube running with perfect video quality
Screenshot 8 – Aptoide TV running (installing Google Drive)
Screenshot 9Spotify running
Screenshot 10 – Clash of Clans installs in Aptoide TV

READ MORE…

25 July 2017

NEWS 170725
Kernel 4.13-rc2-x86_64-exton is my newest Slackware kernel. Kernel 4.13-rc2 was released by Kernel.org on July 23, 2017.

I have compiled a very useful (as I think) 64 bit kernel for Slackware Current (14.2) and/or all Slackware derivatives. For example Slax, Zenwalk and SlackEX. The kernel is compiled exactly in the same way as Slackware’s latest kernel huge. “My” kernel 4.13-rc2-x86_64-exton has even more support for new hardware, etc. Kernel 4.13-rc2 is the latest kernel available from Kernel.org. Released 20170723.

What’s new in kernel 4.13?

READ MORE…

18 July 2017

I was installing Fedora 26 Workstation in VirtualBox 5.1.22r115126 with extension pack. I could not install the guest additions as I was missing some packages. First, make sure you have the latest available kernel installed: # dnf update kernel* If…

12 July 2017

About ExTiX 17.7 with the Budgie Desktop
I’ve made a new extra version of ExTiX with Budgie Desktop. Budgie is focused on simplicity and elegance. Designed with the modern user in mind. Only a minimum of packages are installed in ExTiX Budgie. You can of course install all packages you want. Even while running ExTiX Budgie live. I.e. from a DVD or USB stick. Study all installed packages in ExTiX Budgie.

ABOUT ExTiX
All four ExTiX systems are based on Ubuntu and Debian.

Refracta Tools
While running ExTiX Budgie 17.7 live or from hard drive you can use Refracta Tools (pre-installed) to create your own live installable Ubuntu system. A ten year child can do it! Watch a slideshow below.


View the slide show

SCREENSHOTS
ExTiX Budgie Desktop with Spotify running
ExTiX Budgie Desktop – live
ExTiX Budgie Desktop – root
ExTiX Budgie running in VMware

READ MORE…

7 July 2017

In a instruction from 170707 I will show you how easy it is to have several Linux systems installed on one computer together with for example Windows 10. The configuration is so simple a ten year old child can do it.

BACKGROUND
Ubuntu and all Linux systems based on Ubuntu (such as Linux Mint) uses Grub2 as boot manager. Also Debian and most other Linux systems use Grub2. Grub2 works differently from the old Grub Legacy.

Configuring Grub2 – Example for non-UEFI BIOS computers
One of my computers, an Acer Aspire 5750G from 2010, has a 750 GB hard drive and an external USB hard drive of 1000 GB. On that computer I have Windows 10 and twelve (12) different Linux systems installed. Of those twelve systems three are Android-x86 systems (AndEX Nougat and AndEX Marshmallow). In my instruction from 170707 I will describe step by step how I configured Grub2 in the easiest way possible.

READ MORE…

4 July 2017

The Humane Tech Interview

Från Johan Thelin 4 July 2017 10:30

I am in a position where I interview job candidates. What I do is called the tech interview, which is an early vetting before we start discussing money and other contractual details. This is usually between one and two hours over Skype or telephone where I have to judge is a candidate is technically skilled and fits into the team. So, how to go about this?

I’ve seen many approaches. You can interrogate the candidate, you can ask about details about every line item on the résumé, you can ask the person about strengths and weaknesses. To me, all of these approaches are defunct – I want to have a conversation, not an interrogation. There does not have to be a right or wrong answer, just an opinion. This usually takes the tension out of the situation and makes the candidate open up. It also allows me to expose my weaknesses to make it more comfortable for the candidate to admit his or hers.

Going in to an interview, I usually make a list of topics that are relevant to the position in question. This can be knowledge about Linux, git, Qt, JIRA, agile, and so on. For each of these questions, I know what we do at Pelagicore, but instead of asking about the candidate’s experience with what we do, the questions from me goes like this:

– So, what kind of source code versioning system have you been using?
– Comparing git to svn, what did change, from your perspective?
– Could you see any situation where svn would be better than git?
– We use git like this, is there anything that you’d like to change with that?

As you can see, the questions are more about opinion that right or wrong. The point is that if you know the technology, you can pick up competence and experience through this discussion instead of asking about very specific details which easily can create a stressful situation for the candidate.

I generally do the same for technologies, e.g. what is your favorite feature of C++11? in what situations does that help you? Kickstarting a discussion instead of an interrogation.

Then we come to what I call the comfort zone questions. What do you as a person like, irregardless of the position being in question?

– Do you like to code drivers, middleware or end-user applications?
– Do you prefer to get a problem and really dig into it – like a complex bug – or do you want to be the generalist that holds the team together and spreads knowledge?
– Do you like to have a predictable day where you pick a task and carry it out, or do you like to work in a more reactive way, close to the customer and the chaos of reality?

There is no right or wrong here, only dimensions that can be discussed. There are lots of why and how and did you experience this in a previous job type of questions to keep the discussion going here.

During the entire interview I try to keep the conversation natural while moving through my checklist. I also try to check for a few basic signs, e.g. I like when the candidate has an opinion that differs to mine about something, I like the candidate to not be a 100% match to the position, I also like for the candidate to admit not knowing or being familiar with something. Nothing of this is dramatic in the context of a conversation, but in my experience it helps sorting out the honest and open candidates from those who try to provide the right answers the whole time.

This is what I try to do to make the interview more humane and less stressful. How do you like to do interviews? How do you like to be interviewed? I’d love to hear back from you.

3 July 2017

In ExTiX 17.5, Build 170508, with KDE 4.16.12 and KDE Frameworks I have included (pre-installed) Refracta Tools, which makes it possible for you to very easy and fast make your own Ubuntu 17.04 (or Ubuntu 17.10) distro.

Important about Refracta
You can use the Refracta Tools (pre-installed in ExTiX 17.5) to create your own installable Ubuntu 17.04 Live DVD once you have installed ExTiX to hard drive. I mean change everything and then create a whole new Ubuntu live system. Start Refracta from Menu >> System >> Create a live CD snapshot of your system. You don’t even have to install ExTiX to hard drive before you can use the Refracta tools. If you have plenty of RAM you can create a new (your own!) Ubuntu system while running ExTiX from DVD or a USB stick. Please note that the whole Refracta process (creating your new ISO) will only take 5 – 10 min! You’ll find the ISO in /home/snapshots. The whole thing is very simple. Watch a sideshow below about how to use Refracta Tools. I.e. create a snapshot of your ExTiX/Ubuntu system.


View the slide show

Good luck!
/exton

26 June 2017

NEWS 170627 about Calamares Installer
I’ve finally managed to make Calamares (The universal installer framework) work without problems/issues. Yesterdays version of ArchEX has therefore been replaced today. Now you can use Calamares to install ArchEX in any language. The boot loader Grub2 (which can be installed during the installation of ArchEX) will also work without problems. Watch the slideshow below showing all installation steps.


View the slide show

WHAT IS ArchEX?
ArchEX 64 bit is a new (170626) Linux live DVD based on Arch Linux. Arch motto is KISS (Keep It Simple Stupid). ArchEX uses kernel 4.11.6-3-ARCH and the LXQt Desktop environment. LXQt is a lightweight Qt desktop environment. It will not get in your way. It will not hang or slow down your system. It is focused on being a classic desktop with a modern look and feel.

INSTALLED SOFTWARE
Among many other programs, Firefox 54.0 (for Netflix), Gimp, GCC, Wicd and GParted – study this package LIST.

WHO should run Arch Linux?

My answer: The system fits the “advanced” Linux user/enthusiast, who would be willing to run an occasional command from time to time.

BENEFITS of ArchEX/Arch Linux
“Cutting Edge”-software and speed. You will for example always run the latest kernel if you upgrade ArchEX/Arch (for example) every month.

Screenshots
ArchEX LXQt Desktop
ArchEX starting up live
ArchEX starting up from hard drive (VirtualBox)
ArchEX Installer (Calamares) running
When Cinnamon is installed (pacman -S cinnamon)
When Xfce4 is installed (pacman -S xfce4)
When KDE (Plasma) is installed (pacman -S plasma-meta and pacman -S kde-applications-meta)
When Enlightenment is installed (pacman -S enlightenment)
ALL extra desktops can be installed in about 10 min!

READ MORE…

20 June 2017

News 170621 about AndEX 7.1.2
Yesterday I said that AndEX 7.1.2 couldn’t run in VirtualBox and VMware. Actually it can! It just takes about 10 min for the Desktop to show up when running AndEX live. (I mean directly from the ISO file). Watch this screenshotVirtualBox and this screenshot – VMware. Just give AndEX enough RAM. I gave AndEX 3GB. You can (of course) also install AndEX to a virtual hard drive in VirtualBox and VMware. The system will be very responsive then.

NEWS 170619 about AndEX Nougat 7.1.2
My new build of Android x86_64 – android_x86_64-7.1.2-nougat-gapps-kernel-4.9.31-exton-990mb-170619.iso can be installed to hard drive or on a USB stick. You can also run the system live. I.e. from a DVD or a USB stick. On some computers you’ll have to start up AndEX 7.1.2 in compatibility mode (VESA) though. GAPPS and all other apps mentioned below are installed. NOTE: You can run AndEX Nougat Build 170619 on newer laptops and Desktop computers. Sound won’t work on all though – see below. The video performance is generally very very good.

Screenshot
– AndEX Build 170619 – the Desktop

MORE NEWS 170619: AndEX – Nougat 7.1.2 with kernel 4.9.31-exton-android-x86_64 and GAPPS
My new build of Android-x86_64 Nougat 7.1.2 have GAPPS pre-installed. I.e. Google Play Services 11.0.55, Google Play Store 7.9.52-Q-all, Aptoide App Manager, Google Play Games 3.9.08 (needed for Clash of Clans to run), Gmail 7.6.4 and YouTube 12.14.56. Also many other apps. For example: Spotify 8.4.4.810, Clash of Clans 9.24.16, File Manager 2.0.0.355, HD Camera Ultra 2.3.1 (works very well), Google Maps 9.50.2, SnapTube 4.3.0, Firefox 54.0 (latest version) and Rotation Control Pro 1.1.9.

PREREQUISITE
The system can be installed manually to hard drive. To be able to do that you must have at least one Linux system installed on your hard drive. You must also use Grub as boot loader. You can also (or alternatively) install AndEX 7.1.2 while running the system from a DVD or from a USB stick. Use preferable Rufus to create a bootable USB stick. Or burn the ISO file (android_x86_64-7.1.2-nougat-gapps-kernel-4.9.31-exton-990mb-170619.iso) to a DVD and run the system from it.

ABOUT Andex Nougat 7.1.2
My compiled Android-x86_64 system (Nougat 7.1.2) can run live or from hard drive on certain computers. The system can run and be installed on almost all newer laptops (and some Desktop computers). For example Acer (Aspire), HP, Samsung, Dell, Toshiba, Lenovo, Thinkpad, Fujitsu, Panasonic and Asus laptops. I can also mention that I could run my new Nougat version without problems on a HP Pavilion 500-317no Desktop Computer. The Android-AndEX 7.1.2 system is distributed in the form of a Zip file and a ISO file. You can do a manual installation to hard drive. That can even be done to a drive where you already have another Linux system (for example Ubuntu 17.04) installed. That’s sort of a Frugal Installation (normally used by Puppy Linux). Read more about different installations of AndEX Nougat 7.1.2 at the INFO site.

