Hej
Sitter nu på ubuntu 16.04 uppdatering som gjordes i fredags.
Men idag kom det någon ny kernel uppdatering som jag installerade men efter omstarten slutade trådlösa nätverkskortet fungera, fast det finns med i nätverkslistan. Det står bara att det är utanför intervallet i nätverksinställningarna.
När jag provar och kör en wifi-adapter via usb så kan jag ansluta till trådlösa nätverket men ej från det inbyggda.
Vad gör jag nu för att få igång det interna nätverkskortet igen?
Trådlöst nätverk slutade fungera
Re: Trådlöst nätverk slutade fungera
Nu har jag kört 2 kommandon här som kanske hjälper till lite ytterligare.
och
Kod: Markera allt
juha@juha-Compaq-CQ58-Notebook-PC:~$ sudo grep -i wlan /var/log/syslog
[sudo] password for juha:
Apr 26 06:25:49 juha-Compaq-CQ58-Notebook-PC ureadahead[270]: ureadahead:/var/lib/NetworkManager/dhclient-wlan0.conf: Filen eller katalogen finns inte
Apr 26 06:25:56 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644756.0393] devices added (path: /sys/devices/pci0000:00/0000:00:15.3/0000:04:00.0/net/wlan0, iface: wlan0)
Apr 26 06:25:56 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644756.0393] device added (path: /sys/devices/pci0000:00/0000:00:15.3/0000:04:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Apr 26 06:25:58 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644758.1334] (wlan0): using nl80211 for WiFi device control
Apr 26 06:25:58 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644758.1619] device (wlan0): driver supports Access Point (AP) mode
Apr 26 06:25:58 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644758.3866] manager: (wlan0): new 802.11 WiFi device (/org/freedesktop/NetworkManager/Devices/0)
Apr 26 06:25:58 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644758.3922] device (wlan0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Apr 26 06:25:58 juha-Compaq-CQ58-Notebook-PC kernel: [ 37.115895] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 26 06:26:07 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644767.9029] device (wlan0): supplicant interface state: init -> starting
Apr 26 06:26:11 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:26:11 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: Could not set interface 'wlan0' UP
Apr 26 06:26:11 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 06:26:14 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:26:14 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: WEXT: Could not set interface 'wlan0' UP
Apr 26 06:26:14 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: wlan0: Failed to initialize driver interface
Apr 26 06:26:14 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <error> [1461644774.4854] sup-iface[0x1a834b0,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 06:26:14 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644774.4856] device (wlan0): supplicant interface state: starting -> down
Apr 26 06:26:24 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <warn> [1461644784.4819] device (wlan0): re-acquiring supplicant interface (#1).
Apr 26 06:26:27 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:26:27 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: Could not set interface 'wlan0' UP
Apr 26 06:26:27 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 06:26:30 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:26:30 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: WEXT: Could not set interface 'wlan0' UP
Apr 26 06:26:30 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: wlan0: Failed to initialize driver interface
Apr 26 06:26:30 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <error> [1461644790.9470] sup-iface[0x1afcab0,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 06:26:30 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644790.9471] device (wlan0): supplicant interface state: starting -> down
Apr 26 06:26:41 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <warn> [1461644801.4811] device (wlan0): re-acquiring supplicant interface (#2).
Apr 26 06:26:44 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:26:44 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: Could not set interface 'wlan0' UP
Apr 26 06:26:44 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 06:26:48 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:26:48 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: WEXT: Could not set interface 'wlan0' UP
Apr 26 06:26:48 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: wlan0: Failed to initialize driver interface
Apr 26 06:26:48 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <error> [1461644808.0380] sup-iface[0x1ab5770,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 06:26:48 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644808.0381] device (wlan0): supplicant interface state: starting -> down
Apr 26 06:26:58 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <warn> [1461644818.4829] device (wlan0): re-acquiring supplicant interface (#3).
