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

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  Bug#792778: nouveau: screen sometimes remains blank after "xset dpms force off" Vincent Lefevre <vincent@vinc17.net> - 2019-09-04 22:40 +0200
    Processed: Re: nouveau: screen sometimes remains blank after  "xset dpms force off" "Debian Bug Tracking System" <owner@bugs.debian.org> - 2019-09-04 22:40 +0200

#65037 — Bug#792778: nouveau: screen sometimes remains blank after "xset dpms force off"

Control: reopen -1
Control: found -1 5.2.9-2

On 2019-09-01 10:41:15 +0200, Vincent Lefevre wrote:
> On 2015-07-18 14:52:03 +0200, Vincent Lefevre wrote:
> > After I blank the screen of my laptop with "xset dpms force off", it
> > is usually unblanked as expected when I type a key or move the mouse,
> > but not always. When this occurs, the screen is no longer off, in the
> > sense I can see some light on it, but nothing is displayed.
> 
> This is old, and with a few tests on the same machine after using
> again nouveau since last night, I could not reproduce the problem
> with a 5.2.0-2-amd64 kernel. Closing.

I could reproduce it again. Exactly the same issue.

-- 
Vincent Lefèvre <vincent@vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

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#65038 — Processed: Re: nouveau: screen sometimes remains blank after "xset dpms force off"

Processing control commands:

> reopen -1
Bug #792778 {Done: Vincent Lefevre <vincent@vinc17.net>} [src:linux] nouveau: screen sometimes remains blank after "xset dpms force off"
Bug reopened
Ignoring request to alter fixed versions of bug #792778 to the same values previously set
> found -1 5.2.9-2
Bug #792778 [src:linux] nouveau: screen sometimes remains blank after "xset dpms force off"
Marked as found in versions linux/5.2.9-2.

-- 
792778: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=792778
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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