Am 20.11.2012 14:52, schrieb Norman Rieß:
> Am 20.11.2012 13:51, schrieb Bruce Hill:
>> On Tue, Nov 20, 2012 at 08:44:08AM +0100, Norman Rieß wrote:
>>> Hello,
>>>
>>> i am using a Thinkpad X301 with a DVI Monitor connected to the mini
>>> displayport.
>>> That worked perfectly for years, but with Kernel 3.6 (and 3.7rc) the DVI
>>> Monitor stays black on boot and it is not visible in xrandr. As if it
>>> wasn't connected at all.
>>> Rebooting with 3.5 brings back the Display with full functionality.
>>>
>>> All i found about this was a Fedora bugreport stating the issue, but is
>>> unanswered for a month now.
>>>
>>> Does someone got an idea here or faced the same issue and solved it?
>>>
>>> Regards,
>>> Norman
>>
>> Can you give us a link to:
>>
>> (1) the Fedora bug report
>> (2) your 3.5 kernel .config
>> (3) your 3.6 (and 3.7rc) kernel .config(s)
>>
> 
> Yes.
> (1) https://bugzilla.redhat.com/show_bug.cgi?id=869824
> 
> (2) http://smash-net.org/temp/config-3.5.4
> (3) http://smash-net.org/temp/config-3.6.6
>     http://smash-net.org/temp/config-3.7.0-rc6
> 
> 
> 

What does `xrandr --current` say? (from x11-apps/xrandr)

Regards,
Florian Philipp