On Mon, May 11, 2009 at 12:40 AM, Nikunj Mehta <[email protected]> wrote: > This is a Toshiba Qosmio G55-Q802. > > uname -a: > Linux Paradox924X 2.6.28-12-generic #43-Ubuntu SMP Fri May 1 19:31:32 UTC > 2009 x86_64 GNU/Linux > > lspci -vv: > --snip-- > 02:00.0 Network controller: Atheros Communications Inc. AR928X Wireless > Network Adapter (PCI-Express) (rev 01) > Subsystem: Askey Computer Corp. Device 7141 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- > <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 16 > Region 0: Memory at ff9f0000 (64-bit, non-prefetchable) [size=64K] > Capabilities: [40] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA > PME(D0+,D1+,D2-,D3hot+,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- > Queue=0/0 Enable- > Address: 00000000 Data: 0000 > Capabilities: [60] Express (v1) Legacy Endpoint, MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, > L1 <64us > ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- > Unsupported- > RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- > MaxPayload 128 bytes, MaxReadReq 512 bytes > DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr- > TransPend- > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown, > Latency L0 <512ns, L1 <64us > ClockPM- Suprise- LLActRep- BwNot- > LnkCtl: ASPM L1 Enabled; RCB 128 bytes Disabled- Retrain- > CommClk+ > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ > DLActive- BWMgmt- ABWMgmt- > Capabilities: [90] MSI-X: Enable- Mask- TabSize=1 > Vector table: BAR=0 offset=00000000 > PBA: BAR=0 offset=00000000 > Capabilities: [100] Advanced Error Reporting <?> > Capabilities: [140] Virtual Channel <?> > Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00 > Kernel driver in use: ath9k > Kernel modules: ath9k > --snip-- > > syslog (This happens once per minute): > --snip-- > May 10 07:58:54 Paradox924X kernel: [60086.494473] ath_set_channel: unable to > reset channel 1 (2412Mhz) flags 0x300e2 hal status 4294967291 > May 10 07:58:54 Paradox924X kernel: [60086.494574] ath9k_config: Unable to > set channel > May 10 07:58:54 Paradox924X kernel: [60086.918644] ath_set_channel: unable to > reset channel 2 (2417Mhz) flags 0x300e2 hal status 4294967291 > May 10 07:58:54 Paradox924X kernel: [60086.918782] ath9k_config: Unable to > set channel > May 10 07:58:55 Paradox924X kernel: [60087.340636] ath_set_channel: unable to > reset channel 3 (2422Mhz) flags 0x300e2 hal status 4294967291 > May 10 07:58:55 Paradox924X kernel: [60087.340801] ath9k_config: Unable to > set channel > May 10 07:58:55 Paradox924X kernel: [60087.755014] ath_set_channel: unable to > reset channel 4 (2427Mhz) flags 0x300e2 hal status 4294967291 > May 10 07:58:55 Paradox924X kernel: [60087.755183] ath9k_config: Unable to > set channel > May 10 07:58:55 Paradox924X kernel: [60088.050646] ath_set_channel: unable to > reset channel 5 (2432Mhz) flags 0x700e2 hal status 4294967291 > May 10 07:58:55 Paradox924X kernel: [60088.050770] ath9k_config: Unable to > set channel > May 10 07:58:56 Paradox924X kernel: [60088.466621] ath_set_channel: unable to > reset channel 6 (2437Mhz) flags 0x700e2 hal status 4294967291 > May 10 07:58:56 Paradox924X kernel: [60088.466802] ath9k_config: Unable to > set channel > May 10 07:58:56 Paradox924X kernel: [60088.888194] ath_set_channel: unable to > reset channel 7 (2442Mhz) flags 0x700e2 hal status 4294967291 > May 10 07:58:56 Paradox924X kernel: [60088.888379] ath9k_config: Unable to > set channel > May 10 07:58:56 Paradox924X kernel: [60089.183365] ath_set_channel: unable to > reset channel 8 (2447Mhz) flags 0x500e2 hal status 4294967291 > May 10 07:58:56 Paradox924X kernel: [60089.183493] ath9k_config: Unable to > set channel > May 10 07:58:57 Paradox924X kernel: [60089.596694] ath_set_channel: unable to > reset channel 9 (2452Mhz) flags 0x500e2 hal status 