Проблема с подключением к беспроводной сети и интернету

[dr_zloba]

Приветствую, столкнулся с такой проблемой: не подключается к общественной беспроводной сети и как следствие отсутствие интернета.
При подключении долго мурижит анимацию network manager'а а потом ещё раз запрашивает ключ безопасности и так до бесконечности. Пробовал подключаться с автоматическими настройками и выставлять значения вручную, по аналогии со сведениями которые можно просмотреть в винде. На том же ноуте в win 7 никаких проблем при подключении не наблюдается, айпад также подключается без проблем к этой сети и нокия с симбианом подключается влет.

Подскажите в какую сторону копать, почему не удается подключиться к беспроводной сети и получить доступ к инету.

Ниже привожу записи из логов:

daemon log

Код: [Выделить]

Jun 30 13:46:53 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jun 30 13:46:53 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jun 30 13:46:54 zloba-laptop wpa_supplicant[1352]: Trying to associate with 40:4a:03:c6:ec:cd (SSID='artur' freq=2437 MHz)
Jun 30 13:46:54 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jun 30 13:47:04 zloba-laptop wpa_supplicant[1352]: Authentication with 40:4a:03:c6:ec:cd timed out.
Jun 30 13:47:04 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jun 30 13:47:04 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jun 30 13:47:05 zloba-laptop wpa_supplicant[1352]: Trying to associate with 40:4a:03:c6:ec:cd (SSID='artur' freq=2437 MHz)
Jun 30 13:47:05 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jun 30 13:47:15 zloba-laptop wpa_supplicant[1352]: Authentication with 40:4a:03:c6:ec:cd timed out.
Jun 30 13:47:15 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jun 30 13:47:15 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jun 30 13:47:16 zloba-laptop wpa_supplicant[1352]: Trying to associate with 40:4a:03:c6:ec:cd (SSID='artur' freq=2437 MHz)
Jun 30 13:47:16 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jun 30 13:47:24 zloba-laptop NetworkManager[1091]: <warn> (wlan0): link timed out.

debug log

Код: [Выделить]

Jun 30 13:48:35 zloba-laptop NetworkManager[1091]: <warn> (wlan0): link timed out.
Jun 30 13:48:39 zloba-laptop wpa_supplicant[1352]: Authentication with 40:4a:03:c6:ec:cd timed out.
Jun 30 13:48:39 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jun 30 13:48:39 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jun 30 13:48:40 zloba-laptop wpa_supplicant[1352]: Trying to associate with 40:4a:03:c6:ec:cd (SSID='artur' freq=2437 MHz)
Jun 30 13:48:40 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jun 30 13:48:42 zloba-laptop NetworkManager[1091]: <warn> Activation (wlan0/wireless): association took too long.
Jun 30 13:48:42 zloba-laptop NetworkManager[1091]: <info> (wlan0): device state change: 5 -> 9 (reason 7)
Jun 30 13:48:42 zloba-laptop NetworkManager[1091]: <warn> Activation (wlan0) failed for access point (artur)
Jun 30 13:48:42 zloba-laptop NetworkManager[1091]: <info> Marking connection 'Auto artur' invalid.
Jun 30 13:48:42 zloba-laptop NetworkManager[1091]: <warn> Activation (wlan0) failed.
Jun 30 13:48:42 zloba-laptop NetworkManager[1091]: <info> (wlan0): device state change: 9 -> 3 (reason 0)
Jun 30 13:48:42 zloba-laptop NetworkManager[1091]: <info> (wlan0): deactivating device (reason: 0).
Jun 30 13:48:50 zloba-laptop wpa_supplicant[1352]: Authentication with 00:00:00:00:00:00 timed out.

kernel log

Код: [Выделить]

