[Nouveau] [Bug 78092] GK208M [GeForce GT 730M] (rev ff) (prog-if ff) nouveau module load fail

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 29 12:13:40 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=78092

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
You should avoid bumblebee on recent kernels if you want to use nouveau.
Nouveau  should now (as of 3.12 or 3.13, iirc) auto-suspend when not in use
(assuming that it loads :) ). The first thing I'd do is get rid of bumblebee.

I'm pretty sure this isn't your problem, since it should be getting detected as
an optimus system, but perhaps something like
http://cgit.freedesktop.org/~darktama/nouveau/commit/?id=2677c8889a40d7404cc8fc9210cb59fdf95efa63
would help. Or the vbios should be read from PROM but it's hitting the issue
that keplers don't support 8-bit reads from PROM (which should be addressed in
3.15-rc1+), see
http://cgit.freedesktop.org/~darktama/nouveau/commit/?id=6b6d97553de21cf3f7b3b7fe7e57a16ac41ee2ac
.

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