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 Trådlöst nätverk dör efter ~24-48h uptime 
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Blev medlem: 16 apr 2007, 07:14
Inlägg: 37
Ort: Sthlm
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Inlägg Trådlöst nätverk dör efter ~24-48h uptime
os: xubuntu 14.04 amd64
hw: fujitsu ah-531 laptop

Har ett udda problem, misstänker att det är relaterat till drivrutiner till trådlösa nätverkskortet.

iaf efter datorn varit igång ca 24h, om jag startar datorn vid ca kl 7 på morgonen dag 1. fungerar klockrent långt in på natten men när man vaknar dagen efter runt 7-8 på morgonen, så har wlan0 interfacet krashat..

kör jag sudo ifconfig får jag upp alla tre interface, lo, eth0 och wlan0
eth0 ej inkopplad kabel, lo tror jag hade sin 127.0.0.1 adress och wlan0 har tappat ip't.

i nätverkstrayikonen, så är både trådbundet och trådlöst gråmarkerat och går inte att aktivera eller avaktivera.

lshw:
Kod:
          *-network
                beskrivning: Trådlöst gränssnitt
                produkt: Centrino Wireless-N 1030 [Rainbow Peak]
                tillverkare: Intel Corporation
                physical id: 0
                bus info: pci@0000:01:00.0
                logiskt namn: wlan0
                version: 34
                serienummer: xx:xx:xx:xx:Xx:XX
                bredd: 64 bits
                klocka: 33MHz
                förmågor: pm msi pciexpress bus_master cap_list ethernet physical wireless
                konfiguration: broadcast=yes driver=iwlwifi driverversion=3.13.0-32-generic firmware=18.168.6.1 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
                resurser: irq:44 memory:f1500000-f1501fff



om jag kör sudo ifdown wlan0 får jag ett felmeddelande det interfacet inte finns, lika så om jag försöker köra ifup, interfacet finns inte, kommer inte ihåg ordagranna meddelandet.

sätter jag däremot in nätverkssladden, hoppar eth0 igång får ip som den ska, och direkt så hoppar wlan0 igång, och kopplar upp wlanet.. drar ur nätverkskabeln och kör vidare på trådlösa ett dygn till.. ibland två - tre dygn utan att det krashar..

lite drygt bara att behöva ha en kabel liggande när den igentligen är min backup kabel om jag ska flytta något stort i lanet, så jag behöver gigabit lan isf wlan...

någon som stött på detta förut? sökte på google men hittade inget som verkade stämma in med detta.. haft problemet sedan jag installerade xubuntu när 14.04 släpptes.. varit samma fel sedan dess, innan dess körde jag 13.10 och då kunde datorn va på i veckor utan problem med wlanet.. tror ja varit med om en gång 13.10 krashade wlanet så ja fick starta om, men de va så länge sen så kan blanda ihop med något annat..


11 aug 2014, 11:23
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Kanske denna tråd kan vara till någon hjälp?
http://ubuntuforums.org/showthread.php?t=2220377

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11 aug 2014, 11:49
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Blev medlem: 16 apr 2007, 07:14
Inlägg: 37
Ort: Sthlm
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Barre skrev:
Kanske denna tråd kan vara till någon hjälp?
http://ubuntuforums.org/showthread.php?t=2220377


läste igenom. de dom verkade komma fram till var att slå av 11n på nätverkskortet vid modprobe...

så provade de, då droppade nätverket var 30'e sekund.. så de funkade inte.. ;)

vette fan va man ska använda för sökord, för det mesta vad det gäller wifi kortet är gammalt som gatan..


11 aug 2014, 15:43
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Blev medlem: 27 mar 2006, 22:32
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Utgåva: 16.04 Xenial Xerus LTS
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Jag gjorde en googling på "xubuntu "Centrino Wireless-N 1030" och i några av de första svaren kom den här sidan, där du kan se dessa kommandon:
Kod:
sudo modprobe -r iwlwifi

Kod:
sudo modprobe iwlwifi 11n_disable=1
Kan vara något att testa.

