Public bug reported:
The regular scans by the Network Manager causes the ath9k driver to
crash in Karmic RC. The wireless stays stable for about 8 or 9 pings on
average before crashing with a 'ath9k: DMA failed to stop in 10 ms
AR_CR=0x00000024 AR_DIAG_SW=0x40000020' error.
ProblemType: Bug
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: neil 1640 F.... pulseaudio
CRDA:
country 98:
(2402 - 2482 @ 40), (N/A, 20)
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xf0000000 irq 16'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,10250206,00100202
HDA:14f12c06,10250093,00100000'
Controls : 28
Simple ctrls : 16
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xcfdec000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Date: Mon Oct 26 06:50:33 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=a1085570-586c-4eac-a7cb-52ca2f87881e
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire 5536
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic
root=UUID=28617baa-7d84-4b4b-a9ae-ca79b57b9b16 ro quiet splash
ProcEnviron:
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-14-generic N/A
linux-firmware 1.24
SourcePackage: linux
Uname: Linux 2.6.31-14-generic x86_64
XsessionErrors:
(gnome-settings-daemon:1653): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(gnome-settings-daemon:1653): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(polkit-gnome-authentication-agent-1:1757): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:1748): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
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
--
wpa_supplicant CTRL-EVENT-SCAN-RESULTS crashes ath9k wireless driver
https://bugs.launchpad.net/bugs/460886
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