Automaticke vypadavani site

[gekoncik]

Ahoj

mam takovy problme kdyz jsem pripojeny na netu tak mi vypadne sit takovym zpusobem ze nejde delat nic jineho nez restart pocitace.. System pak nevidi ani wifi sousedu, jako kdyby behem chodu systemu mu  nekdo odebral wifi kartu.. Mam verzi ubuntu 11.10 ale problem byl i na 11.04. Prikladam nejake logy, ktere by se mohli hodit, pokud  budete chtit dalsi prosim rekne mi kde je najdu jsem v linuxu zacatecnik. Diky

Pro restartovani sitovky jsem pouzival: /etc/init.d/networking restart ale to nereaguje..

Kern:

Kód: [Vybrat]

Oct 15 14:06:10 nadeo kernel: [ 1517.306486] ath: Chip reset failed
Oct 15 14:06:10 nadeo kernel: [ 1517.306496] ath: Unable to reset channel (2452 MHz), reset status -22
Oct 15 14:06:10 nadeo kernel: [ 1517.477637] cfg80211: World regulatory domain updated:
Oct 15 14:06:10 nadeo kernel: [ 1517.477643] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Oct 15 14:06:10 nadeo kernel: [ 1517.477648] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 15 14:06:10 nadeo kernel: [ 1517.477652] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Oct 15 14:06:10 nadeo kernel: [ 1517.477656] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Oct 15 14:06:10 nadeo kernel: [ 1517.477660] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 15 14:06:10 nadeo kernel: [ 1517.477664] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 15 14:06:10 nadeo kernel: [ 1517.478706] ath9k 0000:12:00.0: PCI INT A disabled

dmesg

Kód: [Vybrat]

[   20.730776] audit_printk_skb: 45 callbacks suppressed
[   20.730782] type=1400 audit(1318678873.041:27): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/mysqld" pid=1039 comm="apparmor_parser"
[   20.881771] hci_cmd_timer: hci0 command tx timeout
[   20.913508] init: apport pre-start process (1000) terminated with status 1
[   20.917774] init: apport post-stop process (1049) terminated with status 1
[   20.968908] init: gdm main process (1042) killed by TERM signal
[   21.695487] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   21.881255] hci_cmd_timer: hci0 command tx timeout
[   22.196750] r8169 0000:13:00.0: eth0: link down
[   22.197520] ADDRCONF(NETDEV_UP): eth0: link is not ready

syslog

Kód: [Vybrat]

Oct 15 14:06:10 nadeo NetworkManager[982]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 3822
Oct 15 14:06:10 nadeo NetworkManager[982]: nm_system_iface_flush_routes: assertion `iface != NULL' failed
Oct 15 14:06:10 nadeo NetworkManager[982]: sync_addresses: assertion `iface != NULL' failed
Oct 15 14:06:10 nadeo NetworkManager[982]: <info> (wlan0): cleaning up...
Oct 15 14:06:10 nadeo NetworkManager[982]: nm_system_iface_is_up: assertion `iface != NULL' failed
Oct 15 14:06:10 nadeo NetworkManager[982]: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/bugs/191889)
Oct 15 14:06:10 nadeo NetworkManager[982]: <info> radio killswitch /sys/devices/pci0000:00/0000:00:1c.1/0000:12:00.0/ieee80211/phy0/rfkill0 disappeared
Oct 15 14:06:10 nadeo dbus[926]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Oct 15 14:06:10 nadeo dbus[926]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Oct 15 14:06:10 nadeo wpa_supplicant[1073]: Could not read interface wlan0 flags: No such device


[gekoncik]

Nikdo nema zadny napad jak to vyresit pro se mi z niceho nic odpoji sitovka?

[Martin Kiklhorn]

to vypadá jako by byla vytažena za chodu, možná bych to tipoval i na nějaký hw problém

[gekoncik]

A jak zkusim restartovat wifi kartu jde to nejak? Nebo jen nacist znova ovladace.. Jeste je divne ze si manager nedoze zapamtovat heslo a furt ho musim vyplnovat rucne..