4294967291 > May 10 07:58:57 Paradox924X kernel: [60089.596939] ath9k_config: Unable to > set channel > May 10 07:58:57 Paradox924X kernel: [60090.016734] ath_set_channel: unable to > reset channel 10 (2457Mhz) flags 0x500e2 hal status 4294967291 > May 10 07:58:57 Paradox924X kernel: [60090.017161] ath9k_config: Unable to > set channel > May 10 07:58:58 Paradox924X kernel: [60090.430486] ath_set_channel: unable to > reset channel 11 (2462Mhz) flags 0x500e2 hal status 4294967291 > May 10 07:58:58 Paradox924X kernel: [60090.430552] ath9k_config: Unable to > set channel > May 10 07:58:58 Paradox924X vmnetBridge: RTM_NEWLINK: name:wlan0 index:4 > flags:0x00001003 > May 10 07:58:58 Paradox924X vmnetBridge: Can't remove interface wlan0 4 (does > not exist). > May 10 07:58:58 Paradox924X kernel: [60090.719448] ath_set_channel: unable to > reset channel 6 (2437Mhz) flags 0x700e2 hal status 4294967291 > May 10 07:58:58 Paradox924X kernel: [60090.719501] ath9k_config: Unable to > set channel > --snip--
Can you recompile with CONFIG_MAC80211_DEFAULT_PS_VALUE=0 > -- > ath9k causes system lockup > https://bugs.launchpad.net/bugs/289356 > You received this bug notification because you are a direct subscriber > of the bug. > -- ath9k causes system lockup https://bugs.launchpad.net/bugs/289356 You received this bug notification because you are a member of Mactel Support, which is the registrant for Mactel Support. Status in Mactel Support: Fix Released Status in “linux” source package in Ubuntu: Fix Released Bug description: I've had repeated trouble with ath9k causing my system to lock up. It's a macbook, late 2006 model, running 8.10. lspci -v shows the following info: 02:00.0 Network controller: Atheros Communications Inc. AR5008 Wireless Network Adapter (rev 01) Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at 90100000 (64-bit, non-prefetchable) [size=64K] Capabilities: [40] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Capabilities: [60] Express Legacy Endpoint, MSI 00 Capabilities: [90] MSI-X: Enable- Mask- TabSize=1 Capabilities: [100] Advanced Error Reporting <?> Capabilities: [140] Virtual Channel <?> Kernel driver in use: ath9k Kernel modules: ath9k Kernel: Linux uviol 2.6.27-7-generic #1 SMP Fri Oct 24 06:40:41 UTC 2008 x86_64 GNU/Linux Symptoms are the wireless network fails to respond and I am unable to reconnect. I get repeated popups asking for WPA2 password, and lots of messages like this in the log: [72782.981155] ath9k_config: Unable to set channel [72783.337281] ath_set_channel: unable to reset channel 60 (5300Mhz) flags 0x103 42 hal status 4294967277 [72783.337369] ath9k_config: Unable to set channel [72783.693048] ath_set_channel: unable to reset channel 64 (5320Mhz) flags 0x103 42 hal status 4294967277 [72783.693164] ath9k_config: Unable to set channel [72784.049049] ath_set_channel: unable to reset channel 149 (5745Mhz) flags 0x30 142 hal status 4294967277 [72784.049173] ath9k_config: Unable to set channel [72784.336993] ath_set_channel: unable to reset channel 153 (5765Mhz) flags 0x50 142 hal status 4294967277 First time this happens, I can clear the problem by unloading and reloading the ath9k module. It will occur again shortly afterward. Second or third time around the ath9k module will unload and reload fine, but following this any process that tries accessing the device will hang (NetworkManager, 'ifconfig', etc.) and the system becomes more and more unresponsive until I have to power off. This bug is a showstopper for me and rebooting twice daily has shot my workflow to bits, so I'm happy to help debug this in any way I can. _______________________________________________ Mailing list: https://launchpad.net/~mactel-support Post to : [email protected] Unsubscribe : https://launchpad.net/~mactel-support More help : https://help.launchpad.net/ListHelp
