[Nouveau] [Bug 71455] Thermal management in nouveau running hot 3.12.0+ kernel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Feb 14 18:51:23 PST 2015


https://bugs.freedesktop.org/show_bug.cgi?id=71455

Evan Foss <evanfoss at gmail.com> changed:

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                 CC|                            |evanfoss at gmail.com

--- Comment #7 from Evan Foss <evanfoss at gmail.com> ---
Created attachment 113500
  --> https://bugs.freedesktop.org/attachment.cgi?id=113500&action=edit
dmesg text

I am running a mid 2012 macbook pro. 650M nVidia chip. There is something funky
with the glx rendering. I tried the various things in the troubleshooting guide
and got no where. If need be I can email the following two images to the list
but I thought I would save everyones mailboxes some bloat. 

https://www.flickr.com/photos/evanfoss/15912299653/
https://www.flickr.com/photos/evanfoss/16507165346/in/photostream/

For those in the far future who may find the above links dead the images show
glxgears rendering at +3K frames a second. The glxgears window however has
blocks missing with only a single pixel in each one being rendered.

I have tested the following kernel versions and found this to be true for all
of the following. 

gentoo-sources-3.12.13
gentoo-sources-3.14.6
gentoo-sources-3.16.1

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