Пропадает интернет через WiFi - Linksys WUSB54GC / Ubuntu 12.04.2 LTS

[LMA]

Ubuntu 12.04-x86
3.2.0-35-generic-pae
Есть свисток, подключаемый к роутеру по WiFi. При просмотре видео через некоторое время пропадает WiFi.

Куда копать?

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Код: [Выделить]

~$ lsusb
Bus 001 Device 003: ID 1737:0077 Linksys WUSB54GC v3 802.11g Adapter [Ralink RT2070L]

~$ iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11bg  ESSID:"Imgo" 
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:1E:8C:3E:09:3F   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=59/70  Signal level=-51 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:126  Invalid misc:62   Missed beacon:0

eth0      no wireless extensions.

~$ lsmod | grep -e rt2 -e rt3
rt2800usb              22373  0
rt2800lib              53298  1 rt2800usb
crc_ccitt              12627  1 rt2800lib
rt2x00usb              20099  1 rt2800usb
rt2x00lib              48875  3 rt2800usb,rt2800lib,rt2x00usb
mac80211              436493  3 rt2800lib,rt2x00usb,rt2x00lib
cfg80211              178877  2 rt2x00lib,mac80211


~$ dmesg
...
[   18.495986] cfg80211: Found new beacon on frequency: 2472 MHz (Ch 13) on phy0
[   20.020832] wlan0: authenticate with 00:1e:8c:3e:09:3f (try 1)
[   20.024853] wlan0: authenticated
[   20.064839] wlan0: associate with 00:1e:8c:3e:09:3f (try 1)
[   20.067380] wlan0: RX AssocResp from 00:1e:8c:3e:09:3f (capab=0x411 status=0 aid=1)
[   20.067386] wlan0: associated
[   20.076109] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   31.024020] wlan0: no IPv6 routers present
[  315.147862] phy0 -> rt2800usb_fill_rxdone: Error - Bad frame size 32628, forcing to 0
[  315.147869] phy0 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
[  320.339540] phy0 -> rt2800usb_fill_rxdone: Error - Bad frame size 42597, forcing to 0
[  320.339546] phy0 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
...
[ 1053.180877] phy0 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
[ 1054.300844] phy0 -> rt2800usb_fill_rxdone: Error - Bad frame size 35335, forcing to 0
[ 1054.300855] phy0 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
[ 1059.504076] ieee80211 phy0: wlan0: No probe response from AP 00:1e:8c:3e:09:3f after 500ms, disconnecting.
[ 1059.522551] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 1059.522562] cfg80211: Restoring regulatory settings
[ 1059.522571] cfg80211: Calling CRDA to update world regulatory domain
[ 1059.535382] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[ 1059.535393] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
...
[ 1059.535547] cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule:
[ 1059.535554] cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1059.535561] cfg80211: World regulatory domain updated:
[ 1059.535565] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 1059.535571] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1059.535577] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1059.535584] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1059.535590] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1059.535596] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1075.060245] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1082.254619] usb 1-10: USB disconnect, device number 3
[ 1083.564047] usb 1-10: new high-speed USB device number 4 using ehci_hcd
[ 1083.832067] usb 1-10: reset high-speed USB device number 4 using ehci_hcd
[ 1083.991566] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[ 1083.991576] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
...
[ 1083.991730] cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule:
[ 1083.991737] cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1083.994225] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[ 1083.996551] Registered led device: rt2800usb-phy1::radio
[ 1083.996651] Registered led device: rt2800usb-phy1::assoc
[ 1083.996747] Registered led device: rt2800usb-phy1::quality
[ 1084.981960] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1084.984374] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1088.994215] wlan0: authenticate with 00:1e:8c:3e:09:3f (try 1)
[ 1088.997002] wlan0: authenticated
[ 1089.058210] wlan0: associate with 00:1e:8c:3e:09:3f (try 1)
[ 1089.061374] wlan0: RX AssocResp from 00:1e:8c:3e:09:3f (capab=0x411 status=0 aid=1)
[ 1089.061380] wlan0: associated
[ 1089.070059] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1099.888025] wlan0: no IPv6 routers present
[ 1107.761748] cfg80211: Found new beacon on frequency: 2472 MHz (Ch 13) on phy1
[ 1331.092148] phy1 -> rt2800usb_fill_rxdone: Error - Bad frame size 54562, forcing to 0
[ 1331.092155] phy1 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
[ 1331.434867] phy1 -> rt2800usb_fill_rxdone: Error - Bad frame size 16576, forcing to 0
[ 1331.434878] phy1 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
[ 1331.466926] phy1 -> rt2800usb_fill_rxdone: Error - Bad frame size 16576, forcing to 0
[ 1331.466937] phy1 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
...
[ 1345.558062] phy1 -> rt2800usb_fill_rxdone: Error - Bad frame size 58849, forcing to 0
[ 1345.558073] phy1 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
[ 1528.583260] phy1 -> rt2800usb_fill_rxdone: Error - Bad frame size 13222, forcing to 0
[ 1528.583266] phy1 -> rt2x00lib_rxdone: Error - Wrong frame size 0 max 3840.
[ 1571.512043] ieee80211 phy1: wlan0: No probe response from AP 00:1e:8c:3e:09:3f after 500ms, disconnecting.
[ 1571.525527] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 1571.525538] cfg80211: Restoring regulatory settings
[ 1571.525546] cfg80211: Calling CRDA to update world regulatory domain
[ 1571.536589] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[ 1571.536599] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1571.536605] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
[ 1571.536613] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
...
[ 1571.536753] cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule:
[ 1571.536760] cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1571.536767] cfg80211: World regulatory domain updated:
[ 1571.536771] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 1571.536777] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1571.536783] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1571.536789] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1571.536796] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1571.536802] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1572.930819] wlan0: authenticate with 00:1e:8c:3e:09:3f (try 1)
[ 1573.128062] wlan0: authenticate with 00:1e:8c:3e:09:3f (try 2)
[ 1573.328043] wlan0: authenticate with 00:1e:8c:3e:09:3f (try 3)
[ 1573.528052] wlan0: authentication with 00:1e:8c:3e:09:3f timed out
[ 1587.039483] ADDRCONF(NETDEV_UP): wlan0: link is not ready



