Bug#792778: nouveau: screen sometimes remains blank after "xset dpms force off"

From	Salvatore Bonaccorso <carnil@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#792778: nouveau: screen sometimes remains blank after "xset dpms force off"
Date	2021-05-09 08:50 +0200
Message-ID	<CcLqh-1Hr-3@gated-at.bofh.it> (permalink)
References	(3 earlier) <yCKem-8bW-9@gated-at.bofh.it> <CcAXU-2TM-23@gated-at.bofh.it> <CcKDT-1bu-3@gated-at.bofh.it> <pNzSG-4xF-19@gated-at.bofh.it> <CcKDT-1bu-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Hi Vincent,

On Sun, May 09, 2021 at 07:49:55AM +0200, Vincent Lefevre wrote:
> On 2021-05-08 21:30:11 +0200, Salvatore Bonaccorso wrote:
> > So this was more recent. I guess still present as well on a recent
> > kernel?
> 
> I don't know, as nouveau became completely unusable for me and
> I'm currently using the NVIDIA driver:
> 
>   https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/-/issues/534
> 
> > Did you got a chance to report it upstream and got some feedback?
> 
> No, but in general, there is no useful feedback from upstream
> (no attempt to fix bugs).

Thanks for reporting back as well on this one. So I'm still a bit lost
what to do here and in similar cases.

Salvatore

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Bug#792778: nouveau: screen sometimes remains blank after "xset dpms force off" Salvatore Bonaccorso <carnil@debian.org> - 2021-05-08 21:40 +0200
  Processed: Re: Bug#792778: nouveau: screen sometimes remains  blank after "xset dpms force off" "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-05-08 21:40 +0200
  Bug#792778: nouveau: screen sometimes remains blank after "xset dpms force off" Vincent Lefevre <vincent@vinc17.net> - 2021-05-09 08:00 +0200
    Bug#792778: nouveau: screen sometimes remains blank after "xset dpms force off" Salvatore Bonaccorso <carnil@debian.org> - 2021-05-09 08:50 +0200

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