On Sat, 2012-04-07 at 14:56 +0200, Wearenotalone wrote: > Hello there, > after updating my Debian Wheezy/Testing to linux kernel 3.2 my screen > goes black at boot, too. My system is a Lenovo Thinkpad L420 with an > Intel Core i3 (HD3000) inside. The fix posted above > (http://lists.freedesktop.org/archives/intel-gfx/2012-January/014332.html) > fixes this bug for me.
This was committed as:
commit 7885d2052bd94395e337709cfba093a41f273ff1
Author: Jesse Barnes <jbar...@virtuousgeek.org>
Date: Thu Jan 12 14:51:17 2012 -0800
drm/i915: mask transcoder select bits before setting them on LVDS
which was included in Linux 3.3.
I'll apply it and submit it for inclusion in 3.2.y.
> If you dont want to compile a custom kernel, a temporary workaround is
> to add "i915.modeset=0" to the grub command line.
Or use the package from experimental.
Ben.
--
Ben Hutchings
Larkinson's Law: All laws are basically false.
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