Re: BUG lapic: Can't boot on battery (2.6.21-rc{1,2,3,4})

From: Thomas Gleixner
Date: Mon Mar 19 2007 - 13:41:31 EST


On Mon, 2007-03-19 at 18:36 +0100, Thomas Gleixner wrote:
> On Mon, 2007-03-19 at 18:10 +0100, Stefan Prechtel wrote:
> > So I tried to boot with nolapic on battery and with this option the
> > kernel (and system) starts as it should.
> > If you need more information, I will send it to you.
>
> Can you please provide your .config and a bootlog from a boot with
> "nolapic" and without. Also please add apic=verbose to the commandline.
>
> Can you please use Linus' latest git snaphost
> http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.21-rc4-git4.bz2
>
> or pull from Linus' git repository.
>
> You can please open a new bug (Category: Timers, Component: Other) on
> http://bugzilla.kernel.org and upload the files there, so we avoid
> distributing them via LKML.

Oh, a bootlog with ac plugged in would be great too.

Also can you please enable CONFIG_SYSRQ and hit SysRq-Q once, when the
slowness kicks in.

Thanks,

tglx


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