Apr 26 06:27:01 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:27:01 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: Could not set interface 'wlan0' UP
Apr 26 06:27:01 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 06:27:05 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:27:05 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: WEXT: Could not set interface 'wlan0' UP
Apr 26 06:27:05 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: wlan0: Failed to initialize driver interface
Apr 26 06:27:05 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <error> [1461644825.0950] sup-iface[0x1ab56c0,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 06:27:05 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644825.0952] device (wlan0): supplicant interface state: starting -> down
Apr 26 06:27:11 juha-Compaq-CQ58-Notebook-PC kernel: [ 109.800178] usb 2-1: Product: 802.11n WLAN Adapter
Apr 26 06:27:12 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644832.5199] (wlan1): using nl80211 for WiFi device control
Apr 26 06:27:12 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644832.5204] device (wlan1): driver supports Access Point (AP) mode
Apr 26 06:27:12 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644832.5270] manager: (wlan1): new 802.11 WiFi device (/org/freedesktop/NetworkManager/Devices/5)
Apr 26 06:27:12 juha-Compaq-CQ58-Notebook-PC kernel: [ 111.333276] rtl8192cu 2-1:1.0 wlxc4a81d035e23: renamed from wlan1
Apr 26 06:27:12 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644832.6235] device (wlan1): interface index 6 renamed iface from 'wlan1' to 'wlxc4a81d035e23'
Apr 26 06:27:15 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <warn> [1461644835.4807] device (wlan0): re-acquiring supplicant interface (#4).
Apr 26 06:27:18 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:27:18 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: Could not set interface 'wlan0' UP
Apr 26 06:27:18 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 06:27:22 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:27:22 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: WEXT: Could not set interface 'wlan0' UP
Apr 26 06:27:22 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: wlan0: Failed to initialize driver interface
Apr 26 06:27:22 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <error> [1461644842.1057] sup-iface[0x1ab56c0,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 06:27:22 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644842.1059] device (wlan0): supplicant interface state: starting -> down
Apr 26 06:27:32 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <warn> [1461644852.4804] device (wlan0): re-acquiring supplicant interface (#5).
Apr 26 06:27:35 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:27:35 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: Could not set interface 'wlan0' UP
Apr 26 06:27:35 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 06:27:38 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 06:27:38 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: WEXT: Could not set interface 'wlan0' UP
Apr 26 06:27:38 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1014]: wlan0: Failed to initialize driver interface
Apr 26 06:27:38 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <error> [1461644858.9600] sup-iface[0x1a01fa0,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 06:27:38 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644858.9601] device (wlan0): supplicant interface state: starting -> down
Apr 26 06:27:38 juha-Compaq-CQ58-Notebook-PC NetworkManager[814]: <info> [1461644858.9602] device (wlan0): supplicant interface keeps failing, giving up
Apr 26 07:20:34 juha-Compaq-CQ58-Notebook-PC ureadahead[261]: ureadahead:/var/lib/NetworkManager/dhclient-wlan0.conf: Filen eller katalogen finns inte
Apr 26 07:20:34 juha-Compaq-CQ58-Notebook-PC kernel: [ 2.609878] usb 2-1: Product: 802.11n WLAN Adapter
Apr 26 07:20:34 juha-Compaq-CQ58-Notebook-PC kernel: [ 22.214621] rtl8192cu 2-1:1.0 wlxc4a81d035e23: renamed from wlan1
Apr 26 07:20:40 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648040.9075] devices added (path: /sys/devices/pci0000:00/0000:00:15.3/0000:04:00.0/net/wlan0, iface: wlan0)
Apr 26 07:20:40 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648040.9076] device added (path: /sys/devices/pci0000:00/0000:00:15.3/0000:04:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Apr 26 07:20:43 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648043.9400] (wlan0): using nl80211 for WiFi device control
Apr 26 07:20:43 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648043.9403] device (wlan0): driver supports Access Point (AP) mode
Apr 26 07:20:43 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648043.9435] manager: (wlan0): new 802.11 WiFi device (/org/freedesktop/NetworkManager/Devices/1)
Apr 26 07:20:43 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648043.9465] device (wlan0): state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Apr 26 07:20:43 juha-Compaq-CQ58-Notebook-PC kernel: [ 37.690032] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 26 07:20:52 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648052.7941] device (wlan0): supplicant interface state: init -> starting
Apr 26 07:20:56 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:20:56 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: Could not set interface 'wlan0' UP
Apr 26 07:20:56 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 07:20:59 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:20:59 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: WEXT: Could not set interface 'wlan0' UP
Apr 26 07:20:59 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: wlan0: Failed to initialize driver interface
Apr 26 07:20:59 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <error> [1461648059.5371] sup-iface[0xea7d60,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 07:20:59 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648059.5372] device (wlan0): supplicant interface state: starting -> down
Apr 26 07:21:09 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <warn> [1461648069.4590] device (wlan0): re-acquiring supplicant interface (#1).
