Messages in this thread | | | From | Andi Kleen <> | Subject | Re: BUG lapic: Can't boot on battery (2.6.21-rc{1,2,3,4}) | Date | Wed, 21 Mar 2007 11:37:09 +0100 |
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> The BIOS/ACPI is broken and does only expose C1, which should not switch > off LAPIC. The BIOS is switching into deeper C-States behind the kernels > back somehow.
Hmm, perhaps we can check AMD && (cstate >= 2 || has a battery) ? Should be doable by looking up the battery object in ACPI
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