Läs hela tråden. Men just dessa kommandon har tydligen fungerat för några.

Lycka till
tukken

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11 aug 2014, 17:41
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Blev medlem: 16 apr 2007, 07:14
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Ort: Sthlm
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Broder Tuck skrev:
Jag gjorde en googling på "xubuntu "Centrino Wireless-N 1030" och i några av de första svaren kom den här sidan, där du kan se dessa kommandon:
Kod:
sudo modprobe -r iwlwifi

Kod:
sudo modprobe iwlwifi 11n_disable=1
Kan vara något att testa.

Läs hela tråden. Men just dessa kommandon har tydligen fungerat för några.

Lycka till
tukken

var precis det jag svarade i förra inlägget att jag redan provat, gör jag det dyker wifi't väldigt frekvent, med ungefär 30sekunder mellan dyken.. så det var inte ett alternativ tyvärr..


14 aug 2014, 13:18
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Blev medlem: 06 feb 2007, 20:51
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Står det något i några loggar?


14 aug 2014, 21:54
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Blev medlem: 16 apr 2007, 07:14
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
mcNisse skrev:
Står det något i några loggar?


får kolla i syslog nästa gång de händer..
men de e den enda jag kan komma på som skulle registrera nätverksstrul?

finns det nån nätverkslog?


18 aug 2014, 11:29
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Blev medlem: 22 okt 2006, 09:13
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
En standardinstallation kommer lägga loggar - rörande nätverksproblem - i /var/log/syslog