Apr 26 07:21:12 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:21:12 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: Could not set interface 'wlan0' UP
Apr 26 07:21:12 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 07:21:15 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:21:15 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: WEXT: Could not set interface 'wlan0' UP
Apr 26 07:21:15 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: wlan0: Failed to initialize driver interface
Apr 26 07:21:15 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <error> [1461648075.9125] sup-iface[0xf3eb70,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 07:21:15 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648075.9126] device (wlan0): supplicant interface state: starting -> down
Apr 26 07:21:27 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <warn> [1461648087.7163] device (wlan0): re-acquiring supplicant interface (#2).
Apr 26 07:21:31 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:21:31 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: Could not set interface 'wlan0' UP
Apr 26 07:21:31 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 07:21:34 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:21:34 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: WEXT: Could not set interface 'wlan0' UP
Apr 26 07:21:34 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <error> [1461648094.5325] sup-iface[0xf3eac0,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 07:21:34 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: wlan0: Failed to initialize driver interface
Apr 26 07:21:34 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648094.5326] device (wlan0): supplicant interface state: starting -> down
Apr 26 07:21:45 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <warn> [1461648105.2095] device (wlan0): re-acquiring supplicant interface (#3).
Apr 26 07:21:48 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:21:48 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: Could not set interface 'wlan0' UP
Apr 26 07:21:48 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 07:21:52 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:21:52 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: WEXT: Could not set interface 'wlan0' UP
Apr 26 07:21:52 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: wlan0: Failed to initialize driver interface
Apr 26 07:21:52 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <error> [1461648112.1727] sup-iface[0xf3ed80,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 07:21:52 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648112.1729] device (wlan0): supplicant interface state: starting -> down
Apr 26 07:22:02 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <warn> [1461648122.2111] device (wlan0): re-acquiring supplicant interface (#4).
Apr 26 07:22:05 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:22:05 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: Could not set interface 'wlan0' UP
Apr 26 07:22:05 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 07:22:08 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:22:08 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: WEXT: Could not set interface 'wlan0' UP
Apr 26 07:22:08 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: wlan0: Failed to initialize driver interface
Apr 26 07:22:08 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <error> [1461648128.7439] sup-iface[0xf3ec20,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 07:22:08 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648128.7441] device (wlan0): supplicant interface state: starting -> down
Apr 26 07:22:19 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <warn> [1461648139.2135] device (wlan0): re-acquiring supplicant interface (#5).
Apr 26 07:22:22 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:22:22 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: Could not set interface 'wlan0' UP
Apr 26 07:22:22 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Apr 26 07:22:25 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: Could not set interface wlan0 flags (UP): Input/output error
Apr 26 07:22:25 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: WEXT: Could not set interface 'wlan0' UP
Apr 26 07:22:25 juha-Compaq-CQ58-Notebook-PC wpa_supplicant[1024]: wlan0: Failed to initialize driver interface
Apr 26 07:22:25 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <error> [1461648145.7505] sup-iface[0xf3eac0,wlan0]: error adding interface: wpa_supplicant couldn't grab this interface.