В приложении полный лог dmesg
Пользователь решил продолжить мысль 08 Января 2013, 14:22:18:Вопрос 2:
Как можно рестартануть адаптер (сеть) для того, чтобы не вынимать-вставлять свисток?

[LMA]

Нужна консультация. После того как я полазил по диску нашёл такое:

Код: [Выделить]

[Linksys]
; DisplayName               Section                 DeviceID
; -----------               -------                 --------
%GenericWLAN.DeviceDesc%    = Ralink_3070.ndi,      USB\VID_1737&PID_0077
Кроме того, полазив по форумам, я понял, что скорее всего хоть чипсет и [Ralink RT2070L], и что модуль (если я правильно понял) rt2800usb надо ставить в чёрный списк, а так же что вместо RT2070L можно расчитывать, что будет работать с драйвером RT3070USB(RT307x).
Вопрос первый: В правильном ли направлении я иду?
Вопрос второй: как правильно поставить RT3070USB(RT307x)?

[Vovii]

Такаяже проблема только на BCM и не USB, ноут Lenovo b560 на i3, подобная проблема что на 12.04 что на 12.10...
Wifi отрубаеться при скачке выше 1400 мб\с
Причем повторное подключение возможно только после перезапуска компа.
Куда копать пока не пойму, но проблема жутко бесит...
 

[victor00000]

1

Код: [Выделить]

sudo rmmod rt2800usb rt2x00usb 2>dev/null
sudo modprobe rt2800usb
sudo service network-manager restart
или

2
 

Код: [Выделить]

sudo rmmod rt2800usb rt2x00usb 2>dev/null
sudo modprobe rt2x00usb
sudo service network-manager restartкакая лучше?

[Vovii]

а для меня есть какойнить "волшебынй пендаль"? 

[Vovii]

sudo service network-manager restart - работает! спасибо!