From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 82527] New: xset dpms force {off, standby, suspend} returns after ~20 seconds (GeForce 8400 GS) Date: Tue, 12 Aug 2014 20:47:21 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0733716121==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0733716121== Content-Type: multipart/alternative; boundary="1407876441.b8EE748d1.18627"; charset="us-ascii" --1407876441.b8EE748d1.18627 Date: Tue, 12 Aug 2014 20:47:21 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82527 Priority: medium Bug ID: 82527 Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Summary: xset dpms force {off,standby,suspend} returns after ~20 seconds (GeForce 8400 GS) QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: martin-hvkNLsi7f8w@public.gmane.org Hardware: Other Status: NEW Version: unspecified Component: Driver/nouveau Product: xorg With nouveau drivers (current versions: kernel 3.15.9, xf86-video-nouveau-1.0.10, xorg-server-1.15.0; however the issue exists since several years) "xset dpms force off" (or standby/suspend) does not work here as it should: In all three cases, the monitor switches off for about 20 seconds but then switches on again. The issue is completely reproducible and does not occur with the proprietary nvidia-drivers. I am rather sure that nothing (except perhaps nouveau drivers themselves) causes any activity which might cancel the effect of "xset dpms force off": This is already proved by the fact that it works with the proprietary nvidia-drivers, but I also checked many times that no suspectible task is running (and besides systemd the bug has occured also with openrc and with a minimal number of started services). As mentioned, the problem exists since several years, so I do not think that any of the recent changes referred to in bug 76483 is related to this. -- You are receiving this mail because: You are the assignee for the bug. --1407876441.b8EE748d1.18627 Date: Tue, 12 Aug 2014 20:47:21 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 82527
Assignee nouveau@lists.freedesktop.org
Summary xset dpms force {off,standby,suspend} returns after ~20 seconds (GeForce 8400 GS)
QA Contact xorg-team@lists.x.org
Severity normal
Classification Unclassified
OS Linux (All)
Reporter martin@mvath.de
Hardware Other
Status NEW
Version unspecified
Component Driver/nouveau
Product xorg 

With nouveau drivers (current versions: kernel 3.15.9,
xf86-video-nouveau-1.0.10, xorg-server-1.15.0; however the issue exists since
several years)
"xset dpms force off" (or standby/suspend) does not work here as it should:

In all three cases, the monitor switches off for about 20 seconds but then
switches on again.

The issue is completely reproducible and does not occur with the proprietary
nvidia-drivers.

I am rather sure that nothing (except perhaps nouveau drivers themselves)
causes any activity which might cancel the effect of "xset dpms force off":
This is already proved by the fact that it works with the proprietary
nvidia-drivers, but I also checked many times that no suspectible task is
running (and besides systemd the bug has occured also with openrc and with a
minimal number of started services).

As mentioned, the problem exists since several years, so I do not think that
any of the recent changes referred to in bug 76483 is related to this.

You are receiving this mail because:
  • You are the assignee for the bug.
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