18 aug 2014, 13:02
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Blev medlem: 16 apr 2007, 07:14
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Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Kod:
Aug 20 11:03:59 laptop kernel: [178183.518794] wlan0: deauthenticated from 68:7f:74:11:14:b8 (Reason: 7)
Aug 20 10:16:59 laptop wpa_supplicant[1236]: message repeated 8 times: [ wlan0: WPA: Group rekeying completed with 68:7f:74:11:14:b8 [GTK=TKIP]]
Aug 20 11:03:59 laptop wpa_supplicant[1236]: wlan0: CTRL-EVENT-DISCONNECTED bssid=68:7f:74:11:14:b8 reason=7
Aug 20 11:03:59 laptop NetworkManager[993]: <warn> Connection disconnected (reason 7)
Aug 20 11:03:59 laptop kernel: [178183.554820] cfg80211: Calling CRDA to update world regulatory domain
Aug 20 11:03:59 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: completed -> disconnected
Aug 20 11:03:59 laptop kernel: [178183.562569] cfg80211: World regulatory domain updated:
Aug 20 11:03:59 laptop kernel: [178183.562578] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Aug 20 11:03:59 laptop kernel: [178183.562584] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug 20 11:03:59 laptop kernel: [178183.562588] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug 20 11:03:59 laptop kernel: [178183.562592] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Aug 20 11:03:59 laptop kernel: [178183.562595] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug 20 11:03:59 laptop kernel: [178183.562599] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Aug 20 11:03:59 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: disconnected -> scanning
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> (wlan0): link timed out.
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): device state change: activated -> failed (reason 'SSID not found') [100 120 53]
Aug 20 11:04:14 laptop NetworkManager[993]: <info> NetworkManager state is now DISCONNECTED
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> Activation (wlan0) failed for connection '<mitt ssid>'
Aug 18 09:33:06 laptop whoopsie[1296]: online
Aug 20 11:04:14 laptop whoopsie[1296]: offline
Aug 20 08:11:48 laptop dbus[719]: message repeated 14 times: [ [system] Reloaded configuration]
Aug 20 11:04:14 laptop dbus[719]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): deactivating device (reason 'none') [0]
Aug 20 11:04:14 laptop dbus[719]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 1412
Aug 20 11:04:14 laptop avahi-daemon[938]: Withdrawing address record for <ipv6 address> on wlan0.
Aug 20 11:04:14 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface wlan0.IPv6 with address <ipv6 address>.
Aug 20 11:04:14 laptop avahi-daemon[938]: Interface wlan0.IPv6 no longer relevant for mDNS.
Aug 20 11:04:14 laptop kernel: [178198.885954] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 20 11:04:14 laptop avahi-daemon[938]: Withdrawing address record for 192.168.1.141 on wlan0.
Aug 20 11:04:14 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.141.
Aug 20 11:04:14 laptop avahi-daemon[938]: Interface wlan0.IPv4 no longer relevant for mDNS.
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> DNS: plugin dnsmasq update failed
Aug 20 11:04:14 laptop NetworkManager[993]: <info> Removing DNS information from /sbin/resolvconf
Aug 20 11:04:14 laptop dnsmasq[1638]: setting upstream servers from DBus
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Aug 20 11:04:14 laptop whoopsie[1296]: offline
Aug 20 08:11:48 laptop dbus[719]: message repeated 14 times: [ [system] Reloaded configuration]
Aug 20 11:04:14 laptop dbus[719]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): deactivating device (reason 'none') [0]
Aug 20 11:04:14 laptop dbus[719]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 1412
Aug 20 11:04:14 laptop avahi-daemon[938]: Withdrawing address record for <ipv6 address> on wlan0.
Aug 20 11:04:14 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::4eeb:42ff:fe8b:f182.
Aug 20 11:04:14 laptop avahi-daemon[938]: Interface wlan0.IPv6 no longer relevant for mDNS.
Aug 20 11:04:14 laptop kernel: [178198.885954] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 20 11:04:14 laptop avahi-daemon[938]: Withdrawing address record for 192.168.1.141 on wlan0.
Aug 20 11:04:14 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.141.
Aug 20 11:04:14 laptop avahi-daemon[938]: Interface wlan0.IPv4 no longer relevant for mDNS.
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> DNS: plugin dnsmasq update failed
Aug 20 11:04:14 laptop NetworkManager[993]: <info> Removing DNS information from /sbin/resolvconf
Aug 20 11:04:14 laptop dnsmasq[1638]: setting upstream servers from DBus
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Aug 20 11:04:14 laptop whoopsie[1296]: offline
Aug 20 08:11:48 laptop dbus[719]: message repeated 14 times: [ [system] Reloaded configuration]
Aug 20 11:04:14 laptop dbus[719]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): deactivating device (reason 'none') [0]
Aug 20 11:04:14 laptop dbus[719]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Aug 20 11:04:14 laptop NetworkManager[993]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 1412
Aug 20 11:04:14 laptop avahi-daemon[938]: Withdrawing address record for fe80::4eeb:42ff:fe8b:f182 on wlan0.
Aug 20 11:04:14 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::4eeb:42ff:fe8b:f182.
Aug 20 11:04:14 laptop avahi-daemon[938]: Interface wlan0.IPv6 no longer relevant for mDNS.
Aug 20 11:04:14 laptop kernel: [178198.885954] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 20 11:04:14 laptop avahi-daemon[938]: Withdrawing address record for 192.168.1.141 on wlan0.
Aug 20 11:04:14 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.141.
Aug 20 11:04:14 laptop avahi-daemon[938]: Interface wlan0.IPv4 no longer relevant for mDNS.
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> DNS: plugin dnsmasq update failed
Aug 20 11:04:14 laptop NetworkManager[993]: <info> Removing DNS information from /sbin/resolvconf
Aug 20 11:04:14 laptop dnsmasq[1638]: setting upstream servers from DBus
Aug 20 11:04:14 laptop NetworkManager[993]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.


och när ja sätter i sladden, får ip via trådat, tar ur sladden och stänger av trådlöst, slår på trådlöst, sen hittar den mitt nätverk igen..

