Dotaz: ipw2200 neprezije suspend

[Michal Švanda]

DD,

mam problem s Wi-Fi. Jde o NB Asus M6B00R, bezi na nem FC3, wi-fi bezi pod ovladacem ipw2200 (1.0.1), jadro 2.6.10-770 (distribucni, ale kompilovane s patchem obchazejicim chybu v ACPI).

Nicmene wi-fi po cistem restartu nebo zapnuti bez problemu funguje. Avsak pouziju-li software suspend (to v jadre, ne swsusp2), wifina se jako jedine zarizeni po resume neprobudi.

V logu je:

Apr 12 10:18:51 eowyn kernel: ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.0.1
Apr 12 10:18:51 eowyn kernel: ipw2200: Copyright(c) 2003-2004 Intel Corporation
Apr 12 10:18:51 eowyn kernel: ACPI: PCI interrupt 0000:02:07.0[A] -> GSI 4 (level, low) -> IRQ 4
Apr 12 10:18:51 eowyn kernel: ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
Apr 12 10:18:51 eowyn udev[4442]: removing device node '/dev/0000:02:07.0'
Apr 12 10:18:51 eowyn udev[4469]: removing device node '/dev/0000:02:07.0'
Apr 12 10:18:51 eowyn udev[4496]: removing device node '/dev/0000:02:07.0'
Apr 12 10:18:52 eowyn kernel: ipw2200: failed to send TX_POWER command
Apr 12 10:18:57 eowyn last message repeated 4 times
Apr 12 10:18:57 eowyn kernel: ipw2200: Unable to initialize device after 5 attempts.
Apr 12 10:18:57 eowyn kernel: ipw2200: failed to register network device
Apr 12 10:18:57 eowyn kernel: ipw2200: probe of 0000:02:07.0 failed with error -5

Ostatni zarizeni (USB, zvuk atd.) se proberou bez problemu. K reseni problemu nepomuze ani vypnuti wifiny pres suspendem a odebrani modulu -- pri modprobe ipw2200 po resume se objevuje opet stejna chyba.

Resenim neni ani pouziti novych ovladacu 1.0.3 (chova se to stejne).

Nevi nekdo, co s tim?

Odpovědi

[cartman]

Mam centrino. Pouzivam 2.6.11 opatchovane o najnovsy swsusp2. Mam nainstalovane ipw2200-1.0.3 a ipw2200-firmware-2.2. Na uspavanie pouzivam hibernate-script-1.0.6.

Nie som teraz doma kde mam 802.11g s WPA. Ale viem ze ked som pripojeny k mojej wifine a zhibernujem laptop, tak po prebudeni siet ide (chvilku to trva). Az budem doma tak sa pozriem do logov. Z blacklisted-modules v /etc/hibernate vyplyva, ze ipw2200 malo problemy len do verzie 0.20. Skuste este mailing-list na ipw2200.sf.net.

[Michal Švanda]

No, svym zpusobem vyreseno. Proste jsem pouzil Software Suspend 2 a jiz se to chova tak, jak ma. Nicmene vyvojarum jsem email napsal ... Treba se dozvim neco dalsiho.