Apr 26 07:22:25 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648145.7507] device (wlan0): supplicant interface state: starting -> down
Apr 26 07:22:25 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461648145.7508] device (wlan0): supplicant interface keeps failing, giving up
Apr 26 07:39:31 juha-Compaq-CQ58-Notebook-PC kernel: [ 1164.489984] usb 2-1: Product: 802.11n WLAN Adapter
Apr 26 07:39:31 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461649171.6575] (wlan1): using nl80211 for WiFi device control
Apr 26 07:39:31 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461649171.6578] device (wlan1): driver supports Access Point (AP) mode
Apr 26 07:39:31 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461649171.6611] manager: (wlan1): new 802.11 WiFi device (/org/freedesktop/NetworkManager/Devices/6)
Apr 26 07:39:32 juha-Compaq-CQ58-Notebook-PC kernel: [ 1165.736449] rtl8192cu 2-1:1.0 wlxc4a81d035e23: renamed from wlan1
Apr 26 07:39:32 juha-Compaq-CQ58-Notebook-PC NetworkManager[791]: <info> [1461649172.8185] device (wlan1): interface index 7 renamed iface from 'wlan1' to 'wlxc4a81d035e23'
Kod: Markera allt
juha@juha-Compaq-CQ58-Notebook-PC:~$ dmesg -H | tail -100
[ +0,057039] device virbr0-nic entered promiscuous mode
[ +0,640436] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ +0,624253] virbr0: port 1(virbr0-nic) entered listening state
[ +0,000041] virbr0: port 1(virbr0-nic) entered listening state
[ +0,456736] virbr0: port 1(virbr0-nic) entered disabled state
[ +0,003538] device virbr0-nic left promiscuous mode
[ +0,000069] virbr0: port 1(virbr0-nic) entered disabled state
[ +5,902957] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,600065] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000016] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +1,620064] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,604076] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000016] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +8,885989] wlxc4a81d035e23: authenticate with a4:2b:8c:a7:fc:dc
[ +0,025889] wlxc4a81d035e23: send auth to a4:2b:8c:a7:fc:dc (try 1/3)
[ +0,042633] wlxc4a81d035e23: authenticated
[ +0,002023] wlxc4a81d035e23: associate with a4:2b:8c:a7:fc:dc (try 1/3)
[ +0,059784] wlxc4a81d035e23: RX AssocResp from a4:2b:8c:a7:fc:dc (capab=0x1411 status=0 aid=3)
[ +0,002606] wlxc4a81d035e23: associated
[ +0,000131] IPv6: ADDRCONF(NETDEV_CHANGE): wlxc4a81d035e23: link becomes ready
[ +4,713376] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,668000] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000016] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +1,616280] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,604061] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000016] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +11,833923] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,797390] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000017] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +1,629115] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,632891] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000019] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[apr26 07:22] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,636846] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000017] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +1,636897] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,609549] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000023] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +12,194074] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,608138] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000023] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ +1,671581] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +1,618940] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ +0,000025] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[apr26 07:33] usb 2-1: USB disconnect, device number 2
[ +0,014243] wlxc4a81d035e23: deauthenticating from a4:2b:8c:a7:fc:dc by local choice (Reason: 3=DEAUTH_LEAVING)
[ +0,000389] rtl_usb: reg 0x102, usbctrl_vendorreq TimeOut! status:0xffffffed value=0x90e1317
[ +0,000018] rtl_usb: reg 0x422, usbctrl_vendorreq TimeOut! status:0xffffffed value=0xf00069ce
[ +0,000018] rtl_usb: reg 0x542, usbctrl_vendorreq TimeOut! status:0xffffffed value=0x6954342a
[ +0,000025] rtl_usb: reg 0x1cc, usbctrl_vendorreq TimeOut! status:0xffffffed value=0x6954342a
[ +0,213662] cfg80211: World regulatory domain updated:
[ +0,000014] cfg80211: DFS Master region: unset
[ +0,000005] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ +0,000007] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000005] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000005] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000006] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ +0,000006] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ +0,000004] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ +0,000005] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000004] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[apr26 07:39] usb 2-1: new high-speed USB device number 3 using ehci-pci
[ +0,134470] usb 2-1: New USB device found, idVendor=2001, idProduct=3308
[ +0,000018] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ +0,000010] usb 2-1: Product: 802.11n WLAN Adapter
[ +0,000008] usb 2-1: Manufacturer: Realtek
[ +0,000008] usb 2-1: SerialNumber: 00e04c000001
[ +0,007282] rtl8192cu: Chip version 0x10
[ +0,091918] rtl8192cu: MAC address: c4:a8:1d:03:5e:23
[ +0,000021] rtl8192cu: Board Type 0
[ +0,000208] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
[ +0,000115] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin
[ +0,000986] ieee80211 phy2: Selected rate control algorithm 'rtl_rc'
[ +1,145919] rtl8192cu 2-1:1.0 wlxc4a81d035e23: renamed from wlan1
[ +0,052936] IPv6: ADDRCONF(NETDEV_UP): wlxc4a81d035e23: link is not ready
[ +0,010579] rtl8192cu: MAC auto ON okay!