Kod:
Aug 20 12:13:32 laptop acpid: client 26410[0:0] has disconnected
Aug 20 12:15:55 laptop NetworkManager[993]: <info> (eth0): carrier now ON (device state 20)
Aug 20 12:15:55 laptop NetworkManager[993]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Auto-activating connection 'Trådbunden anslutning 1'.
Aug 20 12:15:55 laptop kernel: [182497.203630] r8169 0000:07:00.0 eth0: link up
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) starting connection 'Trådbunden anslutning 1'
Aug 20 12:15:55 laptop kernel: [182497.203650] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Aug 20 12:15:55 laptop NetworkManager[993]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Aug 20 12:15:55 laptop NetworkManager[993]: <info> NetworkManager state is now CONNECTING
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Aug 20 12:15:55 laptop NetworkManager[993]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Aug 20 12:15:55 laptop NetworkManager[993]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Aug 20 12:15:55 laptop NetworkManager[993]: <info> dhclient started with pid 26763
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Beginning IP6 addrconf.
Aug 20 12:15:55 laptop NetworkManager[993]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Aug 20 12:15:55 laptop dhclient: Internet Systems Consortium DHCP Client 4.2.4
Aug 20 12:15:55 laptop dhclient: Copyright 2004-2012 Internet Systems Consortium.
Aug 20 12:15:55 laptop dhclient: All rights reserved.
Aug 20 12:15:55 laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Aug 20 12:15:55 laptop dhclient:
Aug 20 12:15:55 laptop NetworkManager[993]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Aug 20 12:15:55 laptop dhclient: Listening on LPF/eth0/5c:9a:d8:64:86:77
Aug 20 12:15:55 laptop dhclient: Sending on   LPF/eth0/5c:9a:d8:64:86:77
Aug 20 12:15:55 laptop dhclient: Sending on   Socket/fallback
Aug 20 12:15:55 laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3 (xid=0x62f46824)
Aug 20 12:15:56 laptop avahi-daemon[938]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::5e9a:d8ff:fe64:8677.
Aug 20 12:15:56 laptop avahi-daemon[938]: New relevant interface eth0.IPv6 for mDNS.
Aug 20 12:15:56 laptop avahi-daemon[938]: Registering new address record for fe80::5e9a:d8ff:fe64:8677 on eth0.*.
Aug 20 12:15:58 laptop dhclient: DHCPREQUEST of 192.168.1.145 on eth0 to 255.255.255.255 port 67 (xid=0x62f46824)
Aug 20 12:15:58 laptop dhclient: DHCPOFFER of 192.168.1.145 from 192.168.1.1
Aug 20 12:15:58 laptop dhclient: DHCPACK of 192.168.1.145 from 192.168.1.1
Aug 20 12:15:58 laptop dhclient: bound to 192.168.1.145 -- renewal in 41526 seconds.
Aug 20 12:15:58 laptop NetworkManager[993]: <info> (eth0): DHCPv4 state changed preinit -> bound
Aug 20 12:15:58 laptop NetworkManager[993]: <info>   address 192.168.1.145
Aug 20 12:15:58 laptop NetworkManager[993]: <info>   prefix 24 (255.255.255.0)
Aug 20 12:15:58 laptop NetworkManager[993]: <info>   gateway 192.168.1.1
Aug 20 12:15:58 laptop NetworkManager[993]: <info>   hostname 'laptop'
Aug 20 12:15:58 laptop NetworkManager[993]: <info>   nameserver '192.168.1.1'
Aug 20 12:15:58 laptop NetworkManager[993]: <info>   domain name 'bredbandsbolaget.se'
Aug 20 12:15:58 laptop NetworkManager[993]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Aug 20 12:15:58 laptop NetworkManager[993]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
Aug 20 12:15:58 laptop avahi-daemon[938]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.1.145.
Aug 20 12:15:58 laptop avahi-daemon[938]: New relevant interface eth0.IPv4 for mDNS.
Aug 20 12:15:58 laptop avahi-daemon[938]: Registering new address record for 192.168.1.145 on eth0.IPv4.
Aug 20 12:15:59 laptop NetworkManager[993]: <info> (eth0): device state change: ip-config -> secondaries (reason 'none') [70 90 0]
Aug 20 12:15:59 laptop NetworkManager[993]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
Aug 20 12:15:59 laptop NetworkManager[993]: <info> (eth0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Aug 20 12:15:59 laptop NetworkManager[993]: <info> NetworkManager state is now CONNECTED_GLOBAL
Aug 20 12:15:59 laptop NetworkManager[993]: <info> Policy set 'Trådbunden anslutning 1' (eth0) as default for IPv4 routing and DNS.
