[Nouveau] [Bug 40572] [nvac] Nouveau drm causes failure to resume from suspend with any kernel newer than 2.6.36

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=40572

--- Comment #6 from Daniel Lindgren <dali.spam at gmail.com> 2011-09-03 03:25:33 PDT ---
(In reply to comment #5)
> Ok. So this commit is unlikely to be the culprit.
> 2 another ideas:
> - does suspend/resume works at all without nouveau?
> - can netconsole catch anything after failed resume?

Blacklisted nouveau with 3.0.4, the screen is still black after resume but the
machine is alive and I can ssh into it. No reboot.

Netconsole didn't produce anything after resume. Verified that it worked by
inserting a USB stick before resume, but nothing logged after. No ping
responses either, the network's probably gone.

Starting netconsole however changed the behaviour a bit, the machine reboots a
little faster, about 20 seconds after I hit the power button to resume. Without
netconsole it takes 40 seconds until it reboots.

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