Android Nougat 7.1.2 was released 170403.

What’s the point?
Well, if you like your Android phone and all the apps you have installed on it I’m sure you will also like to run apps from your laptop. Bigger screen and better sound etc. Also: In AndEX Nougat Build 170619 almost all apps and games can be installed via Google Play Store. You can even install very big games (of 1GB or so), but unfortunately almost all such games need a touchscreen. Clash of Clans (pre-installed) works very good though. So does Angry Birds. Still not convinced? Then read my article about “How useful an Androx-x86 system can be for the average computer user“.

Screenshots
Screenshot 1 – Nougat boot animation (which you must see during the boot. If not, the installation was unsuccessful)
Screenshot 2 – AndEX Nougat 7.1.2 Desktop
Screenshot 3 – AndEX Nougat 7.1.2 – Google Play Store running
Screenshot 4 – AndEX Nougat 7.1.2 – Aptoide App Manager running
Screenshot 5 – AndEX Nougat 7.1.2 – Spotify running
Screenshot 6 – AndEX Nougat 7.1.2 – Showing all installed apps

READ MORE…

16 June 2017

NEWS 170616 about RaspAnd Nougat 7.1.2
A new version of RaspAnd Nougat 7.1.2 is ready. Most important change: YouTube works very well! The video performance in RaspAnd Build 170616 is generally much better than in build 170605. Example of perfect video quality while running YouTube.

Download RaspAnd Build 170616…

MORE NEWS 170616 ABOUT RaspAnd Nougat 7.1.2
I have finally managed to make a version of RaspAnd Nougat 7.1.2 with GAPPS, which can be installed to a Micro SD card (preferable a class 10 card) in Windows 10 using Win32 Disk Imager. You can alternatively (of course) use the dd-command in a Linux system. Unzip the downloaded file raspand-nougat-7.1.2-gapps-kodi-aptoide-tv-clashofclans-firefox-701mb-170616.zip. Then open a terminal and run the command dd if=raspand-nougat-7.1.2-gapps-kodi-aptoide-tv-clashofclans-firefox-7400mb-170616.img of=/dev/sdX bs=1M
(Change X to b, d or…).

What’s the point with Win32 Disk Imager?
Well, until now you had to have some basic knowledge about Linux to be able to install RaspAnd 7.1.2. Now you don’t need any special knowledge at all! (Just some basic computer knowledge). When you use Win32 Disk Imager it will look like this.


MORE ABOUT RaspAnd

RaspAnd Nougat 7.1.2 Build 170616 is an Android 7.1.2 Nougat system which can run on Raspberry Pi 3 and Pi 2. I have included the following apps:
1) GAPPS (Google Play Services, but not Google Play Store)
2) Kodi 17.3 (latest version which “allows users to play and view most videos, music, podcasts, and other digital media files from local and network storage media and the Internet”. YouTube is enabled and working very well!)
3) Spotify TV 1.2.0 (working very very well)
4) Rotation Control Pro 1.1.2 (which you may or may not need)
5) Google Play Games 3.9.08 (needed for Clash of Clans to run)
6) Clash of Clans 9.24.9 (working very well!)
7) Gmail 7.4.23
8) Aptoide TV 3.2.1 (for installing new apps – many many apps can be installed!)
9) ES File Explorer Pro 1.0.8 working very well
10) Firefox 54.0 (latest version – working very well)

ABOUT Android 7.1.2
Version 7.1.2 is the latest Android system by now. Released on April 8, 2017. The system is used in very few mobile phones (as far as I know).

Screenshots
Screenshot 1 – Nougat boot animation (which you must see during the boot. If not, the installation was unsuccessful)
Screenshot 2 – RaspAnd’s Desktop
Screenshot 3 – Kodi running
Screenshot 4 – ES File Explorer running
Screenshot 5 – Spotify running
Screenshot 6 – Firefox running
Screenshot 7 – YouTube running
Screenshot 8 – YouTube running with perfect video quality
Screenshot 9 – Aptoide TV running

READ MORE…

11 June 2017

SlackwareNEWS 170611
Kernel 4.12-rc4-x86_64-exton is my newest Slackware kernel. Kernel 4.12-rc4 was released by Kernel.org on June 4, 2017.

I have compiled a very useful (as I think) 64 bit kernel for Slackware Current (14.2) and/or all Slackware derivatives. For example Slax, Zenwalk and SlackEX. The kernel is compiled exactly in the same way as Slackware’s latest kernel huge. “My” kernel 4.12-rc4-x86_64-exton has even more support for new hardware, etc. Kernel 4.12-rc4 is the latest kernel available from Kernel.org. Released 20170604.

What’s new in kernel 4.12?

If you want to install my kernel in your Slackware 64 bit system, do this:

1. Download linux-kernel-4.12-rc4-x86_64-exton.txzmd5sum
2. Install it with the command installpkg linux-kernel-4.12-rc4-x86_64-exton.txz
(The kernel is packed just like Slackware’s original kernels so that everything ends up in the right place)
4. If necessary, change your Grub Legacy/Grub2 configuration
5. If you have an Nvidia graphics card in your computer, you may need to look over your files in /etc/modprobe.d before restarting the computer. That is remove the “blacklisting” of Nouveau’s kernel module in the appropriate files blacklist.conf and nvidia-installer-disable-nouveau.conf. With “my” kernel functions the Nouveau “free” driver works just fine.

NOTE: When you run the command installpkg linux-kernel-4.12-rc4-x86_64-exton.txz vmlinuz will be “created” in /boot. If you have /boot/vmlinuz already that file will be overwritten. In case you want to switch back to your old kernel you should make a backup of /boot/vmlinuz before you run the just mentioned command.

Restart your computer and enjoy!

7 June 2017

NEWS 170609 ABOUT Exton|OS with Mate 1.18.0 and Refracta Tools
The Desktop Environment is Mate 1.18 (A fork of GNOME 2. It provides an intuitive and attractive desktop environment using traditional metaphors for Linux and other Unix-like operating systems). Program content in build 170609: Refracta Tools, Firefox, Gimp, Vlc and GParted. Also all necessary additions in order to install programs from source. All packages have been updated to the latest available version as at June 9, 2017. Study the NEW PACKAGE list. Google Chrome has been removed since it’s possible now to use Netflix in Firefox.

WHAT’S NEW in MATE 1.18?

KERNEL
I have replaced kernel 4.9.0-11-exton with my special kernel 4.11.0-5-exton corresponding Kernel.org’s kernel 4.11.3 – the second latest stable kernel as of 170609. You can download “my” kernel if you want to use it in another Ubuntu/Debian system. Extract ubuntu-kernel-64bit-4.11.0-5-exton.zip with the command unzip ubuntu-kernel-64bit-4.11.0-5-exton.zip. With kernel 4.11.3 there is no real need to use Nvidia proprietary graphic drivers since this kernel has better support for the open-source Nvidia driver Nouveau than any other older kernel.

What’s new in Linux kernel 4.11?

IMPORTANT ABOUT REFRACTA TOOLS
Refracta tools are pre-installed in Exton|OS Mate Build 170609. Use them to create your own live installable Ubuntu system. I mean create your own installable Ubuntu 17.04 Live DVD once you have installed Exton|OS to hard drive. I mean change everything and then create a whole new Ubuntu live system. Start Refracta from Applications >> System Tools >> Refracta Snapshot. You don’t even have to install Exton|OS to hard drive before you can use the Refracta tools. If you have plenty of RAM you can create a new (your own!) Ubuntu system while running Exton|OS from DVD or a USB stick. Please note that the whole Refracta process (creating your new ISO) will only take 5 – 10 min! You’ll find the ISO in /home/snapshots. (Or change that in /etc/refractasnapshot.conf). The whole thing is very simple. Refracta Installer replaces Ubiquity (Ubuntu’s installer). Refracta Installer is also very simple to use. No “expert knowledge” is needed.

SCREENSHOTS
Screenshot 1
of Exton|OS’s Mate Desktop
Screenshot 2 of Exton|OS’s Mate Desktop running Spotify
Screenshot 3 of Exton|OS’s Mate Desktop running Refracta Snapshot
Screenshot 4 of Exton|OS running in VMware
Screenshot 5 of Exton|OS running in VirtualBox
Screenshot 6 – showing how to configure the Network with Wicd in VirtualBox

READ MORE…

5 June 2017

NEWS 170605 ABOUT RaspAnd Nougat 7.1.2
I have finally managed to make a version of RaspAnd Nougat 7.1.2 with GAPPS, which can be installed to a Micro SD card (preferable a class 10 card) in Windows 10 using Win32 Disk Imager. You can alternatively (of course) use the dd-command in a Linux system. Unzip the downloaded file raspand-nougat-7.1.2-gapps-kodi-snaptube-aptoide-tv-clashofclans-676mb-170605.zip. Then open a terminal and run the command dd if=raspand-nougat-7.1.2-gapps-kodi-snaptube-aptoide-tv-clashofclans-7400mb-170605.img of=/dev/sdX bs=1M
(Change X to b, d or…).

What’s the point with Win32 Disk Imager?
Well, until now you had to have some basic knowledge about Linux to be able to install RaspAnd 7.1.2. Now you don’t need any special knowledge at all! (Just some basic computer knowledge).

MORE ABOUT RaspAnd Build 170605
RaspAnd Nougat 7.1.2 Build 170605 is an Android 7.1.2 Nougat system which can run on Raspberry Pi 3 and Pi 2. I have included the following apps:
1) GAPPS (Google Play Services, but not Google Play Store)
2) Kodi 17.3 (latest version which allows users to play and view most videos, music, podcasts, and other digital media files from local and network storage media and the Internet. YouTube is enabled and working very well!)
3) Spotify TV 1.2.0 (working very very well)
4) Rotation Control Pro 1.1.2 (which you may or may not need)
5) Google Play Games 3.9.08 (needed for Clash of Clans to run)
6) Clash of Clans 9.24.9 (working very well!)
7) Gmail 7.4.23
8) Aptoide TV 3.2.1 (for installing new apps)
9) ES File Explorer Pro 1.0.8 working very well
10) Termux 0.48 (terminal with which you can use Apt to install certain programs)
11) SnapTube 4.17.0.8739 (with sound, but no video. However, using SnapTube you can download videos/movies from YouTube and replay them in Windows or Linux with perfect video quality)

ABOUT Android 7.1.2
Version 7.1.2 is the latest Android system by now. Released on April 8, 2017. The system is used in very few mobile phones (as far as I know).

Screenshots

Screenshot 1 – Nougat boot animation (which you must see during the boot. If not, the installation was unsuccessful)
Screenshot 2 – RaspAnd’s Desktop
Screenshot 3 – Kodi running
Screenshot 4 – Kodi running (choosing Add-ons)
Screenshot 5 – ES File Explorer running
Screenshot 6 – Spotify running
Screenshot 8 – SnapTube running
Screenshot 9 – Termux running
Screenshot 10 – Settings running (choosing apps to start)

Please note that the colors in the screenshots are not accurate. The actual screen color is more like in this picture taken with my mobile phone.

