Пропадает wi fi соеденение в Альт Линукс [решено]

[vadimcucherencko]

Привет всем имееться ноут с установленным альт линукс 7.0.5 Десктоп
Подключается к интернету через DWL-G650 через некоторое время связь обрывается, бывает через минуту, бывает через десять.
В файле настроек Network Manager вот что :

Код: [Выделить]

[connection]
id=vadimcucherencko
uuid=b3c132dd-44c3-4413-9f00-7a749adc6bcd
type=802-11-wireless

[802-11-wireless]
ssid=vadimcucherencko
mode=infrastructure
mac-address=00:13:46:76:BB:87
security=802-11-wireless-security

[802-11-wireless-security]
key-mgmt=wpa-psk
auth-alg=open
psk=212311986

[ipv4]
method=auto

[ipv6]
method=auto
...
<ger/system-connections/vadimcucherencko" 21L, 334C           1,1          Весь
В чем может быть проблема? Куда копать?

[ruslandh]

Что в /var/log/messafes и dmesg в момент разъединения?

[vadimcucherencko]

Щас инет пропадет и гляну, а вобще такое ощущение что отключается питание адаптера, помогает передергивание с разьема и переподключение в нетворк менеджере.

[vadimcucherencko]

messages в данный момент пуст, а в dmesg такое содержимое :

Код: [Выделить]

   0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.14.41-std-def-alt1 (builder@localhost.localdomain) (gcc version 4.7.2 20121109 (ALT Linux 4.7.2-alt9) (GCC) ) #1 SMP Thu May 7 12:49:34 UTC 2015
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000d2000-0x00000000000d3fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000dc000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ff6ffff] usable
[    0.000000] BIOS-e820: [mem 0x000000003ff70000-0x000000003ff7dfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000003ff7e000-0x000000003ff7ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000003ff80000-0x000000003fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
[    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[    0.000000] SMBIOS 2.3 present.
[    0.000000] DMI: IBM 236641G/236641G, BIOS 1IET71WW (2.10 ) 06/16/2006
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x3ff70 max_arch_pfn = 0x100000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-CFFFF write-protect
[    0.000000]   D0000-DBFFF uncachable
[    0.000000]   DC000-DFFFF write-back
[    0.000000]   E0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask FC0000000 write-back
[    0.000000]   1 base 03FF80000 mask FFFF80000 uncachable
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] initial memory mapped: [mem 0x00000000-0x01bfffff]
[    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
"/var/log/dmesg" 810L, 52224C                                                                                               1,1       Наверху


[vadimcucherencko]

Вот когда интернет пропал:

Код: [Выделить]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.14.41-std-def-alt1 (builder@localhost.localdomain) (gcc version 4.7.2 20121109 (ALT Linux 4.7.2-alt9) (GCC) ) #1 SMP Thu May 7 12:49:34 UTC 2015
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000d2000-0x00000000000d3fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000dc000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003ff6ffff] usable
[    0.000000] BIOS-e820: [mem 0x000000003ff70000-0x000000003ff7dfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000003ff7e000-0x000000003ff7ffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000003ff80000-0x000000003fffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
[    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[    0.000000] SMBIOS 2.3 present.
[    0.000000] DMI: IBM 236641G/236641G, BIOS 1IET71WW (2.10 ) 06/16/2006
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x3ff70 max_arch_pfn = 0x100000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-CFFFF write-protect
[    0.000000]   D0000-DBFFF uncachable
[    0.000000]   DC000-DFFFF write-back
[    0.000000]   E0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask FC0000000 write-back
[    0.000000]   1 base 03FF80000 mask FFFF80000 uncachable
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] initial memory mapped: [mem 0x00000000-0x01bfffff]
[    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
"/var/log/dmesg" [только для чтения] 810L, 52224C   а тот файл попрежнему пуст

[Skull]

В systemd немного по-другому:

Код: [Выделить]

journalctl -xnИли просто без параметров.

[vadimcucherencko]

вот что выдает последняя команда с включенным инетом:

Код: [Выделить]

[vadimcucherencko@comp-pentium-4-30c642 ~]$ journalctl -xn
-- Logs begin at Вс 2015-06-28 17:34:43 EEST, end at Пн 2015-06-29 11:36:22 EEST. --
июн 29 11:30:51 comp-pentium-4-30c642.localdomain NetworkManager[775]: <info> (wlp7s0): supplicant interface state: associating -> associated
июн 29 11:30:51 comp-pentium-4-30c642.localdomain NetworkManager[775]: <info> (wlp7s0): supplicant interface state: associated -> 4-way handsh
июн 29 11:30:51 comp-pentium-4-30c642.localdomain NetworkManager[775]: <info> (wlp7s0): supplicant interface state: 4-way handshake -> complet
июн 29 11:30:51 comp-pentium-4-30c642.localdomain kernel: wlp7s0: authenticated
июн 29 11:30:51 comp-pentium-4-30c642.localdomain kernel: wlp7s0: associate with 22:15:af:7e:ba:90 (try 1/3)
июн 29 11:30:51 comp-pentium-4-30c642.localdomain kernel: wlp7s0: RX AssocResp from 22:15:af:7e:ba:90 (capab=0x431 status=0 aid=1)
июн 29 11:30:51 comp-pentium-4-30c642.localdomain kernel: wlp7s0: associated
июн 29 11:36:22 comp-pentium-4-30c642.localdomain sshd[11677]: Did not receive identification string from 192.168.68.1
июн 29 11:36:22 comp-pentium-4-30c642.localdomain sshd[11678]: Did not receive identification string from 192.168.68.1
июн 29 11:36:22 comp-pentium-4-30c642.localdomain sshd[11676]: Did not receive identification string from 192.168.68.1


