Pucanje wireless konekcije na 12.1

boby · December 20, 2011, 4:45pm

Dakle, ovako. opensuse 12.1 i atheros kartica koja radi bez dodatnih drivera. ath9 je driver koji je instaliran. Konekcija unutar zgrade koju hvatam od kolege, je nekih 35% (znam da je lose), i cesto puca. Na windows-u ne puca i nije se desavalo ni na kubuntu-u (ne radi savrseno ali je dosta bolje). Mijenjali smo i ruter i tada je se konekcija popravila, ali to je bilo prije 2 mjeseca. Ovo sa suse-om se desava na tom novom ruteru.

Postoji li “bolji” driver za karticu i da li uopste driver jedan moze biti bolji od drugog?

Reznor · December 20, 2011, 6:47pm

ndiswrapper+windows driver? U tom slucaju jedan moras obrisati iz startupa.

boby · December 20, 2011, 11:26pm

Nisam probavao, ali cu svakako cim budem imao vremena. Hvala

boby · April 19, 2012, 3:31pm

Namjestio sam ndiswrapper i sve je proslo ok. Ali u network manager-u mi pise da je driver ath9k. Kako da obrisem ovaj ath9k da mi ostane samo ovaj koji je ndiswraper instalirao?

ASUS-K53TA:/home/boby # ndiswrapper -l
netathrx : driver installed
device (168C:002B) present (alternate driver: ath9k)
ASUS-K53TA:/home/boby

Reznor · April 19, 2012, 5:06pm

trebas blacklistati ath9k driver, tj dodati path u /etc/modprobe.d/blacklist
prati ovaj link http://forums.opensuse.org/forums/archives/sf-archives/archives-network-internet/archives-wireless-networking/347081-unable-blacklist-bcm43xx.html#post1609801

boby · April 20, 2012, 12:33am

[quote=Reznor]trebas blacklistati ath9k driver, tj dodati path u /etc/modprobe.d/blacklist
prati ovaj link http://forums.opensuse.org/forums/archives/sf-archives/archives-network-internet/archives-wireless-networking/347081-unable-blacklist-bcm43xx.html#post1609801[/quote]

Dodao sam ndiswrapper prema uputstvu i kada se sistem podize, ispisuje neke zajebancije za ndiswrapper tako da kontam da je to ok. Medjutim opet je u network manageru driver ath9k. Odem u /etc/modprobe.d/50-blacklist.conf i dodam: blacklist ath9k i onda kad se sistem podigne nema wireless-a uopste. Pokusam modprobe ndiswrapper i nista opet. Da li da ponovo instaliram driver kad ovaj ath9k blacklist-ujem, ili sta srugo da radim?

I dalje je:

ASUS-K53TA:/home/boby # ndiswrapper -l
netathrx : driver installed
device (168C:002B) present (alternate driver: ath9k)
ASUS-K53TA:/home/boby #

Reznor · April 20, 2012, 1:51pm

probaj modprobe netathrx

boby · April 20, 2012, 2:10pm

FATAL: Module netathrx not found.

boby · April 20, 2012, 2:18pm

ovo sam nasao u logovima:

Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635245] ndiswrapper (import:233): unknown symbol: ntoskrnl.exe:'KeAcquireGuardedMutex'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635257] ndiswrapper (import:233): unknown symbol: ntoskrnl.exe:'KeReleaseGuardedMutex'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635268] ndiswrapper (import:233): unknown symbol: ntoskrnl.exe:'IoRegisterPlugPlayNotification'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635287] ndiswrapper (import:233): unknown symbol: ntoskrnl.exe:'IoUnregisterPlugPlayNotification'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635332] ndiswrapper (import:233): unknown symbol: ntoskrnl.exe:'DbgPrintEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635347] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisIfDeleteIfStackEntry'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635359] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisCancelOidRequest'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635371] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisDeregisterProtocolDriver'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635384] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisIfAddIfStackEntry'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635395] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisOidRequest'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635407] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisIMCancelInitializeDeviceInstance'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635422] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisIMDeInitializeDeviceInstance'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635435] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisIMInitializeDeviceInstanceEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635447] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisOpenAdapterEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635459] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisIMAssociateMiniport'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635471] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisRegisterProtocolDriver'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635554] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisFreeTimerObject'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635632] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisCloseAdapterEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635716] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMSetBusData'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635793] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMGetBusData'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635874] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateMemoryWithTagPriority'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.635954] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateMdl'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636038] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisRetreatNetBufferDataStart'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636116] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisFreeMdl'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636192] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAdvanceNetBufferDataStart'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636272] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisOpenConfigurationEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636353] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMSynchronizeWithInterruptEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636430] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisSetTimerObject'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636506] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisRegisterDeviceEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636583] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisGetDeviceReservedExtension'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636660] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisDeregisterDeviceEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636737] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisFreeIoWorkItem'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636823] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateIoWorkItem'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636907] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMRegisterInterruptEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.636984] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMSetMiniportAttributes'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637083] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMResetComplete'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637160] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMRegisterMiniportDriver'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637237] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMDeregisterMiniportDriver'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637314] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisQueueIoWorkItem'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637390] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateTimerObject'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637467] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMDeregisterInterruptEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637543] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisCancelTimerObject'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637620] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisGetSystemUpTimeEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637696] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMIndicateStatusEx'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637772] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMOidRequestComplete'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637854] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMAllocatePort'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.637930] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMFreePort'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638011] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMNetPnPEvent'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638087] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisFreeNetBufferList'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638164] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateNetBufferList'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638247] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateNetBuffer'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638324] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisFreeNetBuffer'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638400] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateNetBufferListPool'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638478] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateNetBufferPool'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638555] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisFreeNetBufferListPool'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638631] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisFreeNetBufferPool'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638708] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMIndicateReceiveNetBufferLists'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638785] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMAllocateNetBufferSGList'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638863] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMRegisterScatterGatherDma'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.638939] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMDeregisterScatterGatherDma'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.639022] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMFreeNetBufferSGList'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.639099] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisMSendNetBufferListsComplete'
Apr 19 23:55:22 ASUS-K53TA kernel: [    9.639176] ndiswrapper (import:233): unknown symbol: NDIS.SYS:'NdisAllocateNetBufferAndNetBufferList'