Jun 30 13:45:43 zloba-laptop kernel: [ 2844.981508] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 1)
Jun 30 13:45:43 zloba-laptop kernel: [ 2845.181126] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 2)
Jun 30 13:45:43 zloba-laptop kernel: [ 2845.380760] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 3)
Jun 30 13:45:43 zloba-laptop kernel: [ 2845.580612] wlan0: direct probe to 40:4a:03:c6:ec:cd timed out
Jun 30 13:45:54 zloba-laptop kernel: [ 2856.206328] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 1)
Jun 30 13:45:54 zloba-laptop kernel: [ 2856.405702] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 2)
Jun 30 13:45:54 zloba-laptop kernel: [ 2856.605659] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 3)
Jun 30 13:45:55 zloba-laptop kernel: [ 2856.805070] wlan0: direct probe to 40:4a:03:c6:ec:cd timed out
Jun 30 13:46:05 zloba-laptop kernel: [ 2867.442712] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 1)
Jun 30 13:46:05 zloba-laptop kernel: [ 2867.642279] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 2)
Jun 30 13:46:06 zloba-laptop kernel: [ 2867.845909] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 3)
Jun 30 13:46:06 zloba-laptop kernel: [ 2868.042137] wlan0: direct probe to 40:4a:03:c6:ec:cd timed out

sys log

Код: [Выделить]

Jun 30 13:45:04 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jun 30 13:45:04 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jun 30 13:45:05 zloba-laptop wpa_supplicant[1352]: Trying to associate with 40:4a:03:c6:ec:cd (SSID='artur' freq=2437 MHz)
Jun 30 13:45:05 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jun 30 13:45:05 zloba-laptop kernel: [ 2807.570129] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 1)
Jun 30 13:45:06 zloba-laptop kernel: [ 2807.769639] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 2)
Jun 30 13:45:06 zloba-laptop kernel: [ 2807.969277] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 3)
Jun 30 13:45:06 zloba-laptop kernel: [ 2808.168952] wlan0: direct probe to 40:4a:03:c6:ec:cd timed out
Jun 30 13:45:15 zloba-laptop wpa_supplicant[1352]: Authentication with 40:4a:03:c6:ec:cd timed out.
Jun 30 13:45:15 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jun 30 13:45:15 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jun 30 13:45:17 zloba-laptop wpa_supplicant[1352]: Trying to associate with 40:4a:03:c6:ec:cd (SSID='artur' freq=2437 MHz)
Jun 30 13:45:17 zloba-laptop NetworkManager[1091]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jun 30 13:45:17 zloba-laptop kernel: [ 2818.798710] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 1)
Jun 30 13:45:17 zloba-laptop kernel: [ 2818.998351] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 2)
Jun 30 13:45:17 zloba-laptop kernel: [ 2819.197990] wlan0: direct probe to 40:4a:03:c6:ec:cd (try 3)
Jun 30 13:45:17 zloba-laptop kernel: [ 2819.397588] wlan0: direct probe to 40:4a:03:c6:ec:cd timed out


[chaevara]

у меня была подобная
https://forum.ubuntu.ru/index.php?topic=152381.0

[Бизон Хиггса]

Та же беда. В какие-то моменты времени перестает подключаться к сети. Долго моргает индикатор, периодически переспрашивает пароль. Карточка Intel Corporation WiFi Link 5100

(Нажмите, чтобы показать/скрыть)

Код: [Выделить]