READ MORE…

22 May 2017

NEWS 170521 about RaspAnd Marshmallow 6.0.1
I’ve made a new extra updated version of RaspAnd Marshmallow. In this version I’ve included Kodi 17.1 (latest version which allows users to play and view most videos, music, podcasts, and other digital media files from local and network storage media and the Internet. YouTube is enabled and working very well!), Aptoide 8.2.1.1 (for installing new apps), Aptoide TV 3.2.1 (for installing new apps) and SnapTube 4.17.0.8739. (Using SnapTube you can download videos/movies from YouTube and replay them in Windows or Linux with perfect sound and video quality). Google Play Store is of course also pre-installed.

Raspberry Pi
RaspAnd Marshmallow runs very well on the new Raspberry Pi 3 computer. The system runs also on the “old” Raspberry Pi 2 computer.

How do I install RaspAnd?
Use Win32 Disk Imager in Windows or the dd-command in Linux.

What’s the point with Win32 Disk Imager?
Well, until now you had to have some basic knowledge about Linux to be able to install RaspAnd. Now you don’t need any special knowledge at all! (Just some basic computer knowledge).

About Aptoide App Manager and Google Play Store
I had to remove Aptoide in build 160915. I could not get Aptoide to work properly in that RaspAnd build. In RaspAnd Marshmallow 170521 Aptoide App Manager works very well – see this screenshot. Google Play Store works very well in both versions – see this screenshot. I.e.: A lot of apps can be found and installed.

YouTube performance
YouTube works alright in RaspAnd Marshmallow Build 170521. You can watch almost all videos. I.e. normally you will hear the sound very well, but some of the movies won’t play or play very slow with strange colors. If you want to run YouTube with (almost) perfect video and sound quality you must use Kodi 17.1, which is pre-installed. Example of perfect video quality in Kodi 17.1.

ABOUT KODI
Kodi (an award-winning free and open source (GPL) software media center for playing videos, music, pictures, games, and more) works very well in RaspAnd. You can enable a lot of Add-ons. Most important is that the YouTube Add-on is enabled by default and that it works very well. I.e. both the sound and the video performance when running YouTube in Kodi is satisfying.

Spotify
Spotify works very well in RaspAnd Marshmallow. Just log in and play your favorite music! Watch this screenshot.

Screenshots
Boot animation during the start of RaspAnd
Screenshot 1 – Google Play Store running
Screenshot 2 – RaspAnd’s new Desktop
Screenshot 3 – Aptoide running
Screenshot 4 – Kodi 17.1 running
Screenshot 5 – Example of perfect video quality while running Kodi 17.1

READ MORE…

20 May 2017

NEWS 170519 ABOUT RaspAnd Nougat 7.1.2
I have finally managed to make a version of RaspAnd Nougat 7.1.2, which can be installed to a Micro SD card (preferable a class 10 card) in Windows 10 using Win32 Disk Imager. You can alternatively (of course) use the dd-command in a Linux system. Unzip the downloaded file raspand-nougat-7.1.2-kodi-snaptube-aptoide-tv-termux-win32diskimager-install-652mb-170519.zip. Then open a terminal and run the command dd if=raspand-nougat-7.1.2-kodi-snaptube-aptoide-tv-termux-7400mb-170519.img of=/dev/sdX bs=1M
(Change X to b, d or…).

What’s the point with Win32 Disk Imager?
Well, until now you had to have some basic knowledge about Linux to be able to install RaspAnd 7.1.2. Now you don’t need any special knowledge at all! (Just some basic computer knowledge). When you use Win32 Disk Imager it will look like this.

MORE ABOUT RaspAnd
RaspAnd Nougat 7.1.2 Build 170519 is an Android 7.1.2 Nougat system which can run on Raspberry Pi 3 and Pi 2. I have included the following apps:
1) Kodi 17.1 (latest version which allows users to play and view most videos, music, podcasts, and other digital media files from local and network storage media and the Internet. YouTube is enabled and working very well!)
2) Firefox 53.0.2
3) Spotify 8.4.3.479 (working very very well)
4) Rotation Control Pro 1.1.9 (which you may or may not need)
6) AIDA64 1.46 (for exploring your Rpi system)
7) Aptoide TV 3.2.1 (for installing new apps)
8) ES File Explorer Pro 1.0.8 working very well
9) Termux 0.48 (terminal with which you can use Apt to install certain programs)
10) SnapTube 4.17.0.8739 (with sound, but no video will play. However, using SnapTube you can download videos/movies from YouTube and replay them in Windows or Linux with perfect sound and video quality).

ABOUT Android 7.1.2
Version 7.1.2 is the latest Android system by now. Released on April 8, 2017. The system is used in very few mobile phones (as far as I know).

READ MORE…

16 May 2017

ABOUT
RaspAnd Nougat 7.1.2 Build 170516
is an Android 7.1.2 Nougat system which can run on Raspberry Pi 3 and Pi 2. I have included the following apps:
1) Kodi 17.1 (latest version which allows users to play and view most videos, music, podcasts, and other digital media files from local and network storage media and the Internet. YouTube is enabled and working very well!)
2) Firefox 53.0.2
3) Spotify 8.4.3.479 (working very very well)
4) Rotation Control Pro 1.1.9 (which you may or may not need)
6) AIDA64 1.46 (for exploring your Rpi system)
7) Aptoide TV 3.2.1 (for installing new apps)
8) ES File Explorer Pro 1.0.8 working very well
9) Termux 0.48 (terminal with which you can use Apt to install certain programs)
10) SnapTube 4.17.0.8739 (with sound, but no video. However, using SnapTube you can download videos/movies from YouTube and replay them in Windows or Linux with perfect video quality).

ABOUT Android 7.1.2
Version 7.1.2 is the latest Android system by now. Released on April 8, 2017. The system is used in very few mobile phones (as far as I know).


ABOUT KODI
Kodi (an award-winning free and open source (GPL) software media center for playing videos, music, pictures, games, and more) works very well in RaspAnd. You can enable a lot of Add-ons. Most important is that the YouTube Add-on is enabled by default and that it works very well. I.e. both the sound and the video performance when running YouTube in Kodi is satisfying.

Kernel
Kernel 4.4.35-exton-v7+ is used in RaspAnd Nougat Build 170516.

Screenshots

Screenshot 1 – Nougat boot animation (which you must see during the boot. If not, the installation was unsuccessful)
Screenshot 2 – RaspAnd’s Desktop
Screenshot 3 – Kodi running
Screenshot 4 – Kodi running (choosing Add-ons)
Screenshot 5 – ES File Explorer running
Screenshot 6 – Spotify running
Screenshot 7 – AIDA64 running
Screenshot 8 – SnapTube running
Screenshot 9 – Termux running
Screenshot 10 – Settings running (choosing apps to start)

Please note that the colors in the screenshots are not accurate. The actual screen color is more like in this picture taken with my mobile phone.

READ MORE…

11 May 2017

Jag arbetar mycket i referenshanteraren Zotero. Förutom referenshanterare har det blivit mitt viktigaste anteckningsprogram. Man kan anteckna och bifoga filer till varje huvudpost. Huvudposterna är böcker, artiklar eller dokument man läst som forskare. Allt är sökbart och går att bokmärka på olika sätt. Det är smidigare att använda Zotero än ett fristående anteckningsprogram.

Jag upptäckte att jag gått för långt. Min referenslista har blivit svårläst och mycket lång att rulla igenom på grund av att massor med poster har underposter.

Det blir med åren många, många anteckningar i Zotero… Det är de gula underposterna. Anteckningarna innehåller citat, tankar och avskrifter av litteratur och dokument. Referenslistan har blivit oöverskådlig och svårnavigerad

Givetvis går det att stänga anteckningarna en och en manuellt. Det tar tid om man som jag har flera tusen poster.

Som tur är finns det en genväg – tangenten stänger alla underposter och + öppnar dem.

Nu är mina anteckningar dolda och referenslistan är mer överblickbar!

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8 May 2017

foss-north 2017 follow-up

Från Johan Thelin 8 May 2017 12:24

On the morning of April 26 I arrived at our venue, preparing for around 120 people to fill the rooms at foss-north 2017.

I’m still in the post-event cleaning up phase, so the visitor questionnaire has not yet been sent out, but the feeling is positive. This year we expanded changed venue and moved from one to two tracks. This led to more administration with two room hosts and double video recordings, so that everyone could see everything. The videos are available online now. You can either find a specific talk from the talks and speakers page, or simply enjoy the entire playlist here:

I’d like to extend a big thank you to everyone who made this possible: Jeena and Johnny helping out recording videos and hosting. All our speakers. Our partners Swedsoft, FSFE and BRG. Our sponsors Semcon, Rebel Alliance, Blackduck Software, Capture Innovation and Qamcom. And all the visitors. Without anyone of these pieces, the puzzle would not come together.

I’m already looking forward to seeing you next year again!

I have made a new version of ExTiX – The Ultimate Linux System. I call it ExTiX 17.5 KDE Live DVD. (The previous version was 17.0 from 161221). The best thing with ExTiX 17.5 is that while running the system live (from DVD/USB) or from hard drive you can use Refracta Tools (pre-installed) to create your own live installable Ubuntu system. So easy that a ten year child can do it!

ABOUT
ExTiX 17.5
KDE DVD 64 bit is based on Debian 8.7 Jessie/Debian 9 Stretch and Ubuntu 17.04. The original system includes the Desktop Environment Unity (Ubuntu). After removing Unity I have installed KDE Frameworks 5.31.0 with KDE 4.16.12. KDE Frameworks are 60 addon libraries to Qt which provide a wide variety of commonly needed functionality in mature, peer reviewed and well tested libraries with friendly licensing terms.

The system language is ENGLISH.

Used KERNEL
My special kernel 4.11.0-1-exton corresponding Kernel.org’s kernel 4.11-rc8.

What’s new in Linux kernel 4.11?

NEWS ABOUT ExTiX 17.5 Build 170508 with the KDE Desktop environment and Refracta Tools
1. ExTiX KDE is based on Ubuntu 17.04 Zesty Zapus. KDE 4.16.12 is used as Desktop environment. All packages have been updated to the latest version by 170508. Kernel 4.11.0-1-exton is used. (Kernel.org‘s kernel 4.11-rc8).
2. I have removed Google Chrome. It is now possible to watch Netflix movies in Firefox.
3. I have installed BlueGriffon Web Editor. BlueGriffon is a new WYSIWYG content editor for the World Wide Web. Powered by Gecko, the rendering engine of Firefox, it’s a modern and robust solution to edit Web pages in conformance to the latest Web Standards. Only to be compared with Dreamweaver. (In my opinion).
4. Other included important/useful packages are: LibreOffice, Thunderbird, GParted, Brasero, SMPlayer, GCC and other compilation tools so that you can install packages from source. Furthermore “all” multimedia codecs. Everything the average Linux user could wish for I would say.
5. The best thing with ExTiX 17.5 is that while running the system live (from DVD/USB) or from hard drive you can use Refracta Tools (pre-installed) to create your own live installable Ubuntu system. Very easy to do.

Screenshots
Screenshot 1 of ExTiX 17.5 Desktop – KDE 4.16.12 – NetworkManager running
Screenshot 2 of ExTiX 17.5 Desktop – Synaptic running
Screenshot 3 of ExTiX 17.5 Desktop – Samba running

READ MORE…

1 May 2017

Nytt datorbygge

Från Påvels blogg 1 May 2017 19:47

Jag har precis satt ihop en liten vit dator åt en kompis. Det är en mini-ITX. En låda stor som en skokartong döljer rejäla muskler.

