Re: i915 black screen introduced by ACPI changes
From: Chris Li
Date: Wed Feb 20 2013 - 14:30:09 EST
On Wed, Feb 20, 2013 at 2:57 AM, Daniel Vetter <daniel.vetter@xxxxxxxx> wrote:
> vgaarb is just about legacy VGA access routing, gpu switching is done
> with vgaswitcheroo (if you have such a platform). Still, it could be
> that the bios exposes different such interfaces with the differen acpi
> os name. Can you please check the dmesg of a working kernel (or attach
It still sound odd that in the middle of the i915 modeset, the legacy VGA
access transfer to the Nvidia video card. I look at the 3.6 kernel there
is no such print out from vgaarb.
Here it is the dmesg from the FC18 live CD kernel. No black screen.
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