[Bug 51921] [g45 dmar] Screen black, no action possible

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=51921


Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |NEEDINFO
            Summary|Screen black, no action     |[g45 dmar] Screen black, no
                   |possible                    |action possible




--- Comment #15 from Daniel Vetter <daniel at ffwll.ch>  2013-01-16 14:25:00 ---
Hm, g45 is known to blow up with dmar enabled, but we should automatically
disable things (i.e. what you've done with the igfx_off option). Also strange
is why 3.6 works for you, but 3.8 doesn't - we shouldn't have changed anything.
Can you please compare the .config for CONFIG_DMAR and related options of these
two kernels?

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