Public bug reported:
Karmic Alpha 3
After using the wireless for a while the network will disconnect and not
reconnect again. The following is in dmesg
[ 262.996194] ath9k: timeout (100000 us) on reg 0x806c: 0xdeadbeef & 0x01f00000
!= 0x00000000
[ 262.996231] ath9k: RX failed to go idle in 10 ms RXSM=0xdeadbeef
[ 272.569304] ath9k: Failed to wakeup in 10000us
[ 274.011699] ath9k: Failed to wakeup in 10000us
[ 274.011707] ath9k: Unable to reset channel 2687528948 (2457Mhz)
[ 274.568122] wlan0: no probe response from AP 00:01:38:8e:0d:6a - disassociati
ng
[ 274.950219] ath9k: Failed to wakeup in 10000us
[ 274.950231] ath9k: Unable to reset hardware; reset status -5
[ 274.961272] ath9k: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0x
ffffffff
[ 275.166573] ath9k: Failed to wakeup in 10000us
[ 275.166578] ath9k: Unable to reset channel (2412 Mhz) reset status -5
[ 275.166586] ath9k: Unable to set channel
[ 275.420618] ath9k: Failed to wakeup in 10000us
[ 275.420630] ath9k: Unable to reset hardware; reset status -5
[ 275.431621] ath9k: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0x
ffffffff
[ 275.636818] ath9k: Failed to wakeup in 10000us
[ 275.636823] ath9k: Unable to reset channel (2417 Mhz) reset status -5
[ 275.636836] ath9k: Unable to set channel
[ 275.891492] ath9k: Failed to wakeup in 10000us
Removing the module and reinserting will not reset the card.
[ 800.133480] ath9k 0000:06:00.0: PCI INT A disabled
[ 800.133557] ath9k: Driver unloaded
[ 809.455586] ath9k 0000:06:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 809.565853] ath9k: timeout (100000 us) on reg 0x7044: 0xffffffff &
0x0000000f != 0x00000002
[ 809.565863] ath9k: Couldn't reset chip
[ 809.565875] ath9k: Unable to attach hardware; HAL status -5
[ 809.566005] ath9k 0000:06:00.0: PCI INT A disabled
ProblemType: Bug
Architecture: amd64
Date: Thu Jul 30 19:31:44 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=a1085570-586c-4eac-a7cb-52ca2f87881e
Lsusb:
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5536
Package: linux-image-2.6.31-4-generic 2.6.31-4.23
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-4-generic
root=UUID=e544e0c3-bb61-4527-9393-26be9e351588 ro quiet splash
ProcEnviron:
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-4.23-generic
RelatedPackageVersions: linux-backports-modules-2.6.31-4-generic N/A
SourcePackage: linux
Uname: Linux 2.6.31-4-generic x86_64
dmi.bios.date: 02/27/2009
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.03
dmi.board.name: JV50PU
dmi.board.vendor: Acer
dmi.board.version: Rev
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrV1.03:bd02/27/2009:svnAcer:pnAspire5536:pvr0100:rvnAcer:rnJV50PU:rvrRev:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 5536
dmi.product.version: 0100
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
ath9k - crashes and won't reset
https://bugs.launchpad.net/bugs/407040
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