En lista med alla komponenter

Det är första gången jag byggt en mini-ITX dator och jag trodde det skulle vara betydligt svårare jämfört med större maskiner.

Komponenterna på operationsbordet innan montering. Finns det något glassigare än komponentkartonger?

Visst var det lite pilligare, men inte mycket. På sätt och vis var bygget ibland till och med enklare eftersom det är lättare att ha överblick i en liten låda och lättare att vrida och vända. Ett knep är att jag monterade i stort sett allt på moderkortet innan jag satte det på plats.

Allt passade perfekt. Jag fick några funderingar under bygget:

++ Fractal Design. Gör fantastiska chassin. Node 304 är stort som en skokartong men rymmer allt man behöver.

Fractal Design Node 304. En riktigt bra liten datorlåda!

Designen är mycket genomtänkt. Det enda problemet var att hårddiskvaggorna var fruktansvärt hårt fastskruvade då jag fick lådan. Eftersom dessa ändå måste monteras bort är det onödigt att knöckadra skruvarna. Jag fick slita för att få bort dem och det var det moment som tog onödigt längst tid under monteringen. För övrigt absolut inget att klaga på.

+ EVGA grafikkort. Det underlättade rejält med ett litet grafikkort. Eftersom det inte är en speldator behövs bara ett enkelt kort. EVGA kanske inte är bättre än andra märken men för den som bygger smått är korten suveräna.

+/- Jag valde Be Quiets nätadapter för att jag sett recensioner av chassit där det var svårt att få plats att koppla sladdar till en modulär adapter bakom grafikkortet. Be Quiets adapter är icke-modulärt, det vill säga alla sladdar sitter fast monterade. Eftersom EVGA-kortet är så litet skulle det inte ha varit några problem med en modulär adapter. Nu fick jag istället trycka in flera extrasladdar i lådan. De får plats, men det är inte snyggt och om man skulle sätta in alla hårddiskvaggor blir det nog problem. Be Quiets adapter är säkert bra och nu finns allt på plats om man skulle vilja bygga ut, men jag borde kanske ha valt ett modulärt.

++/- M.2 disk. En 500 GB SSD finns gömd under moderkortet. Mycket bra lösning i ett litet chassi. Nackdelen jag förutser är om man måste byta disk. Då får man ta ur moderkortet och i princip göra om bygget.

+/- 32 GB RAM-minne är väldigt mycket. Jag tror att 16GB hade räckt men min kompis propsade på 32.

Som helhet är inte maskinen helt ljudlös. Lådan är inte ljuddämpad och innehåller sex fläktar och en mekanisk disk. Om man har den på golvet är den dock knappt hörbar.

Den färdiga burken! Eftersom Moderkortet är av modell Gaming kan man få det att blinka i alla möjliga färger. Det är inte konstigt att alla ungdomar har epilepsi.

Min kompis ska använda datorn för avancerat Photoshoppande och Linux är tyvärr inte aktuellt. Därför blev jag tvungen förnedra mig och installera Windows 10 för första gången i mitt liv. Det positiva var att pinan blev kort eftersom installationen gick fantastiskt snabbt. Att installera Windows brukar annars ta dagar. Därefter var det sida på sida med sekretessinställningar att bocka av. Även om man bockar av allt skickas det mesta man gör till Microsoft (och NSA, CIA, FBI osv) för analys. För att bekosta spionaget tvingas man se reklam i meny och i meddelanden på skrivbordet. Väl inne i Windows verkar det vara samma skräp med nytt skrivbordstema man har tvingats betala för i alla år. Bedrövligt att folk inte vänder Microsoft ryggen!

Det är roligt att bygga datorer och man får en helt annan kvalitet än om man köper färdigt i en elektroniklada. Man lär sig också hur saker fungerar vilket en gammaldags människa som jag uppskattar. Om jag fått installera Linux hade jag varit avundsjuk på den vita skokartongen…

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NEWS/CHANGES 170501 in MeX
Mex Linux is no longer based on Linux Mint. MeX Build 170501 is based only on Debian 8.7 and Ubuntu 16.04.2. I have replaced the original kernel with “my” special kernel 4.10.0-19-exton (4.10.8). All packages in MeX Linux have been upgraded to the latest version by 170501. This version of MeX uses Cinnamon 3.2.8. Linux Mint 18.1 also uses Cinnamon 3.2.8 as Desktop environment.

MORE MeX NEWS 170501
1. The MeX ISO is now a ISO-hybrid, which means that it can very easily be transferred (copied) to a USB pen drive.
2. Another big improvement is that MeX now can run from RAM. Use Boot alternative 5 (load to RAM). When the system has booted up you can eject the disc (DVD)/USB stick. You’ll need at least 2 GB RAM to run MeX that way. The ISO file is of only 980 MB so MeX will run superfast from RAM!
3. I have replaced Google Chrome with Firefox. Google Chrome is no longer needed to be able to run Netflix in Linux.
4. The best thing with this new MeX build – Create your own installable Ubuntu 16.04.2 Live DVD with Refracta tools (pre-installed)! The whole “remasterprocess” is so simple that a 10 year old child can do it.

WHY NOT Ubuntu 17.04?
Ubuntu 16.04.2 LTS (Long Term Support) is supported by Ubuntu until April 2021. Ubuntu 16.10 is supported until July 2017 and Ubuntu 17.04 until January 2018.

Important about Refracta
You can use the Refracta tools (pre-installed in MeX Build 170501) to create your own installable Ubuntu Live DVD once you have installed MeX to hard drive. I mean change everything and then create a whole new Ubuntu 16.04.2 live system. When you start Refracta it will look like this. You don’t even have to install MeX to hard drive before you can use the Refracta tools. If you have plenty of RAM you can create a new (your own!) Ubuntu system while running MeX from DVD or a USB stick. Please note that the whole Refracta process (creating your new ISO) will only take 5 – 10 min! You can then install VirtualBox in MeX so you can test run your own created new Ubuntu ISO. Or do it in Windows. Btw: You can do the whole thing in VirtualBox. I mean install MeX in VirtualBox, change everything, create a new Ubuntu 16.04.2 system using Refracta tools and transfer your new ISO to your server with FileZilla (sudo apt-get install filezilla).

Screenshots
Screenshot 1 – Refracta tools running
Screenshot 2 – Spotify running (install Spotify with sudo apt-get install spotify-client)
Screenshot 3 – Cinnamon 3.2.8 Desktop with Samba
Screenshot 4 – Cinnamon 3.2.8 Desktop with Refracta2USB running
Screenshot 5 – Cinnamon 3.2.8 Desktop with SMPlayer running
Screenshot 6 – Firefox with Netflix running
Screenshot 7 – Boot screen live
Screenshot 8 – Boot screen Grub

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27 April 2017

NEWS 170426 about AndEX Nougat 7.1.1 – April 2017 builds
I’ve added a new ISO – android-x86_64-7.1.1-nougat-kernel-4.4.62-exton-vmware-1050mb-170426.iso – which can run very well live in VMware Workstation 12.5.5. You can of course also install the system in VMware. Kernel 4.4.62 is used. GAPPS and all other apps mentioned on the INFO site are installed. NOTE: You can run AndEX Nougat Build 170426 also on newer laptops and Desktop computers. Sound won’t work on all though. The video performance is generally very good.

Screenshot – AndEX Build 170426 running in VMware

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26 April 2017

NEWS 170425 about Raspberry Pi Debian Pixel
I have updated my first Debian Pixel Build from 161223. Study all included packages – latest by 170425. I’ve also added NetworkManager, which makes it easier to configure wireless connections.

NEWS 161223
Yesterday I read that the Raspberry Pi Foundation has announced the release of a new PIXEL image that can be booted on a PC or Mac. Study this site. I saw immediately that there was no installer included, which I thought was a little disappointing. Come to think of Refracta tools, which work very well in Debian and Ubuntu. I quickly made a “remix” of the Raspberry Pi Foundation PIXEL image. My remix thus include Refracta tools. This means that you can easily install the system to hard drive and you can just as easily make it your own remix of the Raspberry Pi Foundation PIXEL image. Study all included packages. I’ve added a few packages. Most important Synaptic, which I find essential.

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23 April 2017

NEWS 170426 about AndEX Nougat 7.1.1
I’ve added a new ISO – android-x86_64-7.1.1-nougat-kernel-4.4.62-exton-vmware-1050mb-170426.iso – which can run very well live in VMware Workstation 12.5.5. You can of course also install the system in VMware. Kernel 4.4.62 is used. GAPPS and all other apps mentioned below are installed. NOTE: You can run AndEX Nougat Build 170426 also on newer laptops and Desktop computers. Sound won’t work on all though. The video performance is generally very good.

Screenshot – AndEX Build 170426 running in VMware

NEWS 170423: AndEX – Nougat 7.1.1 with kernel 4.11-rc7-exton-android-x86_64 respectively kernel 4.10-11-exton-android-x86_64 and GAPPS
My new builds of Android-x86_64 Nougat 7.1.1 have GAPPS pre-installed. I.e. Google Play Services, Google Play Store 7.6.08.N-all, Gmail and YouTube 12.09.58. Also many other apps. For example: Spotify 8.4.0.539, Clash of Clans 8.709.23, File Manager 2.0.0.355, Google Earth, Google Maps 9.48.2, SnapTube 4.3.0, Firefox 53.0 and Google Chrome 58.0. The two systems are called android_x86_64-7.1.1-nougat-gapps-kernel-4.11.rc7-exton-1160mb-170423 respectively android_x86_64-7.1.1-nougat-gapps-kernel-4.10.11-exton-1160mb-170422.

PREREQUISITE
Both systems have to be installed manually to hard drive. To be able to do that you must have at least one Linux system installed on your hard drive. You must also use Grub as bootloader.

ABOUT Andex Nougat 7.1.1

My compiled Android-x86_64 systems (Nougat 7.1.1) can run from hard drive on certain computers. They must be installed to hard drive and run from there. The systems can be installed on almost all newer laptops (and some Desktop computers). For example Acer (Aspire), HP, Samsung, Dell, Toshiba, Lenovo, Thinkpad, Fujitsu, Panasonic and Asus laptops. I can also mention that I could run my new Nougat versions without problems on a HP Pavilion 500-317no Desktop Computer. The Android-AndEX systems are distributed in the form of a Zip files. I.e. not as ISO files as the rest of my Linux distributions. You must do a manual installation to hard drive. That can even be done to a drive where you already have another Linux system (for example Ubuntu 17.04) installed. That’s sort of a Frugal Installation (normally used by Puppy Linux).

Android Nougat 7.1.1 was released 170106.

KERNELS
AndEX Nougat Build 170423 uses kernel 4.11-rc7. (Latest kernel by 170423). AndEX Nougat Build 170422 uses kernel 4.10.11. (The second latest stable kernel by 170423).

KNOWN ISSUES
1. You can’t run AndEX Nougat 7.1.1 Build 170423/170422 in VirtualBox and VMware. Note that my other two Android Nougat systems from 170201 respectively 161107 can run in VirtualBox and VMware.
2. Bluetooth won’t work.