Aug 20 12:15:59 laptop NetworkManager[993]: <info> Writing DNS information to /sbin/resolvconf
Aug 20 12:15:59 laptop dnsmasq[1638]: setting upstream servers from DBus
Aug 20 12:15:59 laptop dnsmasq[1638]: using nameserver 192.168.1.1#53
Aug 20 12:15:59 laptop NetworkManager[993]: <info> Activation (eth0) successful, device activated.
Aug 20 12:15:59 laptop NetworkManager[993]: <info> Activation (eth0) successful, device activated.
Aug 20 12:15:59 laptop dbus[719]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Aug 20 12:15:59 laptop whoopsie[1296]: message repeated 3 times: [ offline]
Aug 20 12:15:59 laptop whoopsie[1296]: online
Aug 20 12:15:59 laptop dbus[719]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Aug 20 12:16:01 laptop NetworkManager[993]: <info> (eth0): carrier now OFF (device state 100, deferring action for 4 seconds)
Aug 20 12:16:01 laptop kernel: [182503.689666] r8169 0000:07:00.0 eth0: link down
Aug 20 12:16:05 laptop NetworkManager[993]: <info> (eth0): device state change: activated -> unavailable (reason 'carrier-changed') [100 20 40]
Aug 20 12:16:05 laptop NetworkManager[993]: <info> (eth0): deactivating device (reason 'carrier-changed') [40]
Aug 20 12:16:05 laptop NetworkManager[993]: <info> (eth0): canceled DHCP transaction, DHCP client pid 26763
Aug 20 12:16:05 laptop kernel: [182507.665518] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Aug 20 12:16:05 laptop avahi-daemon[938]: Withdrawing address record for fe80::5e9a:d8ff:fe64:8677 on eth0.
Aug 20 12:16:05 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::5e9a:d8ff:fe64:8677.
Aug 20 12:16:05 laptop avahi-daemon[938]: Interface eth0.IPv6 no longer relevant for mDNS.
Aug 20 12:16:05 laptop avahi-daemon[938]: Withdrawing address record for 192.168.1.145 on eth0.
Aug 20 12:16:05 laptop avahi-daemon[938]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.1.145.
Aug 20 12:16:05 laptop avahi-daemon[938]: Interface eth0.IPv4 no longer relevant for mDNS.
Aug 20 12:16:05 laptop NetworkManager[993]: <warn> DNS: plugin dnsmasq update failed
Aug 20 12:16:05 laptop NetworkManager[993]: <info> Removing DNS information from /sbin/resolvconf
Aug 20 12:16:05 laptop dnsmasq[1638]: setting upstream servers from DBus
Aug 20 12:16:05 laptop NetworkManager[993]: <info> NetworkManager state is now DISCONNECTED
Aug 20 12:16:00 laptop whoopsie[1296]: online
Aug 20 12:16:05 laptop whoopsie[1296]: offline
Aug 20 12:16:06 laptop ntpdate[26827]: step time server 91.189.89.199 offset -1.133687 sec
Aug 20 12:16:13 laptop NetworkManager[993]: <info> (wlan0): device state change: disconnected -> unavailable (reason 'none') [30 20 0]
Aug 20 12:16:13 laptop NetworkManager[993]: <info> (wlan0): deactivating device (reason 'none') [0]
Aug 20 12:16:13 laptop NetworkManager[993]: <info> (wlan0): taking down device.
Aug 20 12:16:14 laptop NetworkManager[993]: <info> WiFi hardware radio set disabled
Aug 20 12:16:14 laptop NetworkManager[993]: <info> WiFi now disabled by radio killswitch
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): bringing up device.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> WiFi hardware radio set enabled
Aug 20 12:16:16 laptop NetworkManager[993]: <info> WiFi now enabled by radio killswitch
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): bringing up device.
Aug 20 12:16:16 laptop kernel: [182519.182725] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S
Aug 20 12:16:16 laptop kernel: [182519.189273] iwlwifi 0000:01:00.0: Radio type=0x2-0x2-0x1
Aug 20 12:16:16 laptop kernel: [182519.293363] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0) supports 5 scan SSIDs
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: starting -> ready
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
Aug 20 12:16:16 laptop NetworkManager[993]: <warn> Trying to remove a non-existant call id.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: ready -> disconnected
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0) supports 5 scan SSIDs
Aug 20 12:16:16 laptop wpa_supplicant[1236]: wlan0: Reject scan trigger since one is already pending
Aug 20 12:16:16 laptop wpa_supplicant[1236]: wlan0: CTRL-EVENT-SCAN-STARTED
