[Bug 64774] nouveau GF108 kernel crash in optimus mode when enabling external display output - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 64774] nouveau GF108 kernel crash in optimus mode when enabling external display output
Date: Thu, 18 Jul 2013 20:36:02 +0000	[thread overview]
Message-ID: <bug-64774-8800-ugMlnLdAy8@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-64774-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>

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https://bugs.freedesktop.org/show_bug.cgi?id=64774

--- Comment #8 from Pasi Kärkkäinen <pasik-X3B1VOXEql0@public.gmane.org> ---

I tested the most recent Fedora 18 kernel update (3.9.9-201.fc18.x86_64), and
the bug is still there. I enabled Optimus in the BIOS, booted to Linux, tried
to enable nouveau DVI output, and the kernel crashed immediately.

Then I built a custom kernel based on 3.9.9-201.fc18.x86_64 with the attached
patch included (as suggested above), and booted with that. Now there's a
problem.. nouveau outputs are not detected, and cannot be enabled, so I don't
know if the patch fixes or works around the problem. At least it breaks
something :) 

There are no obvious nouveau related errors in the dmesg.. attached aswell.

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