Jul  2 15:17:57 samsung-x360 NetworkManager[681]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Jul  2 15:17:57 samsung-x360 NetworkManager[681]: <info> Config: set interface ap_scan to 1
Jul  2 15:17:57 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  inactive -> scanning
Jul  2 15:18:00 samsung-x360 wpa_supplicant[2841]: Trying to associate with 00:22:15:48:82:d8 (SSID='upyachka' freq=2452 MHz)
Jul  2 15:18:00 samsung-x360 kernel: [ 1160.249148] wlan0: direct probe to 00:22:15:48:82:d8 (try 1/3)
Jul  2 15:18:00 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jul  2 15:18:00 samsung-x360 kernel: [ 1160.440041] wlan0: direct probe to 00:22:15:48:82:d8 (try 2/3)
Jul  2 15:18:00 samsung-x360 kernel: [ 1160.640051] wlan0: direct probe to 00:22:15:48:82:d8 (try 3/3)
Jul  2 15:18:00 samsung-x360 kernel: [ 1160.840039] wlan0: direct probe to 00:22:15:48:82:d8 timed out
Jul  2 15:18:10 samsung-x360 wpa_supplicant[2841]: Authentication with 00:22:15:48:82:d8 timed out.
Jul  2 15:18:10 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jul  2 15:18:10 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jul  2 15:18:13 samsung-x360 wpa_supplicant[2841]: Trying to associate with 00:22:15:48:82:d8 (SSID='upyachka' freq=2452 MHz)
Jul  2 15:18:13 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jul  2 15:18:13 samsung-x360 kernel: [ 1173.462984] wlan0: direct probe to 00:22:15:48:82:d8 (try 1/3)
Jul  2 15:18:13 samsung-x360 kernel: [ 1173.660051] wlan0: direct probe to 00:22:15:48:82:d8 (try 2/3)
Jul  2 15:18:13 samsung-x360 kernel: [ 1173.860042] wlan0: direct probe to 00:22:15:48:82:d8 (try 3/3)
Jul  2 15:18:14 samsung-x360 kernel: [ 1174.060045] wlan0: direct probe to 00:22:15:48:82:d8 timed out
Jul  2 15:18:23 samsung-x360 wpa_supplicant[2841]: Authentication with 00:22:15:48:82:d8 timed out.
Jul  2 15:18:23 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jul  2 15:18:23 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jul  2 15:18:26 samsung-x360 wpa_supplicant[2841]: Trying to associate with 00:22:15:48:82:d8 (SSID='upyachka' freq=2452 MHz)
Jul  2 15:18:26 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jul  2 15:18:26 samsung-x360 kernel: [ 1186.676387] wlan0: direct probe to 00:22:15:48:82:d8 (try 1/3)
Jul  2 15:18:26 samsung-x360 kernel: [ 1186.870054] wlan0: direct probe to 00:22:15:48:82:d8 (try 2/3)
Jul  2 15:18:27 samsung-x360 kernel: [ 1187.070055] wlan0: direct probe to 00:22:15:48:82:d8 (try 3/3)
Jul  2 15:18:27 samsung-x360 kernel: [ 1187.270061] wlan0: direct probe to 00:22:15:48:82:d8 timed out
Jul  2 15:18:36 samsung-x360 wpa_supplicant[2841]: Authentication with 00:22:15:48:82:d8 timed out.
Jul  2 15:18:36 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  associating -> disconnected
Jul  2 15:18:36 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
Jul  2 15:18:41 samsung-x360 NetworkManager[681]: <warn> (wlan0): link timed out.
Jul  2 15:18:48 samsung-x360 wpa_supplicant[2841]: Trying to associate with 00:22:15:48:82:d8 (SSID='upyachka' freq=2452 MHz)
Jul  2 15:18:48 samsung-x360 NetworkManager[681]: <info> (wlan0): supplicant connection state:  scanning -> associating
Jul  2 15:18:48 samsung-x360 kernel: [ 1208.038121] wlan0: direct probe to 00:22:15:48:82:d8 (try 1/3)
Jul  2 15:18:48 samsung-x360 kernel: [ 1208.230087] wlan0: direct probe to 00:22:15:48:82:d8 (try 2/3)
Jul  2 15:18:48 samsung-x360 kernel: [ 1208.430042] wlan0: direct probe to 00:22:15:48:82:d8 (try 3/3)
Jul  2 15:18:48 samsung-x360 kernel: [ 1208.630045] wlan0: direct probe to 00:22:15:48:82:d8 timed out


И подобное в логе много раз. Глюк пропадает так же непонятно, как и возникает: через некоторое время сеть внезапно подрубается и может долго дальше успешно работать. При успешном подключении строчек direct probe вообще нет. Однако гугление по этой строке ничего не дало. Не знаю дальше, в какую сторону копать.

[chaevara]

блин, парни, скрывайте подобную ересь в спойлер!
и хто вас тока научил в логах капацца? 

[Бизон Хиггса]

chaevara, блин, только сейчас понял, что под значком радиационной опасности скрывается спойлер . Потрясающая логика интерфейса.