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 <trenn@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |psankar@novell.com --- Comment #31 from Thomas Renninger <trenn@novell.com> 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 :) ). -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.