And once again please note this
PREREQUISITE
Both systems have to be installed manually to hard drive. To be able to do that you must have at least one Linux system installed on your hard drive. You must also use Grub as bootloader.

Screenshots
Screenshot 1 – AndEX Nougat (ZIP) Desktop – kernel 4.11-rc7
Screenshot 2 – AndEX Nougat (ZIP) Desktop – kernel 4.10.11
Screenshot 3 – About

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21 April 2017

Five days and counting

Från Johan Thelin 21 April 2017 10:12

It is five days left until foss-north 2017, so it is high time to get your ticket! Please notice that tickets can be bought all the way until the night of the 25th (Tuesday), but catering is only included is you get your ticket on the 24th (Monday), so help a poor organizer and get your tickets as soon as possible!

And just to reiterate what’s on the menu. This is a full day conference with two tracks and many interesting speakers from many projects, including Debian, Wikimedia, KDE, systemd, PulseAudio, Nextcloud, PostgreSQL, OpenRISC, flatpak, AsteroidOS and more.

Last year, over 30% of the tickets was sold in the last 48h. This year, we cannot provide catering for the ones buying tickets the last 24h, so hopefully the peak will come earlier. For now, we have 93 persons on the visiting list, but there are chairs for 100 more!

18 April 2017

I have made a new version of ExTiX – The Ultimate Linux System. I call it ExTiX 17.4 LXQt Live DVD. (The previous version was 17.2 from 170320).

ABOUT
ExTiX 17.4 LXQt DVD 64 bit is based on Debian 8.7 Jessie/Debian 9 Stretch and Ubuntu 17.04 Zesty Zapus, released 170412. The original system includes the Desktop Environment Unity (Ubuntu). After removing Unity I have installed LXQt 0.11.1. LXQt is the Qt port and the upcoming version of LXDE, the Lightweight Desktop Environment. It is the product of the merge between the LXDE-Qt and the Razor-qt projects: A lightweight, modular, blazing-fast and user-friendly desktop environment.

NEWS ABOUT ExTiX 17.4 build 170418 with LXQt Desktop environment

1. ExTiX LXQt is based on Ubuntu 17.04 Zesty Zapus. LXQt 0.11.1 is used as Desktop environment. All packages have been updated to the latest version by 170418. Kernel 4.10.0-19-exton is used. (Kernel.org‘s kernel 4.10.8).
2. Google Chrome is used as Web Browser, which makes it possible to watch Netflix movies. It is normally not possible in Firefox (in Linux).
3. I have also installed BlueGriffon 2.3.1 Web Editor. BlueGriffon is a new WYSIWYG content editor for the World Wide Web. Powered by Gecko, the rendering engine of Firefox, it’s a modern and robust solution to edit Web pages in conformance to the latest Web Standards. Only to be compared with Dreamweaver. (In my opinion).
4. Other included important/useful packages are: LibreOffice, Thunderbird, GParted, Brasero, SMPlayer, GCC and other compilation tools so that you can install packages from source. Furthermore “all” multimedia codecs. Everything the average Linux user could wish for I would say.
5. I have also installed Nvidia’s proprietary graphics driver 381.09 in this new version ExTiX LXQt. It has support for the following GPUs: Vulkan, GeForce GTX 1080 Ti,TITAN Xp, Quadro GP100, Quadro P4000, Quadro P2000, Quadro K1200, Quadro M6000, GeForce 920M, GeForce 930A, GeForce 930M, GeForce 940M, GeForce GTX 950M, GeForce GTX 960M and GeForce GTX TITAN X. This driver will be used automatically if your card is supported (if you start up ExTiX in compatibility mode).

WHAT’S SO SPECIAL about ExTiX and especially the new version from 170418?
1. The ExTiX ISO’s are ISO-hybrids, which means that they can very easily be transferred (copied) to a USB pen drive. You can even run ExTiX from the USB stick and save all your system changes on the stick. I.e. you will enjoy persistence!
2. Another big improvement is that both ExTiX versions can run from RAM. Use Boot alternative 3 (Copy to RAM). When the system has booted up you can remove the disc (DVD) or USB stick. You’ll need at least 2 GB RAM to run ExTiX that way. Running from RAM means that the system will run faster than from DVD or USB stick. Everything will be superfast I would say!
3. All packages have been upgraded to the latest version by 170418.
4. I’ve replaced kernel 4.10.0-14-exton with kernel 4.10.0-19-exton (Kernel.org‘s stable kernel 4.10.8).
5. The installation program Ubiquity (live installer) is now working as intended. I.e. a new user (your user) will be created during the installation process.

SCREENSHOTS
Screenshot of ExTiX 17.4 Desktop – LXQt 0.11.1
Google Chrome with Netflix running
Connections to Windows computers via PCManFM-qt using Samba

READ MORE…

13 April 2017

NEWS 20170412 about exGENT (Gentoo) 64 bit
I’ve made a light version of exGENT with only a few necessary packages pre-installed. It uses LXQt 0.11.0 as Desktop environment and kernel 4.10.4-aufs-gentoo-exton-s. The ISO file is of only 1090 MB compared to exGENT version 170407, which is of 2620 MB. Study all packages installed in Build 170412.

Screenshot
exGENT Build 170412 running Firefox and Netflix.

READ MORE…

7 April 2017

NEWS 20170407 about exGENT
I’ve made yet a new version (20170407) of exGENT based on Gentoo Linux. It uses Xfce 4.12.1 and LXQt 0.11.0 Desktop environments and kernel 4.10.4. It is for the 64 bit architecture. I call it exGENT 2017 Xfce4/LXQt Live DVD. It replaces version 20170331. The ISO file is of 2620 MB due to the fact that this version has a lot of packages pre-installed. Despite this exGENT version 170407 runs surprisingly fast from DVD or USB. Even in VirtualBox and VMware. Faster than most other Linux live systems. All installed packages in exGENT have been updated to the latest available version by 170407.

What’s new in exGENT Build 170407?
The boot loader Grub Legacy has been replaced by Grub2. I started this build in the hope that I should be able to implement a new independent installer program called Calamares. I wasn’t able to do it now though. (Many dependencies to satisfy). My old installer script will have to do until I find a solution. Anyway, I think exGENT Build 170407 can be of interest because of the change to Grub2 and the fact that it has one of the newest kernels installed. MOST IMPORTANT: In versions before 170309 the file system wasn’t writable when running exGENT live (from DVD). Now you can emerge (install) new programs/packages even while running the system from a DVD or USB stick. If you do that and later decide to install exGENT to hard drive all your changes will follow! Furthermore you can install/transfer exGENT to a USB stick with the dd command in Linux or use Etcher and Rufus in Windows. Watch a screenshot when Etcher is running. Such installations were impossible before. Note: I have uninstalled Google Chrome. It’s not needed anymore, since Netflix runs very well in Firefox now. I’ve also added the LXQt Desktop environment. LXQt is a lightweight Qt desktop environment. It will not get in your way. It will not hang or slow down your system. It is focused on being a classic desktop with a modern look and feel. You can choose between Xfce4 and LXQt when logging in at Slim’s login screen. Just press F1.

Used KERNEL
My special kernel 4.10.4-aufs-gentoo-exton-big corresponding Kernel.org’s kernel 4.10.4.

Programs etc
The best thing with exGENT is the premier autodetection of hardware and the ability to easily install the system to hard drive during a live session. Installed programs: Among many others GParted, GNU Emacs, Firefox, Spotify, Thunderbird, Samba, Vlc, AbiWord, Nvidia Graphics driver 375.39 and NetworkManager. Furthermore compilation tools so that you can install programs from source the Gentoo way.

Who is exGENT/Gentoo for?
Experienced Linux users or those who really want to learn Linux. (Perhaps also for people who are bored with mainstream distributions like Ubuntu).

Screenshots

exGENT running Nvidia config
exGENT running Brasero
exGENT running Samba
exGENT running Spotify – in Xfce4
exGENT running Spotify – in LXQt
exGENT running in VirtualBox
exGENT running in VMware (installation to virtual hard drive)
exGENT running Firefox and Netflix

READ MORE…

27 March 2017

WHAT IS ArchEX?
ArchEX 64 bit is a new (170327) Linux live DVD based on Arch Linux. Arch motto is KISS (Keep It Simple Stupid). ArchEX uses kernel 4.10.5-1-ARCH and the LXQt Desktop environment. LXQt is a lightweight Qt desktop environment. It will not get in your way. It will not hang or slow down your system. It is focused on being a classic desktop with a modern look and feel.

What’s new in ArchEX Build 170327?
I’ve installed Calamares , which is a distribution-independent system installer, with an advanced partitioning feature for both manual and automated partitioning operations. It is the first installer with an automated “Replace Partition” option, which makes it easy to reuse a partition over and over for distribution testing. Calamares works almost perfect in ArchEX. Read more about it. I’ve also added Yaourt – a Pacman frontend. If you want to install certain special packages for example Google Chrome and Spotify you must use Yaourt. Note: Spotify is pre-installed in ArchEX Build 170327.

INSTALLED SOFTWARE
Among many other programs, Firefox, Gimp, GCC, Wicd and GParted – study this package LIST.

INSTALLATION to hard drive
ArchEX can easily be installed to hard drive of those who so desire. Use ArchEX Installer (Calamares). I.e. while running ArchEX live from a DVD or USB stick. Read this INSTRUCTION and watch the slideshow below.


View the slide show
WHO should run Arch Linux?
My answer: The system fits the “advanced” Linux user/enthusiast, who would be willing to run an occasional command from time to time.

SCREENSHOTS
ArchEX LXQt Desktop
ArchEX starting up live
ArchEX starting up from hard drive (VirtualBox)
ArchEX Installer (Calamares) running
ArchEX (old) Installer running

READ MORE…

25 March 2017

foss-north speaker line-up

Från Johan Thelin 25 March 2017 21:35

I am extremely pleased to have confirmed the entire speaker line-up for foss north 2017. This will be a really good year!

Trying to put together something like this is really hard – you want the best speakers, but you also want a mix of local and international, various technologies, various viewpoints and much, much more. For 2017 we will have open hardware and open software, KDE and Gnome, web and embedded, tech talks and processes, and so on.

The foss north conference is a great excuse to come visit Gothenburg in the spring. Apparently, Sweden’s wildest city!

20 March 2017

I have made a new version of ExTiX – The Ultimate Linux System. I call it ExTiX 17.2 LXQt Live DVD. (The previous version was 16.5 from 161012).

ABOUT
ExTiX 17.2 LXQt DVD 64 bit is based on Debian 8.7 Jessie/Debian 9 Stretch and Ubuntu 16.10 Yakkety Yak. The original system includes the Desktop Environment Unity (Ubuntu). After removing Unity I have installed LXQt 0.10.0. LXQt is the Qt port and the upcoming version of LXDE, the Lightweight Desktop Environment. It is the product of the merge between the LXDE-Qt and the Razor-qt projects: A lightweight, modular, blazing-fast and user-friendly desktop environment.

The system language is ENGLISH.

Used KERNEL
My special kernel 4.10.0-14-exton corresponding Kernel.org’s stable kernel 4.10.3. It’s the second latest stable kernel as of now.

What’s new in kernel 4.10?

