Bug 51721

Summary:	kernel panic when switching from battery to AC power supply
Product:	ACPI	Reporter:	wander.homer
Component:	Power-Battery	Assignee:	acpi_power-battery
Status:	CLOSED DUPLICATE
Severity:	normal	CC:	lenb
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	3.7.0	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	dmesg.log uname -a kernel dump (sorry bad quality)

Description wander.homer 2012-12-14 09:30:03 UTC

Steps to reproduce:

- boot notebook to gui or console
- if attached to AC power supply -> detach to run on battery
- (re)connect to AC power supply -> kernel panic

Older kernels (<= 3.6.*) work just fine. 

kernel dump doesn't tell me anything so I'm not sure which component is causing this issue.

Comment 1 wander.homer 2012-12-14 09:31:08 UTC

Created attachment 89201 [details]
dmesg.log

Comment 2 wander.homer 2012-12-14 09:32:00 UTC

Created attachment 89221 [details]
uname -a

Comment 3 wander.homer 2012-12-14 09:32:46 UTC

Created attachment 89231 [details]
kernel dump (sorry bad quality)

Comment 4 wander.homer 2012-12-14 09:37:39 UTC

Same issue:

https://bugzilla.kernel.org/show_bug.cgi?id=51721

Comment 5 wander.homer 2012-12-15 14:12:08 UTC


*** This bug has been marked as a duplicate of bug 51661 ***