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: disconnected -> inactive
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Auto-activating connection 'Stromberg'.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) starting connection 'Stromberg'
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Aug 20 12:16:16 laptop NetworkManager[993]: <info> NetworkManager state is now CONNECTING
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0/wireless): access point 'Stromberg' has security, but secrets are required.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0]
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0/wireless): connection 'Stromberg' has security, and secrets exist.  No new secrets needed.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Config: added 'ssid' value 'Stromberg'
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Config: added 'scan_ssid' value '1'
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Config: added 'psk' value '<omitted>'
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Aug 20 12:16:16 laptop NetworkManager[993]: <info> Config: set interface ap_scan to 1
Aug 20 12:16:16 laptop wpa_supplicant[1236]: wlan0: SME: Trying to authenticate with 68:7f:74:11:14:b8 (SSID='Stromberg' freq=2412 MHz)
Aug 20 12:16:16 laptop kernel: [182519.873442] wlan0: authenticate with 68:7f:74:11:14:b8
Aug 20 12:16:16 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: inactive -> authenticating
Aug 20 12:16:16 laptop kernel: [182519.883364] wlan0: send auth to 68:7f:74:11:14:b8 (try 1/3)
Aug 20 12:16:17 laptop wpa_supplicant[1236]: wlan0: Trying to associate with 68:7f:74:11:14:b8 (SSID='Stromberg' freq=2412 MHz)
Aug 20 12:16:17 laptop kernel: [182519.886095] wlan0: authenticated
Aug 20 12:16:17 laptop kernel: [182519.888004] wlan0: associate with 68:7f:74:11:14:b8 (try 1/3)
Aug 20 12:16:17 laptop kernel: [182519.891601] wlan0: RX AssocResp from 68:7f:74:11:14:b8 (capab=0x411 status=0 aid=7)
Aug 20 12:16:17 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: authenticating -> associating
Aug 20 12:16:17 laptop wpa_supplicant[1236]: wlan0: Associated with 68:7f:74:11:14:b8
Aug 20 12:16:17 laptop kernel: [182519.894137] wlan0: associated
Aug 20 12:16:17 laptop kernel: [182519.894167] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Aug 20 12:16:17 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: associating -> associated
Aug 20 12:16:17 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: associated -> 4-way handshake
Aug 20 12:16:17 laptop wpa_supplicant[1236]: wlan0: WPA: Key negotiation completed with 68:7f:74:11:14:b8 [PTK=CCMP GTK=TKIP]
Aug 20 12:16:17 laptop wpa_supplicant[1236]: wlan0: CTRL-EVENT-CONNECTED - Connection to 68:7f:74:11:14:b8 completed [id=0 id_str=]
Aug 20 12:16:17 laptop NetworkManager[993]: <info> (wlan0): supplicant interface state: 4-way handshake -> completed
Aug 20 12:16:17 laptop NetworkManager[993]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Stromberg'.
Aug 20 12:16:17 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
Aug 20 12:16:17 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
Aug 20 12:16:17 laptop NetworkManager[993]: <info> (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0]
Aug 20 12:16:17 laptop NetworkManager[993]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Aug 20 12:16:17 laptop NetworkManager[993]: <info> dhclient started with pid 26864
Aug 20 12:16:17 laptop NetworkManager[993]: <info> Activation (wlan0) Beginning IP6 addrconf.
Aug 20 12:16:17 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
Aug 20 12:16:17 laptop dhclient: Internet Systems Consortium DHCP Client 4.2.4
Aug 20 12:16:17 laptop dhclient: Copyright 2004-2012 Internet Systems Consortium.
Aug 20 12:16:17 laptop dhclient: All rights reserved.
Aug 20 12:16:17 laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Aug 20 12:16:17 laptop dhclient:
Aug 20 12:16:17 laptop NetworkManager[993]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
Aug 20 12:16:17 laptop dhclient: Listening on LPF/wlan0/4c:eb:42:8b:f1:82
Aug 20 12:16:17 laptop dhclient: Sending on   LPF/wlan0/4c:eb:42:8b:f1:82
