Bug 12258 - 100% cpu use when laptop lid closed
Summary: 100% cpu use when laptop lid closed
Alias: None
Product: xorg
Classification: Unclassified
Component: Server/General (show other bugs)
Version: 7.2 (2007.02)
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
Depends on:
Reported: 2007-09-02 09:05 UTC by Bas Zoetekouw
Modified: 2018-06-12 18:43 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

lspci output (6.89 KB, text/plain)
2007-09-02 09:06 UTC, Bas Zoetekouw
no flags Details
xorg.conf (3.10 KB, text/plain)
2007-09-02 09:07 UTC, Bas Zoetekouw
no flags Details
xorg log (965.02 KB, text/plain)
2007-09-02 09:07 UTC, Bas Zoetekouw
no flags Details

Description Bas Zoetekouw 2007-09-02 09:05:23 UTC
I'm not sure what's going on, but a while after I close the lid of my laptop, Xorg starts using 100% cpu.  After I open the lid again, the cpu usage goes back to normal (i.e. 0%) and I see nothing weird.

Stracing during the 100% cpu usage doesn't show anything (i.e., no output at all).  Also, there are no acpi events at that time.
Comment 1 Bas Zoetekouw 2007-09-02 09:06:47 UTC
Created attachment 11389 [details]
lspci output
Comment 2 Bas Zoetekouw 2007-09-02 09:07:19 UTC
Created attachment 11390 [details]
Comment 3 Bas Zoetekouw 2007-09-02 09:07:54 UTC
Created attachment 11391 [details]
xorg log
Comment 4 Jesse Adkins 2010-11-30 19:07:44 UTC
Does this still occur with a newer Xserver? If so, does it occur if you turn DPMS and/or ACPI off?
Comment 5 Bas Zoetekouw 2010-12-02 08:35:57 UTC
I've no idea if this is still an issue.  I have a new laptop for which the problem doesn't occur, and I havent' seen the problem since.  Feel free to close the bug.
Comment 6 Adam Jackson 2018-06-12 18:43:19 UTC
Mass closure: This bug has been untouched for more than six years, and is not obviously still valid. Please file a new report if you continue to experience issues with a current server.

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