[Nouveau] [Bug 106227] GP107 hangs on boot

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 4 02:17:01 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106227

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
GPU lockup right on boot. nofbaccel makes fbdev not accelerated (and noaccel=1
makes userspace not able to access the accel features), so the gr unit is never
used. The GPU is still used, but only for outputs.

Perhaps PCIe PM is getting in the way? You could try killing it with
pcie_port_pm=off although that hasn't helped a lot of people.

You could try adding nouveau.runpm=0 although since the hang is right on load,
I doubt that would affect matters.

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