Aug 20 12:16:17 laptop dhclient: Sending on   Socket/fallback
Aug 20 12:16:17 laptop dhclient: DHCPREQUEST of 192.168.1.141 on wlan0 to 255.255.255.255 port 67 (xid=0x7d760244)
Aug 20 12:16:18 laptop avahi-daemon[938]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::4eeb:42ff:fe8b:f182.
Aug 20 12:16:18 laptop avahi-daemon[938]: New relevant interface wlan0.IPv6 for mDNS.
Aug 20 12:16:18 laptop avahi-daemon[938]: Registering new address record for fe80::4eeb:42ff:fe8b:f182 on wlan0.*.
Aug 20 12:16:20 laptop dhclient: DHCPREQUEST of 192.168.1.141 on wlan0 to 255.255.255.255 port 67 (xid=0x7d760244)
Aug 20 12:16:20 laptop dhclient: DHCPACK of 192.168.1.141 from 192.168.1.1
Aug 20 12:16:20 laptop dhclient: bound to 192.168.1.141 -- renewal in 42052 seconds.
Aug 20 12:16:20 laptop NetworkManager[993]: <info> (wlan0): DHCPv4 state changed preinit -> reboot
Aug 20 12:16:20 laptop NetworkManager[993]: <info>   address 192.168.1.141
Aug 20 12:16:20 laptop NetworkManager[993]: <info>   prefix 24 (255.255.255.0)
Aug 20 12:16:20 laptop NetworkManager[993]: <info>   gateway 192.168.1.1
Aug 20 12:16:20 laptop NetworkManager[993]: <info>   hostname 'laptop'
Aug 20 12:16:20 laptop NetworkManager[993]: <info>   nameserver '192.168.1.1'
Aug 20 12:16:20 laptop NetworkManager[993]: <info>   domain name 'bredbandsbolaget.se'
Aug 20 12:16:20 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Aug 20 12:16:20 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) started...
Aug 20 12:16:20 laptop avahi-daemon[938]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.141.
Aug 20 12:16:20 laptop avahi-daemon[938]: New relevant interface wlan0.IPv4 for mDNS.
Aug 20 12:16:20 laptop avahi-daemon[938]: Registering new address record for 192.168.1.141 on wlan0.IPv4.
Aug 20 12:16:21 laptop NetworkManager[993]: <info> (wlan0): device state change: ip-config -> secondaries (reason 'none') [70 90 0]
Aug 20 12:16:21 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) complete.
Aug 20 12:16:21 laptop NetworkManager[993]: <info> (wlan0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Aug 20 12:16:21 laptop NetworkManager[993]: <info> NetworkManager state is now CONNECTED_GLOBAL
Aug 20 12:16:21 laptop NetworkManager[993]: <info> Policy set 'Stromberg' (wlan0) as default for IPv4 routing and DNS.
Aug 20 12:16:21 laptop NetworkManager[993]: <info> Writing DNS information to /sbin/resolvconf
Aug 20 12:16:21 laptop dnsmasq[1638]: setting upstream servers from DBus
Aug 20 12:16:21 laptop dnsmasq[1638]: using nameserver 192.168.1.1#53
Aug 20 12:16:21 laptop NetworkManager[993]: <info> Activation (wlan0) successful, device activated.
Aug 20 12:16:21 laptop dbus[719]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Aug 20 12:16:21 laptop dbus[719]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Aug 20 12:16:21 laptop whoopsie[1296]: message repeated 3 times: [ offline]
Aug 20 12:16:22 laptop whoopsie[1296]: online
Aug 20 12:16:30 laptop ntpdate[26922]: adjust time server 91.189.89.199 offset -0.000409 sec
Aug 20 12:16:34 laptop wpa_supplicant[1236]: wlan0: WPA: Group rekeying completed with 68:7f:74:11:14:b8 [GTK=TKIP]
Aug 20 12:16:37 laptop NetworkManager[993]: <info> (wlan0): IP6 addrconf timed out or failed.
Aug 20 12:16:37 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Aug 20 12:16:37 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
Aug 20 12:16:37 laptop NetworkManager[993]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Aug 20 12:16:39 laptop wpa_supplicant[1236]: wlan0: CTRL-EVENT-SCAN-STARTED
Aug 20 12:16:40 laptop wpa_supplicant[1236]: nl80211: send_and_recv->nl_recvmsgs failed: -33
Aug 20 12:17:00 laptop CRON[26950]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Aug 20 12:17:22 laptop wpa_supplicant[1236]: wlan0: CTRL-EVENT-SCAN-STARTED
Aug 20 12:17:23 laptop wpa_supplicant[1236]: nl80211: send_and_recv->nl_recvmsgs failed: -33
Aug 20 12:18:25 laptop wpa_supplicant[1236]: wlan0: CTRL-EVENT-SCAN-STARTED
Aug 20 12:18:26 laptop wpa_supplicant[1236]: nl80211: send_and_recv->nl_recvmsgs failed: -33
Aug 20 12:19:48 laptop wpa_supplicant[1236]: wlan0: CTRL-EVENT-SCAN-STARTED
Aug 20 12:19:49 laptop wpa_supplicant[1236]: nl80211: send_and_recv->nl_recvmsgs failed: -33