SCREENSHOTS

Screenshot of ExTiX 17.2 Desktop – LXQt 0.10.0
Google Chrome with Netflix running
Connections to Windows computers via PCManFM using Samba

READ MORE…

18 March 2017

WHAT IS ArchEX?
ArchEX 64bit is a new (170318) Linux live DVD based on Arch Linux. Arch motto is KISS (Keep It Simple Stupid). ArchEX uses kernel 4.10.3-1-ARCH and the LXQt Desktop environment. LXQt is a lightweight Qt desktop environment. It will not get in your way. It will not hang or slow down your system. It is focused on being a classic desktop with a modern look and feel.

INSTALLED SOFTWARE
Among many other programs, Firefox, Gimp, GCC, Wicd and GParted – see this package LIST.

INSTALLATION to hard drive
ArchEX can easily be installed to hard drive of those who so desire. Use ArchEX Installer. I.e. while running ArchEX live from the DVD. Read this INSTRUCTION.

Install ArchEX to a USB Pen Drive with persistence
Please read my INSTRUCTION. All your system changes will be saved directly on the stick.

WHO should run Arch Linux?
My answer: The system fits the “advanced” Linux user/enthusiast, who would be willing to run an occasional command from time to time.

BENEFITS of ArchEX/Arch Linux
“Cutting Edge”-software and speed. You will for example always run the latest kernel if you upgrade ArchEX/Arch (for example) every month.

SCREENSHOTS
ArchEX LXQt Desktop
ArchEX starting up live
ArchEX starting up from hard drive (VirtualBox)
ArchEX Installer running

READ MORE…

15 March 2017

NEWS about CruxEX 3.3 170315 with LXDE and kernel 4.9.9
Study all packages installed in CruxEX.
Study all packages which were updated today

CruxEX is based on CRUX 3.3 released 170212.

READ MORE…

14 March 2017

SlackEX is based on Slackware Current/14.2. Slackware is the first widely-used Linux system, which is still developing. Slackware has existed since 1993. The older the fiddle the sweeter the tune or as we say in Sweden: “Gammal är äldst”.

New features in version 170314 of SlackEX
I have replaced kernel 4.7.1-x86_64-exton with kernel 4.10.2-x86_64-exton with support for “everything”. Most important is that I have changed repositories from Slackware 14.1 to Current. I.e. Slackware 14.2. KDE is upgraded to version 4.14.27 (latest KDE version). All other component software is also upgraded to the latest Slackware Current version by now. I may also mention in particular GParted 0.27.0 (latest, not in Slackware’s repositories), VirtualBox 5.1.16 (latest, not in Slackware’s repositories), Google Chrome (not in Slackware’s repositories), Nvidia’s proprietary Graphic driver 375.39 (latest driver), Gimp 2.8.10 (installed from source), GSlapt 0.5.4b, Slackpkg 2.82.1, Firefox 52.0, Thunderbird 45.2.8, Samba 4.5.5 and GCC 5.4.0. Furthermore I have installed Grub2, which can be used as boot loader (if you want) after a hard drive install. Study the full package LIST. Note: I have replaced Wicd with NetworkManager. It works better in SlackEX.

Install SlackEX to hard drive
Use this INSTRUCTION. You can (if you want) use Grub2 (new GRUB) as boot loader. (Slackware original still uses LILO). You can (of course) also run and install SlackEX in VirtualBox and VMware.

Install SlackEX to a USB stick
Please read my INSTALL INSTRUCTIONS. NOTE: All system changes are PERSISTENT.

Why Slackware?
Slackware is grossly underestimated (in my opinion). This article give you ten (10) reasons to choose Slackware.

SCREENSHOTS
Screenshot 1 – KDE 4.14.27 Desktop with Netflix running
Screenshot 2 – KDE 4.14.27 Desktop with VirtualBox running
Screenshot 3 – Samba running
Screenshot 4 – GSlapt running
Screenshot 5 – Nvidia configuration

READ MORE…

12 March 2017

SlackwareNEWS 170312
Kernel 4.10.2-x86_64-exton is my newest Slackware kernel. The stable kernel 4.10.2 was released by Kernel.org on March 12, 2017.

I have compiled a very useful (as I think) 64 bit kernel for Slackware Current (14.2) and/or all Slackware derivatives. For example Slax, Zenwalk and SlackEX. The kernel is compiled exactly in the same way as Slackware’s latest kernel huge. “My” kernel 4.10.2-x86_64-exton has even more support for new hardware, etc. Kernel 4.10.2 is the latest kernel available from Kernel.org. Released 20170312.

What’s new in kernel 4.10?

READ MORE…

 

10 March 2017

Just three days left…

Från Johan Thelin 10 March 2017 13:45

The call for papers for foss-north 2017 ends on Sunday. That means that you only have three days to…

  • … get a chance to visit Gothenburg, Sweden, the most sociable city in the world!
  • … speak in front of a great audience of 220 people (if we sell all the tickets – get your’s here).
  • … listen to other awesome speakers. Right now we’ve confirmed Lydia Pintscher, Lennart Poettering, Knut Yrvin and Jos Poortvliet. (There will be more awesome speakers announced when the call for papers is over).

So what are you waiting for – submit your talk proposal and join us at foss-north 2017!

9 March 2017

NEWS 20170309 ABOUT exGENT
I’ve made yet a new version (20170309) of exGENT based on Gentoo Linux. It uses Xfce 4.12.1 and kernel 4.9.12. It is for the 64 bit architecture. I call it exGENT 2017 Xfce4 Live DVD. It replaces version 20170303. The ISO file is of 2670 MB due to the fact that this version has a lot of packages pre-installed. Despite this exGENT version 170309 runs surprisingly fast from DVD or USB. Even in VirtualBox and VMware. Faster than most other Linux live systems. All installed packages in exGENT have been updated to the latest available version by 170309.

What’s new in exGENT Build 170309?
The boot loader Grub Legacy has been replaced by Grub2. I started this build in the hope that I should be able to implement a new independent installer program called Calamares. I wasn’t able to do it now though. (Many dependencies to satisfy). My old installer script will have to do until I find a solution. Anyway, I think exGENT Build 170309 can be of interest because of the change to Grub2 and the fact that it has one of the newest kernels installed. MOST IMPORTANT: In versions before this one (170309) the file system wasn’t writable when running exGENT live (from DVD). Now you can emerge (install) new programs/packages even while running the system from a DVD or USB stick. If you do that and later decide to install exGENT to hard drive all your changes will follow! Furthermore you can install/transfer exGENT to a USB stick with the dd command in Linux or use Etcher and Rufus in Windows. Watch a screenshot when Etcher is running. Such installations were impossible before.

Used KERNEL
My special kernel 4.9.12-aufs-gentoo-exton corresponding Kernel.org’s kernel 4.9.12.

Screenshots
exGENT running Nvidia config
exGENT running Brasero

READ MORE…

6 March 2017

The Call for Papers for foss-north is open for another week (until the 12th). This gives you an opportunity to speak in front of a great crowd. Looking at the results from last year’s questionnaire, more than 90% are users of open source software and more than 50% are contributors. One thing that surprised me, is that more people actually contribute as a part of their profession than as hobbyists. Looking at the professional vs hobbyist proportions, 45% of the visitors stated that they had their ticket paid by their employer/school, while 42% paid them out of their own pocket.

The topic of the conference is free and open source – so anything related is much welcome.We do not even limit ourselves to software – hardware, patents, community and much more is also appreciated topics. Last year we had speakers talking about timing synchronization over vast networks, patent issues, working as a designer, linguistics and must more.

As always with these things, crowd dynamics means that me as an organizer has to work on my stress management abilities. Almost 30% of the tickets to last year’s event was sold in the last two days before the event. The same goes for Call for Papers – nobody registers a talk in good time before the deadline. So if you want to help an ageing developer keeping the pulse under control – submit your talk proposal now! ;-)

5 March 2017

#blogg100 nr 5

Från Peter Ahlgren 5 March 2017 09:46

How wonderful is is that nobody need wait a single moment before starting to improve the world. Anne Frank

The post #blogg100 nr 5 appeared first on Peter Ahlgren.

4 March 2017

Mastermind grupper

Från Peter Ahlgren 4 March 2017 17:56

Tänkte skriva lite kort om det här med så kallade mastermind grupper. Det finns många myter om vad det är för nåt, och många har inte riktigt koll på hur det fungerar. En del tror att det är hemliga grupperingar med svåra ritualer för att bli med. Och man får absolut inte tala om gruppen … Continue reading Mastermind grupper

The post Mastermind grupper appeared first on Peter Ahlgren.

3 March 2017

Morgonrutiner

Från Peter Ahlgren 3 March 2017 13:23

En sak som verkligen hjälpt mig att bli mer kreativ och produktiv om dagarna är att skaffa mig ordentliga morgonrutiner. Det är vanligt att man försöker sova så länge som möjligt på morgonen. Oftast är det en hemsk signal från väckarklockan som väcker en chockartat. Kanske snoozar man om några minuter, bara för att väckas … Continue reading Morgonrutiner

The post Morgonrutiner appeared first on Peter Ahlgren.

NEWS 20170303 about exGENT
I’ve made yet a new version (20170303) of exGENT based on Gentoo Linux. Now with Xfce 4.12.1 and kernel 4.10.1. It is for the 64 bit architecture. I call it exGENT 2017 Xfce4 Live DVD. It replaces version 20170209. The ISO file is of 2760 MB due to the fact that this version has a lot of packages pre-installed. Despite this exGENT version 170303 runs surprisingly fast from DVD or USB. Even in VirtualBox and VMware. Faster than most other Linux live systems. All installed packages in exGENT have been updated to the latest available version by 170303.

What’s new in exGENT Build 170303?
The boot loader Grub Legacy has been replaced by Grub2. I started this build in the hope that I should be able to implement a new independent installer program called Calamares. I wasn’t able to do it now though. (Many dependencies to satisfy). My old installer script will have to do until I find a solution. Anyway, I think exGENT Build 170303 can be of interest because of the change to Grub2 and the fact that it has the newest kernel installed.

Used KERNEL
My special kernel 4.10.1-gentoo-exton corresponding Kernel.org’s kernel 4.10.1. It’s the latest stable kernel as of now. (20170303).

What’s new in kernel 4.10?

Programs etc
The best thing with exGENT is the premier auto detection of hardware and the ability to easily install the system to hard drive during a live session. Installed programs: Among many others GParted, GNU Emacs, Firefox, Google Chrome, Vlc, Spotify, Thunderbird, Samba, AbiWord,
Nvidia Graphics driver 378.09 and NetworkManager. Furthermore compilation tools so that you can install programs from source the Gentoo way. (After the installation to hard drive).

Quick install to Hard Drive
exGENT Linux can be installed to hard drive in 3 – 10 min. (Depending on computer type). This means that all of you who might hesitate to perform a normal Gentoo installation – which can take up to a couple of days – now have the chance to get this great Linux system (Gentoo) installed on your computers very easy.

SPOTIFY
You can easy and quick install Spotify in exGENT. Just run the command emerge spotify. The installation takes about 1 min.
NOTE: Spotify is pre-installed in Build 170303.

Google Chrome
To be able to run Netflix in exGENT you’ll need Google Chrome. Just install it with the command emerge –ask www-client/google-chrome
Screenshot 1
Screenshot 2
Screenshot 3 – Netflix is running
NOTE: Google Chrome is pre-installed in Build 170303.

