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* [Bug 102648] New: unable to use nvidia gpu after suspend
@ 2017-09-11  3:13 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
       [not found] ` <bug-102648-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
  0 siblings, 1 reply; 9+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2017-09-11  3:13 UTC (permalink / raw)
  To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW


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https://bugs.freedesktop.org/show_bug.cgi?id=102648

            Bug ID: 102648
           Summary: unable to use nvidia gpu after suspend
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: razorsis100-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

Created attachment 134145
  --> https://bugs.freedesktop.org/attachment.cgi?id=134145&action=edit
dmesg with the problem before and after suspend

Os: Arch X86_64 Updated regularly
System : Notebook Asus X556UR

Tried with bumblebee nvidia:
Works perefectly after boot
but after a suspend/wake optirun output: Failed to initialize secondary GPU

only way to make it work again is: 
reboot or pci bus remove/rescan(doesn't work sometimes)

So I consulted with Lekensteyn and did numerous testings
checked nvidia card powermanagement, parent bus power mangement
PM is on for both but it just doesn't work after suspend/wake

switched to nouveau (removed bumblebee nvidia)
tested with lspci, no errors after boot
but after suspend/wake: DRM: failed to idle channel 0 [DRM]

So he suggested to file a bug for nouveau with kernel log and acpidump

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^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2019-12-04  9:31 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-09-11  3:13 [Bug 102648] New: unable to use nvidia gpu after suspend bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
     [not found] ` <bug-102648-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2017-09-11  3:14   ` [Bug 102648] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-11  3:14   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-11  3:15   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-11  3:20   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-11  3:21   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-11  3:58   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-15 20:16   ` [Bug 102648] [ASUS X556UR] Can't use Nvidia gpu after Suspend/Wake bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-12-04  9:31   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

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