[Nouveau] [Bug 55450] [NV17] nouveau driver fails to restore screen content / video mode after resume from s2ram

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 16 13:59:31 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=55450

--- Comment #16 from Emil Velikov <emil.l.velikov at gmail.com> ---
(In reply to comment #14)
> Well the problem was that nouveau has gone into my initrd. A simple
> NO_KMS_IN_INITRD="yes" followed by an mkinitrd did the trick.
>From my POV kms drivers in initrd is a very bad idea.

> just gained test results are not encouraging:
> * echo mem >/sys/power/state  without nouveau  -> bluescreen
> * echo mem >/sys/power/state  without nouveau and with vga=0  -> funny text
> screen flicker
> 
I'm suspecting that those two are different (possibly related) issues. Although
once we can get a non-lockup system after s2r we can look into the (alleged)
nouveau issue.

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