[ruslandh]

Важен не /var/log/dmesg, а вывод команды dmesg. В логе хранится вывод dmesg при загрузке.

[vadimcucherencko]

dmesg.

после обрыва дам вывод

[vadimcucherencko]

Вот вывод dmesg :
https://yadi.sk/d/jdkDEC8RhYTKN
Сюда не дало загрузить вывод, слишком много символов, поэтому так

[ruslandh]

Так важен не весь лог, а только строки про событие. Это обычно последние 10 - 20 строк в   выводе в момент события.

[ruslandh]

Ну, или вечером взглянуть.

[vadimcucherencko]

Вот

Код: [Выделить]

[ 4501.610708] IPv6: ADDRCONF(NETDEV_CHANGE): wlp7s0: link becomes ready
[ 4664.016622] cfg80211: Calling CRDA for country: UA
[ 4664.781245] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 4664.781439] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 4664.884105] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 4664.988060] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 4665.092065] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[ 4671.921483] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 4671.921697] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 4672.024058] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 4672.128059] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 4672.232055] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[ 4706.394505] IPv6: ADDRCONF(NETDEV_UP): enp2s8: link is not ready
[ 4706.528734] IPv6: ADDRCONF(NETDEV_UP): wlp7s0: link is not ready
[ 4708.076997] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 4708.077201] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 4708.180048] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 4708.284045] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 4708.388053] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[ 4720.690597] IPv6: ADDRCONF(NETDEV_UP): wlp7s0: link is not ready
[ 4721.878458] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 4721.878671] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 4721.896898] wlp7s0: authenticated
[ 4721.900137] wlp7s0: associate with 22:15:af:7e:ba:90 (try 1/3)
[ 4721.902637] wlp7s0: RX AssocResp from 22:15:af:7e:ba:90 (capab=0x431 status=0 aid=1)
[ 4721.902807] wlp7s0: associated
[ 4721.902874] IPv6: ADDRCONF(NETDEV_CHANGE): wlp7s0: link becomes ready
[ 5589.017881] cfg80211: Calling CRDA to update world regulatory domain
[ 5589.777296] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 5589.777492] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 5589.888056] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 5589.992054] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 5590.096049] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[ 5596.925574] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 5596.925785] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 5596.927221] wlp7s0: authenticated
[ 5596.932129] wlp7s0: associate with 22:15:af:7e:ba:90 (try 1/3)
[ 5596.934541] wlp7s0: RX AssocResp from 22:15:af:7e:ba:90 (capab=0x431 status=0 aid=1)
[ 5596.934711] wlp7s0: associated
[ 6306.015134] cfg80211: Calling CRDA for country: UA
[ 6312.450459] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 6312.450675] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 6312.552054] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 6312.656228] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 6312.760082] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[ 6319.585512] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 6319.585724] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 6319.642734] wlp7s0: authenticated
[ 6319.644103] wlp7s0: associate with 22:15:af:7e:ba:90 (try 1/3)
[ 6319.646652] wlp7s0: RX AssocResp from 22:15:af:7e:ba:90 (capab=0x431 status=0 aid=1)
[ 6319.646824] wlp7s0: associated
[ 8106.015463] cfg80211: Calling CRDA to update world regulatory domain
[ 8107.225945] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 8107.226157] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 8107.328079] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 8107.432099] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 8107.536113] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[ 8114.361721] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 8114.361932] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 8114.464151] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 8114.568127] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 8114.672096] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[ 8121.997523] wlp7s0: authenticate with 22:15:af:7e:ba:90
[ 8121.997735] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 1/3)
[ 8122.100107] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 2/3)
[ 8122.204120] wlp7s0: send auth to 22:15:af:7e:ba:90 (try 3/3)
[ 8122.308121] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out
[vadimcucherencko@comp-pentium-4-30c642 ~]$

[ruslandh]

[ 4664.016622] cfg80211: Calling CRDA for country: UA

А вы что, в Америке?

[ 8107.536113] wlp7s0: authentication with 22:15:af:7e:ba:90 timed out

Поставьте игнорирование ip6

[ruslandh]

Код: [Выделить]

[ipv6]
method=ignore