Who is exGENT/Gentoo for?
Experienced Linux users or those who really want to learn Linux. (Perhaps also for people who are bored with mainstream distributions like Ubuntu).

Screenshots
exGENT running Nvidia config
exGENT running Brasero
exGENT running Samba
exGENT running Spotify
exGENT running in VirtualBox
exGENT running in VMware
exGENT running Google Chrome and Netflix

READ MORE about exGENT…

2 March 2017

Idag är det då dags för inlägg nummer 2 i utmaningen blogg100. Börjar ju nästan kännas som en vana det här redan 😉 Tänkte skriva ett kort inlägg om ett av mina nya projekt, Ahlgren Marketing. Ahlgren Marketing är en premium webbyrå som specialiserar sig på att skapa effektiva säljsidor på internet. Landningssidor som inriktar … Continue reading Ahlgren Marketing (#blogg100, nr 2)

The post Ahlgren Marketing (#blogg100, nr 2) appeared first on Peter Ahlgren.

1 March 2017

#Blogg100 (nr1)

Från Peter Ahlgren 1 March 2017 15:08

Dags att ta itu med det här med bloggandet igen. Det har tyvärr fallit ganska långt ner på prioriteringslistan på sistone. Jag har haft mycket att göra, men inte riktigt samma saker som förut. Jag är nu mera inblandad i en hel del nya äventyr på internet. Mer exakt vad det handlar om kommer jag … Continue reading #Blogg100 (nr1)

The post #Blogg100 (nr1) appeared first on Peter Ahlgren.

26 February 2017

During the last foss-gbg meeting I tried filming the entire event. The idea is to produce videos of each talk and publish them on YouTube. Since I’m lazy, I simply put up a camera on a tripod and recorder the whole event, some 3h and 16 minutes and a few seconds. A few seconds that would cause me quite some pain, it turns out.

All started with me realizing that I can hear the humming sound of the AC system in the video. No problem, simply use ffmpeg to separate the audio from the video and use the noise reduction filter in Audacity. However, when putting it all together I recognized a sound sync drift (after 6h+ of rendering videos, that is).

ffprobe told me that the video is 03:16:07.58 long, while the extracted audio is 03:16:04.03. This means that the video of the last speaker drifts more than 3s – unwatchable. So, googling for a solution, I realized that I will have to try to stretch the audio to the same duration as the video. Audacity has a tempo effect to do this, but I could not get the UI to accept my very small adjustment in tempo (or my insane number of seconds in the clip). Instead, I had to turn to ffmpeg and the atempo filter.

ffmpeg -i filtered.ac3 -filter:a "atempo=0.9996983236995207" -vn slower.ac3

This resulted in an audio clip of the correct length. (By the way, the factor is the difference in length of the audio and video).

Back to kdenlive – I imported the video clip, put it on the time line, separated the audio and video (just a right click away), ungrouped them, removed the audio, added the filtered, slowed down audio, grouped it with the video and everything seems nice. I about 1h43 I will know when the first clip has been properly rendered :-)

24 February 2017

foss-north 2017

Från Johan Thelin 24 February 2017 13:27

After much preparation, the tickets for foss-north 2017 is available at foss-north.se – grab them while they are hot!

The call for papers is still open (do you want to talk – register!) so we do not have a final schedule, but you will find our confirmed speakers on the web site as we grow the list. Right now, we know that have the pleasure to introduce:

  • Lydia Pintscher, the product manager of Wikidata, Wikimedia’s knowledge base, as well as the president of KDE e.V.
  • Lennart Poettering, from Red Hat known for systemd, PulseAudio, Avahi and more.
  • Jos Poortvliet, with a background from SUSE and KDE, he now heads marketing at Nextcloud.

The conference covering both software and hardware from the technical perspective. The event is held on April 26 in central Gothenburg located between Copenhagen, Oslo and Stockholm with an international airport.

This is a great excuse to visit a really nice part of Sweden while attending a nice conference – welcome!

20 February 2017

foss-gbg on Wednesday

Från Johan Thelin 20 February 2017 06:08

If you happen to be in Gothenburg on Wednesday you are most welcome to visit foss-gbg. It is a free event (you still have to register so that we can arrange some light food) starting at 17.00.

The topics are Yocto Linux on FPGA-based hardware, risk and license management in open source projects and a product release by the local start-up Zifra (an encryptable SD-card).

More information and free tickets are available at the foss-gbg site.

Welcome!

18 February 2017

Description
Exton|Defender SRS is a Linux system available as a Live DVD (based on Fedora 25, 64bit – version 170218 and on Mageia 5, 32bit – version 150701) for administrating or repairing your system and data after a crash. Exton|Defender aims to provide an easy way to carry out admin tasks on your computer, such as creating and editing the hard disk partitions. It comes with a lot of Linux software such as system tools and basic tools (editors, Midnight Commander, network tools). Exton|Defender can, however, also be used as a normal Linux Desktop System. It requires no hard drive installation, but can easily be installed to hard drive if you want. Desktop environments: Cinnamon 3.2.8 in version 170218 (Fedora 25) and Cinnamon 2.4.5 in version 150701 (Mageia 5).

System Tools included
NTFS-3g, GParted, PartImage, Shred, Sfdisk (util-linux-ng), Rsync, Ddrescue, FSArchiver, TestDisk and Midnight Commander. Other programs (among many others): Google Chrome (in both versions) for watching Netflix movies, LibreOffice (in fc25), NetworkManager, Firefox, Thunderbird, Gimp, Samba, Java (JDK 7u9) and Java Runtime Environment (JRE), Emacs, Safecopy, kernel headers (Mageia 5 and Fedora 25) and many compilation tools. See a complete LIST of all installed packages 170218 (Fedora version) and 150701 (Mageia version).

NEWS 170218 re. Exton|Defender fc25 (Fedora 25)
I’ve made a new version of Exton|Defender 64 bit. Now based on Fedora 25, released 161122. It uses Cinnamon 3.2.8 and kernel 4.9.9. (Second latest stable kernel as of 170218).

VirtualBox and VMware
Exton|Defender fc25 runs very well in VirtualBox and VMware. Both live and installed to a virtual hard drive. Screenshots: Exton|Defender fc25 running in VirtualBox and VMware.

INSTALL Exton|Defender – FC25 (version 170218) on a USB stick of at least 4 GB
Use LinuxLive USB Creator (LiLi) in Windows. Works very good. All system changes are PERSISTENT. Be sure to choose “Recognized Linux: Fedora 22 Workstation (Gnome) 64-bit”. Watch this screenshot. You can also use Etcher. No persistence though. Watch this screenshot.

INSTALL Exton|Defender – FC25 (version 170218) to hard drive

Just use Anaconda (Fedora’s installer). Please read this INSTRUCTION. You can (if you want) use Grub2 as boot loader. Watch this screenshot when Anaconda has started (in fc24).

SCREENSHOTS
Exton|Defender´s Cinnamon 3.2.8 Desktop
Netflix is running in Google Chrome
Bluetooth Manager is running
Samba is running

READ MORE…

16 February 2017

CruxEX 3.3 64 bit Linux Live USB is based on CRUX 3.3 (latest version, released 170212), which is all Linux enthusiasts/nerds favorite OS. (CRUX is a lightweight Linux distribution for the x86-64 architecture targeted at experienced Linux users. The primary focus of this distribution is keep it simple, which is reflected in a straightforward tar.gz-based package system, BSD-style initscripts, and a relatively small collection of trimmed packages. The secondary focus is utilization of new Linux features and recent tools and libraries. CRUX also has a ports system which makes it easy to install and upgrade applications). CruxEX 3.3 2017 uses the LXDE Desktop environment. I have replaced the original CRUX kernel with “my” special kernel 4.9.9-exton, with support for “extra everything”.

Kernel etc
Kernel 4.9.9 is the latest available stable kernel as of 170216. Among all installed and updated applications are Firefox 51.0, GParted 0.27, File Roller 3.22 (Archive Manager), Gimp 2.8.18, Nvidia Graphics driver 375.26 and Wicd 1.7.2. Furthermore compilation tools so that you can install programs from source.

Unique
CruxEX 3.3 2017 build 170216 is – as my previous CRUX-remasters – unique in the world. I.e. there is no other CRUX Live CD/USB (as far as I know). In any case, not for downloading.

See a screenshot of the LXDE Desktop

Screenshot: Prt-get in action

Study ALL installed packages…

READ MORE…

12 February 2017

About ChromX
I have compiled Chromium OS from source for the second time. My first compiled version of Chromium OS is from 160525. Chromium OS is an open-source project that aims to build an operating system that provides a fast, simple, and more secure computing experience for people who spend most of their time on the web. My Chromium OS Build 170212 is for all 64 bit “normal” Desktop computers and laptops.

How do I run Chromium OS?

Normally you run Chromium OS from a USB stick, but the system can also be installed to hard drive. Could be useful if you want to bring new life to an old computer. Be aware of the fact that Chromium OS can’t be installed together with other Linux systems (or any other OS). It will “take” the whole disk.

The difference between Chromium OS and Google Chrome OS
Chromium OS is the open source project, used primarily by developers, with code that is available for anyone to checkout, modify, and build. Google Chrome OS is the Google product that OEMs ship on Chromebooks for general consumer use.

MANY APPS are pre-installed when ChromX is up and running
Showing installed apps – screenshot. As you can see it shows a lot of Android apps installed by me on my Android mobile phone using the same Gmail address as the one I’ve used to log in to Chromium in Chromium OS (ChromX). Even Google Play Store is there. All apps (for example Google Maps) work, but you can’t install new apps using Google Play Store. You can use the Chrome Web Store though.

Spotify is running – screenshot

READ MORE…

11 February 2017

Linux to USB – Installation methods
Many people like to run/test a Linux system without touching/changing their hard drive. There are a lot of installations programs out there for both Linux and Windows. Most of them doesn’t offer persistence though. Very little is written about the fact that the “ordinary” installation program for installations to hard drive (in some cases) also can be used to install a Linux system to a USB stick. Using such an installation method will of course give you perfect persistence! Here are some examples.

1. ExTiX – based on Ubuntu
Installation with perfect persistence using the regular installation program Ubiquity. Read about how to do it (under B)).

2. exGENT – based on Gentoo Linux
Installation with perfect persistence using a script, which I call exGENT Installer. It is done in the same way as a hard drive installation. Read more…

3. SlackEX – based on Slackware
SlackEX has to be installed to a USB Stick. Read about how to do it. It can be done i Windows or Linux.

4. CruxEX – based on CRUX
Please read my INSTRUCTION for CruxEX. It can be done i Windows or Linux.

5. EXTON OpSuS – based on openSUSE
EXTON OpSuS has to be installed to a USB stick. It can be done i Windows or Linux. Read about how to do it.

6. ArchEX – based on Arch Linux
Please read my INSTRUCTION. All your system changes will be saved directly on the stick.

6 February 2017

NEWS 20170209 about exGENT
I’ve made yet a new version (20170209) of exGENT based on Gentoo Linux. Now with Xfce 4.12.1 and kernel 4.9.8. It is for the 64 bit architecture. I call it exGENT 2017 Xfce4 Live DVD. It replaces version 20160123. The ISO file is of 2590 MB due to the fact that this version has a lot of packages pre-installed. Despite this exGENT version 170209 runs surprisingly fast from DVD or USB. Even in VirtualBox and VMware. Faster than most other Linux live systems. All installed packages in exGENT have been updated to the latest available version by 170209.