[ +0,043623] rtl8192cu: Tx queue select: 0x05
[ +0,412062] IPv6: ADDRCONF(NETDEV_UP): wlxc4a81d035e23: link is not ready
[ +0,076034] IPv6: ADDRCONF(NETDEV_UP): wlxc4a81d035e23: link is not ready
[ +1,073570] wlxc4a81d035e23: authenticate with a4:2b:8c:a7:fc:dc
[ +0,012685] wlxc4a81d035e23: send auth to a4:2b:8c:a7:fc:dc (try 1/3)
[ +0,006543] wlxc4a81d035e23: authenticated
[ +0,002104] wlxc4a81d035e23: associate with a4:2b:8c:a7:fc:dc (try 1/3)
[ +0,031450] wlxc4a81d035e23: RX AssocResp from a4:2b:8c:a7:fc:dc (capab=0x1411 status=0 aid=3)
[ +0,031175] wlxc4a81d035e23: associated
[ +0,003425] IPv6: ADDRCONF(NETDEV_CHANGE): wlxc4a81d035e23: link becomes ready
[apr26 08:11] perf interrupt took too long (2508 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[apr26 08:15] usb 2-1: USB disconnect, device number 3
[ +0,013571] wlxc4a81d035e23: deauthenticating from a4:2b:8c:a7:fc:dc by local choice (Reason: 3=DEAUTH_LEAVING)
[ +0,222029] cfg80211: World regulatory domain updated:
[ +0,000016] cfg80211: DFS Master region: unset
[ +0,000004] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ +0,000007] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000005] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000005] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000006] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ +0,000006] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ +0,000005] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ +0,000004] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ +0,000005] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
Re: Trådlöst nätverk slutade fungera
Ville bara säga att usb-vifit funkar ganska dåligt också tappar anslutningen ganska ofta. Så måste få igång interna kortet igen???????
- johanre
- Serveradmin
- Inlägg: 3888
- Blev medlem: 22 okt 2006, 09:13
- OS: Ubuntu
- Utgåva: 22.04 Jammy Jellyfish LTS
- Ort: Malmö
Re: Trådlöst nätverk slutade fungera
Börja med att berätta vad du har för nårdvara. Kör:
Kod: Markera allt
sudo lshw -class network
Re: Trådlöst nätverk slutade fungera
Kod: Markera allt
*-network
beskrivning: Ethernet interface
produkt: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
tillverkare: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logiskt namn: eth0
version: 05
serienummer: 88:51:fb:c8:b6:fe
storlek: 100Mbit/s
kapacitet: 100Mbit/s
bredd: 64 bits
klocka: 33MHz
förmågor: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
konfiguration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8105e-1.fw ip=192.168.0.11 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resurser: irq:26 ioport:2000(storlek=256) memory:f0004000-f0004fff memory:f0000000-f0003fff
*-network INAKTIVERAD
beskrivning: Trådlöst gränssnitt
produkt: RT3290 Wireless 802.11n 1T/1R PCIe
tillverkare: Ralink corp.
physical id: 0
bus info: pci@0000:04:00.0
logiskt namn: wlan0
version: 00
serienummer: 9c:2a:70:42:6a:95
bredd: 32 bits
klocka: 33MHz
förmågor: pm msi pciexpress bus_master cap_list ethernet physical wireless
konfiguration: broadcast=yes driver=rt2800pci driverversion=4.4.0-22-generic firmware=0.37 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resurser: irq:23 memory:f0110000-f011ffff
*-network:0 INAKTIVERAD
beskrivning: Ethernet interface
physical id: 1
logiskt namn: virbr0-nic
serienummer: 52:54:00:61:74:50
storlek: 10Mbit/s
förmågor: ethernet physical
konfiguration: autonegotiation=off broadcast=yes driver=tun driverversion=1.6 duplex=full link=no multicast=yes port=twisted pair speed=10Mbit/s
*-network:1
beskrivning: Ethernet interface
physical id: 2
bus info: usb@1:1
logiskt namn: enx6a967b2c81ad
serienummer: 6a:96:7b:2c:81:ad
förmågor: ethernet physical
konfiguration: broadcast=yes driver=ipheth link=no multicast=yes