det var det jag hittade i syslog.. en jäkla massa rader..


20 aug 2014, 12:34
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Serveradmin
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Blev medlem: 22 okt 2006, 09:13
Inlägg: 3754
Ort: Svedala
OS: Ubuntu
Utgåva: 18.04 Bionic Beaver LTS
Svara med citat
Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Vad ger följande kommando:

Kod:
sudo cat /var/log/syslog.1 | grep wlan0


20 aug 2014, 13:07
Profil WWW

Blev medlem: 16 apr 2007, 07:14
Inlägg: 37
Ort: Sthlm
Svara med citat
Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
johanre skrev:
Vad ger följande kommando:

Kod:
sudo cat /var/log/syslog.1 | grep wlan0


http://pastebin.com/MgKMUHW1

under gårdagen hade jag inga nedkopplingar, det är ett tag sedan det hände sist då jag stänger av datorn för att slippa de, tills frågan om loggar dök upp.. de tog nästan 2dagar att få fram symptomen..


20 aug 2014, 13:17
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Blev medlem: 27 apr 2007, 23:21
Inlägg: 506
Ort: Sthlm
Svara med citat
Inlägg Re: Trådlöst nätverk dör efter ~24-48h uptime
Har också problem i Ubuntu 14.04 med trådlöst nätverk som dör, men efter c:a en timmas uptime, och med ett annat nätverkskort: Realtek RTL8188CE 802.11b/g/n WiFi Adapter.

Då startar jag en terminal och kör
Kod:
sudo service network-manager restart

för att få igång nätverket igen.

Men så dör det igen efter c:a en timma :-\


EDIT:
Efter uppdatering idag (21/8) verkar problemet vara löst :)
EDIT IGEN:
Äsch nu dog den igen (22/8), men några timmar senare än vanligt. :/


21 aug 2014, 08:40
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