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* Bug Report on A1286 (Macbook Pro Mid 2012)
@ 2016-11-26  6:09 Evan Foss
       [not found] ` <CAM2RGhQaV+p5qiG+jf+2ZYBFfG8yww6vr+g3uzkGpotxokhaGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 5+ messages in thread
From: Evan Foss @ 2016-11-26  6:09 UTC (permalink / raw)
  To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org

Hi Folks,

I did some other bug reports here a while back. I am back again
because I updated my kernel from 3.19.1 to linux-4.8.10-gentoo (if you
want I can test the mainline too). On boot all my GPU's turn on. If I
turn them off via
echo "OFF"> /sys/kernel/debug/vgaswitcheroo/switch
I can't turn them back on. They also do not turn on if I try to change
GPU's. Trying to stop xdm locks the machine so I can't even turn it
off. Suspend/resume still works. None of these problems existed in
3.19.1. I know you will need more info to track down the problem but I
wanted to open with this.

From my lspci
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core
processor Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce
GT 650M Mac Edition] (rev ff)

Thanks,
Evan

-- 
Home
http://evanfoss.googlepages.com/
Work
http://forge.abcd.harvard.edu/gf/project/epl_engineering/wiki/

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^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2016-11-30 17:58 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-11-26  6:09 Bug Report on A1286 (Macbook Pro Mid 2012) Evan Foss
     [not found] ` <CAM2RGhQaV+p5qiG+jf+2ZYBFfG8yww6vr+g3uzkGpotxokhaGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-11-27  9:13   ` Lukas Wunner
     [not found]     ` <20161127091347.GA3475-JFq808J9C/izQB+pC5nmwQ@public.gmane.org>
2016-11-29 22:42       ` Evan Foss
     [not found]         ` <CAM2RGhThevuK4s-NuCjkyS7rFeL1bWPmDN1sSP41Ujuf2yh+wA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-11-29 23:31           ` Lukas Wunner
     [not found]             ` <20161129233103.GA5180-JFq808J9C/izQB+pC5nmwQ@public.gmane.org>
2016-11-30 17:58               ` Evan Foss

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