Nefunkční wifi - Intel(R) PRO/Wireless 3945ABG Network Connect

[Mr.BadGuy]

Ahoj, mam drobnej problem s touhle vecickou. Jde o to ze si ji Ubuntu 7.04 najde ale nejak ji nerozumi. Proste obcas funguje, obcas ne. Chapu ze je problem u hibernace, ale ta karta nefunguje ani po restartu. Mam tam jeste nainstalovany Visty a na zprovozneni wifiny zabira jedine boot vist, vypnuti a zapnuti wifiny a pak restart do Ubuntu. Sem uz z toho zelenej a nevim co s tim. Linux mam asi tejden a tohle je na me silny kafe...
Diky vsem....
Hezkej den.

[Nemo7]

Mám také Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02). Pokud karta po nefunguje, nezabere restart sítě ? V terminálu stačí napsat :

Kód: [Vybrat]

sudo /etc/init.d/networking restartPárkrát se mi to také stalo a toto pomohlo.

[gargy2002]

Mam tutez wifi a pouze jednou se mi stalo, ze jsem nebyl pripojenej, ale stacilo restartovat networking a jelo to opet v pohode. Driver je primo v jadre, takze zadne instalace to nepotrebuje. Pouzivam network manager, ale je asi lepsi pouzivat nejaky jiny spravce pripojeni. Zkuste netapplet, nebo wifi radar...

[Mr.BadGuy]

Oka díky moc vyzkoušim restart sítě..teď zrovna funguje...ale nevim jestli to zabere, když nepomohl ani restart počítače...
Dikec....

[Mr.BadGuy]

Ahoj, tak sem to zkusil a nepomaha to....fakt zabira jen start do win a zapnout a vypnout wifi...
o restartu site:

Kód: [Vybrat]

galileo@galileo-laptop:~$ sudo /etc/init.d/networking restart
 * Reconfiguring network interfaces...                                          RTNETLINK answers: No such process
There is already a pid file /var/run/dhclient.eth0.pid with pid 8662
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:0a:e4:ba:08:b9
Sending on   LPF/eth0/00:0a:e4:ba:08:b9
Sending on   Socket/fallback
DHCPRELEASE on eth0 to 192.168.1.1 port 67
eth2: ERROR while getting interface flags: No such device
There is already a pid file /var/run/dhclient.eth2.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

SIOCSIFADDR: No such device
eth2: ERROR while getting interface flags: No such device
eth2: ERROR while getting interface flags: No such device
Bind socket to interface: No such device
Failed to bring up eth2.
ath0: ERROR while getting interface flags: No such device
There is already a pid file /var/run/dhclient.ath0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

SIOCSIFADDR: No such device
ath0: ERROR while getting interface flags: No such device
ath0: ERROR while getting interface flags: No such device
Bind socket to interface: No such device
Failed to bring up ath0.
wlan0: ERROR while getting interface flags: No such device
There is already a pid file /var/run/dhclient.wlan0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

SIOCSIFADDR: No such device
wlan0: ERROR while getting interface flags: No such device
wlan0: ERROR while getting interface flags: No such device
Bind socket to interface: No such device
Failed to bring up wlan0.
There is already a pid file /var/run/dhclient.eth0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

Listening on LPF/eth0/00:0a:e4:ba:08:b9
Sending on   LPF/eth0/00:0a:e4:ba:08:b9
Sending on   Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database - sleeping.uz z toho fakt zelenam...

[Nemo7]

Podobný problém je popsaný zde :
http://www.linuxforums.org/forum/mandriva-linux-help/28473-no-dhcpoffers-received.html

Vyzkoušejte nejdřív nastavit statickou IP adresu - příklad nastavení je na
http://forum.ubuntu.cz/viewtopic.php?pid=84744

[Mr.BadGuy]

Uz to jde... rad bych rekl jak a proc ale sam to nevim...
http://wiki.ubuntu.cz/Uspání_a_hibernace asi pomohlo tohle...
ted wifina funguje a to i po hibernaci....