Reznor · April 20, 2012, 3:47pm

u folderu gdje je inf mora biti i odgovarajuci sys file. Ako si tako uradio onda nemam vise ideja jer bi tako moralo da funkcionise.

boby · April 20, 2012, 8:17pm

uradio sam tako. moze li biti zato sto je 64 bitni driver?

Maverick123 · April 20, 2012, 8:56pm

Normalno da moze…

Reznor · April 20, 2012, 9:00pm

nije valjda da koristis 32 bitni OS na 64 bitnom laptopu (cpu)? U svakom slucaju, 32 bitni driveri i 64 bitni se razlikuju i zahtjevaju OS zasnovan na toj arhitekturi/instrukcijama.

boby · April 20, 2012, 11:43pm

Joj ljudi. Niste me skontali. Prvo Reznor sve to sto kažeš znam i nije uopšte o tom riječ. Koristim 64 bitni opensuse 12.1 i skinuo sam drivere za win7 x64, pa pitam da sad probam 32 bitne drivere kako ovi prvi nisu uspjeli. Valjda ste sad skontali.

Maverick: mogao si krace da odgovoris.

Asm1r · April 21, 2012, 9:34am

Ne mozes koristiti driver od druge arhitekture. Sada kad si instalirao driver sa ndiswrapper, unlodaj ath9 iz kernela. (ako bude module busy/used i slicno, blacklist i reboot)

zatim uradi:

Pa napravi konekciju da vidimo radili, kasnije cemo se pobrinut za startup.

boby · April 21, 2012, 12:17pm

Evo od pocetka (sve sam pobrisao prethodno):

ASUS-K53TA:/home/boby/Desktop/WLAN_Atheros_Compal_Win7_64_Z920458 # ndiswrapper -i netathrx.inf 
installing netathrx ...
ASUS-K53TA:/home/boby/Desktop/WLAN_Atheros_Compal_Win7_64_Z920458 # ndiswrapper -l
netathrx : driver installed
        device (168C:002B) present (alternate driver: ath9k)
ASUS-K53TA:/home/boby/Desktop/WLAN_Atheros_Compal_Win7_64_Z920458 # modprobe -r ath9k
ASUS-K53TA:/home/boby/Desktop/WLAN_Atheros_Compal_Win7_64_Z920458 # modprobe ndiswrapper
ASUS-K53TA:/home/boby/Desktop/WLAN_Atheros_Compal_Win7_64_Z920458 # iwconfig 
lo        no wireless extensions.

eth0      no wireless extensions.

ASUS-K53TA:/home/boby/Desktop/WLAN_Atheros_Compal_Win7_64_Z920458 #

Kao sto vidite wireless adapter nestane potpuno. Nisam rebutovao ali kad sam sve ovo prije radio, tada jesam ali nije bilo razlike.

Reznor · April 21, 2012, 1:40pm

probaj XP/Vista 64 bitne drivere, ne znam sta vise da ti predlozim…

evo slican slucaj;

Citiram autora [quote]problem solved. Vista drivers won’t work with ndiswrapper i guess. I didn’t know there was a difference between windows and vista… just thought it was 64bit and 32bit. When i googled bcmwl6.inf i found a couple ppl who said it worked but i’m not sure how.

anyway if anyone needs drivers for this card they’re in the wiki list for both 32 and 64 just look carefully. [/quote]

Link: http://www.linuxforums.org/forum/wireless-internet/92173-couldnt-prepare-driver-bcmwl6.html

Evo jos nesto korisno: http://www.linuxquestions.org/questions/linux-wireless-networking-41/ndiswrapper-broadcom-bcmwl6-534767/

Asm1r · April 21, 2012, 1:42pm

Ali, mozda jos bolje rjesenje bez ndiswrappera (sto sam vjerovatno trebo prije reci)

modprobe -r ath9
modprobe ath9 nohwcrypt=1

Da bi bio siguran da ke modul prihvatio parametar, komanda

treba da ispise “1”. Onda se konektuj i vidi jeli konekcija stabilna.

Reznor · April 21, 2012, 2:06pm

ja sam imao problem s wicd. Nije gotovo nista hvatao. Dok s network manager uhvati citav komsiluk

Btw na Sony Vaio imam isto atheros, samo sto je kod mene ath5k

boby · April 21, 2012, 2:11pm

Atheros je dobra kartica. Jedna od boljih. Ali iz nekog razloga puca mi konkcija na opensuse-u. Ugl. na drugim distro radi uredno.