https://bugzilla.novell.com/show_bug.cgi?id=416921
User trenn@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=416921#c31
Thomas Renninger changed:
What |Removed |Added
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Status|ASSIGNED |NEEDINFO
Info Provider| |psankar@novell.com
--- Comment #31 from Thomas Renninger 2008-12-09 07:39:17 MST ---
Ahh, things start to make sense, it gets stuck in the idle routine. It could be
that your machine exports an extra C-state if on battery.
Please try the boot param:
processor.max_cstate=2
and
idle=nomwait
If it works can you double check:
cat /proc/acpi/processor/*/power
with and without AC. Do you see another C-state popping up there, best paste
the output here then. Especially with nomwait, I wonder whether all C-states
are entered correctly, even if on battery.
(Hope it's that :) ).
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