Build 170209 of exGENT replaces Build 170206
Today I discovered some errors in exGENT Build 170206. They were not important, but nevertheless annoying. Build 170209 is totally error-free (as far as I know). While I was at it I installed Google Chrome (for all Netflix addicts) and Spotify (for all music lovers).

Used KERNEL
My special kernel 4.9.8-gentoo-exton corresponding Kernel.org’s kernel 4.9.8. It’s the latest stable kernel as of now. (20170209).

What’s new in kernel 4.9.8?
Programs etc
The best thing with exGENT is the premier auto detection of hardware and the ability to easily install the system to hard drive during a live session. Installed programs: Among many others GParted, GNU Emacs, Firefox, Google Chrome, Spotify, Thunderbird, Samba, AbiWord,
Nvidia Graphics driver 375.26 and NetworkManager. Furthermore compilation tools so that you can install programs from source the Gentoo way. (After the installation to hard drive).

Quick install to Hard Drive
exGENT Linux can be installed to hard drive in 3 – 10 min. (Depending on computer type). This means that all of you who might hesitate to perform a normal Gentoo installation – which can take up to a couple of days – now have the chance to get this great Linux system (Gentoo) installed on your computers very easy.

SPOTIFY
You can easy and quick install Spotify in exGENT. Just run the command emerge spotify. The installation takes about 1 min.
NOTE: Spotify is pre-installed in Build 170209.

Google Chrome
To be able to run Netflix in exGENT you’ll need Google Chrome. Just install it with the command emerge –ask www-client/google-chrome
Screenshot 1
Screenshot 2
Screenshot 3 – Netflix is running
NOTE: Google Chrome is pre-installed in Build 170209.

Who is exGENT/Gentoo for?
Experienced Linux users or those who really want to learn Linux. (Perhaps also for people who are bored with mainstream distributions like Ubuntu).

Screenshots
exGENT running Nvidia config
exGENT running Brasero
exGENT running Samba
exGENT running Spotify
exGENT running in VirtualBox
exGENT running in VMware
exGENT running Google Chrome and Netflix

READ MORE…

1 February 2017

NEWS 170201: AndEX – Nougat 7.1.1 with kernel 4.4.40-exton-android-x86_64 and GAPPS
My new build of Android-x86_64 Nougat 7.1.1 has GAPPS pre-installed. I.e. Google Play Services 3.9.08, Google Play Store 7.4.12.L-all, Gmail 7.1.1 and YouTube 12.01.55. Also many other apps. For example: Spotify 7.5.0.1076, Clash of Clans 8.709.16, File Manager 2.0.0.355, Google Earth 8.0.5.2351, SnapTube 4.3.0.8333, Firefox 50.1.0, Google Chrome 55.0.2883.91 and Aptoide App Store 8.1.0.2. The ISO is called android-x86_64-nougat-7.1.1-gapps-exton-build-939mb-170201.iso.

ABOUT Andex Nougat 7.1.1
My compiled Android-x86_64 system (Nougat 7.1.1) can run live (from CD) on certain computers. It is best installed to a USB stick or to hard drive and running from there. The system can, however, be installed on almost all newer laptops (and some Desktop computers). For example Acer (Aspire), HP, Samsung, Dell, Toshiba, Lenovo, Thinkpad, Fujitsu, Panasonic and Asus laptops. I can also mention that I could run this Nougat version without problems on a HP Pavilion 500-317no Desktop Computer. I could also run it very well live on the HP Desktop computer. The Android system is distributed in the form of an ISO file as the rest of my Linux distributions. I.e. you must (as usual) burn the ISO file to a CD before you can install AndEX Nougat to hard drive. Read about how to burn ISO files. Or skip that. Just use ImgBurn. Nothing can go wrong. You can also download my Android Nougat system in the form of a zip-file (android-x86_64-7.1.1-nougat-gapps-exton-build-1220mb-170201.zip) and do a manual installation to hard drive. That can even be done to a drive where you already have another Linux system (for example Ubuntu 16.10) installed. That’s sort of a Frugal Installation (normally used by Puppy Linux). Read more about different installations of AndEX Nougat at the INFO site.

Android Nougat 7.1.1 was released 170106.
What’s the point?
Well, if you like your Android phone and all the apps you have installed on it I’m sure you will also like to run apps from your laptop. Bigger screen and better sound etc. Also: In AndEX Nougat Build 170201 almost all apps and games can be installed via Google Play Store. You can even install very big games (of 1GB or so), but unfortunately almost all such games need a touchscreen. Still not convinced? Then read my article about “How useful an Androx-x86 system can be for the average computer user“.

NOTE1/WARNING1
You must use a fairly new/modern computer. Android-x86_64 Nougat won’t run (even start) on older computers. My other Android remaster KitKat 4.4.4 Build 160214 will run also on older computers.

NOTE2/WARNING2
Before you buy and download this version of AndEX Nougat you must be aware of that not all apps downloaded from Google Play Store can run in an Android-x86_64 system. Some very big (around 1GB) games for example won’t run. On the other hand I could run Pes Club Manager, which is of 866 MB and Traffic Rider of about the same size. You must also be aware of that some (many) games need a touchscreen.

KNOWN ISSUES
1. You can run AndEX Nougat 7.1.1 in VirtualBox and VMware, but sound won’t work. I have therefore kept my previous Build AndEX Nougat 7.0 161107 since you can run Build 161107 in VirtualBox or VMware with sound working.
2. Bluetooth won’t work.

Screenshots
Screenshot 1 – AndEX Nougat (ISO) Desktop
Screenshot 2 – AndEX Nougat (ZIP) Desktop
Screenshot 3 – Spotify running
Screenshot 4 – Google Earth running
Screenshot 5 – Google App running
Screenshot 6 – Google Play running 1
Screenshot 7 – Google Play running 2
Screenshot 8 – Aptoide App Store running
Screenshot 9 – Google Maps running

READ MORE…

27 January 2017

ABOUT
RaspAnd Nougat 7.1.1 Build 170127
is an Android 7.1.1 Nougat system which can run on Raspberry Pi 3 and Pi 2. I have included the following apps:
1) GAPPS (latest by 170125)
2) Kodi 17.0-RC4 (with YouTube enabled and working!)
3) Firefox 51.0
4) Spotify 1.0.0
5) Rotation Control Pro 1.1.9
6) AIDA64 1.44
7) Aptoide App Store 8.0.1.2
8) YouTube 1.3.11 (sound, but no video. If you, however, use SnapTube you can download videos/movies from YouTube and replay them in Windows or Linux with perfect video quality)
9) ES File Explorer Pro 1.0.8
10) Gmail 7.1.1
11) Google Play Services 10.2.91
12) Google App 6.10.37.21
13) Google Play Store 7.4.12.L-all (not working, but since Google Play Services work very well you can install many new GAPPS using Aptoide App Store).
14) SnapTube 4.11.0.8.8655

ABOUT KODI
Kodi (an award-winning free and open source (GPL) software media center for playing videos, music, pictures, games, and more) works very well in RaspAnd. You can enable a lot of Add-ons. Most important is that the YouTube Add-on is enabled by default and that it works very well. I.e. both the sound and the video performance when running YouTube in Kodi is satisfying.

KNOWN ISSUES
1. The screen can flicker sometimes on certain monitors. In the worst cases it can look like this. Fix: Click on the screen or wait a moment.
2. Google Play Store won’t run. Nothing to do about it (right now). Aptoide is a good replacement since you can install most Google apps using Aptoide.
3. You can’t watch videos/movies using the YouTube app. The sound is very good though. Nothing to do about it (right now). Please note that you can run YouTube in Kodi with good video and sound quality.
4. Not all apps will run in RaspAnd Nougat. You can for example run the popular (?) Clash of Clans, but not Angry Birds. Many many apps will run without problems though.
5. You may have to reconnect to your Wifi Network after every reboot of RaspAnd. Sort of a “bug”.

PLEASE NOTE that the installation to a Micro SD Card has to take place in Linux.

SCREENSHOTS
Screenshot 1 – Aptoide App Store running
Screenshot 2 – RaspAnd’s Desktop
Screenshot 3 – Kodi running
Screenshot 4 – Kodi running (choosing Add-ons)
Screenshot 5 – ES File Explorer running
Screenshot 6 – Spotify running
Screenshot 7 – AIDA64 running
Screenshot 8 – SnapTube running
Screenshot 9 – SnapTube running and downloading from YouTube
Note: The “screenshots” are taken with my mobile phone camera. The colors are therefore not perfect. I.e. when running RaspAnd on your Raspberry Pi the screen colors are much better!

READ MORE…

gbgcpp

Från Johan Thelin 27 January 2017 12:09

Another interesting weeks has passed by. We held our first Gothenburg C++ meetup with a nice turn up. We met at the Pelagicore offices in Gothenburg (thanks for the fika) and decided on a format, the cadence and future topics for the group. If you want a primer in C++ and Qt in the next few months, make sure to join us! All the details are on the gbgcpp meetup page. For those of you not based in Gothenburg, there is a Sweden C++ group based in Stockholm.

Some other, more work related news: Pelagicore are changing offices in Gothenburg and it will be an Upgrade with a capital U! We’ve signed for a really nice office space just across the street from the opera and less than five minutes from the central train station and the Brunnsparken public transport hub of Gothenburg. And as always – we are looking for developers – hint, hint ;-)

Finally, do not forget that fosdem starts in a week. I’m going, so I’ll see you in Brussels!

22 January 2017

About Linux For All (LFA) Build 170121
The system is based on Ubuntu 16.04.1 LTS and Debian Jessie. It’s a total rebuild. I.e. nothing is left of the old LFA system.

NEWS ABOUT LFA Build 170121
1. This is a very BIG system (2020 MB). All packages the ordinary Linux user can wish for are pre-installed. Study the full packages list.
2. Kernel 4.9.0-15-exton corresponding Kernel.org’s latest stable kernel 4.9.5 is used. It was released yesterday (170120). You can download “my” kernel and install it in another Ubuntu/Debian system (if you want).
3. I have installed Nvidia’s latest proprietary graphics driver 375.26.
4. The Desktop environment is LXDEDesigned to be user friendly and slim, while keeping the resource usage low.
5. The main Web Browser is Google Chrome. So you can watch Netflix!
6. I have installed Wine just to be able to install Firefox for Windows (which I have done). The Windows version is needed if you want to watch  HBO Movies/HBO Nordic. The Pepper Flash plugin just doesn’t work anymore in Ubuntu. With Wine installed you can install many other Windows programs using PlayOnLinux. (Also pre-installed by me).

SCREENSHOTS
1. LFA Build 170121 running Firefox for Windows and HBO Movies
2. LFA Build 170121 running Wicd Preferences and sudo iwconfig
3. LFA Build 170121 running Nvidia  Preferences and Synaptic
4. LFA Build 170121 running PlayOnLinux for installing Windows programs
5. LFA Build 170121 running Rufus and Wine
6. LFA Build 170121 running Samba to reach Windows computers

NOTE: If you want to Build your own live installable Ubuntu 16.10 system you can download LFA Build 161114, which has Refracta Snapshot pre-installed. I was not able to include Refracta Snapshot in Build 170121.

READ MORE…