Public bug reported:
I used my wifi switch on the side of my laptop to turn off my wifi
connection and conserve power. I usually turn the switch on after I
shutdown, but I forgot. I turned the switch on after ubuntu 9.10 beta
was loaded, and a crash report was presented. I have also confirmed
this on the Inpiron 1420, and 1720. This error report came from a dell
inspiron 1520.
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be
restarted.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: craig 2349 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe9fc000 irq 21'
Mixer name : 'SigmaTel STAC9205'
Components : 'HDA:838476a0,102801f1,00100204
HDA:14f12c06,14f1000f,00100000'
Controls : 24
Simple ctrls : 15
Date: Wed Oct 28 07:15:22 2009
DistroRelease: Ubuntu 9.10
Failure: oops
HibernationDevice: RESUME=UUID=e9abe1be-3fc3-4935-a690-bcf3d43fc78c
MachineType: Dell Inc. Inspiron 1520
NonfreeKernelModules: wl
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=7ff5b6d5-318d-496e-847e-96ff73baa8f7 ro quiet splash
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
Tags: kernel-oops
Title: BUG: scheduling while atomic: swapper/0/0x10010000
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 05/16/2007
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A00
dmi.board.name: 0KU927
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA00:bd05/16/2007:svnDellInc.:pnInspiron1520:pvr:rvnDellInc.:rn0KU927:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Inspiron 1520
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-kerneloops i386 kernel-oops
--
BUG: crash caused when wifi switch turned on. This has been confirmed on Dell
inspiron 1420, 1520, 1720
https://bugs.launchpad.net/bugs/462553
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