Debian Bug report logs - #700900
gnome-session: does not blank screen

version graph

Package: gnome-session; Maintainer for gnome-session is Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>; Source for gnome-session is src:gnome-session (PTS, buildd, popcon).

Reported by: Michal Suchanek <hramrach@gmail.com>

Date: Tue, 19 Feb 2013 00:15:02 UTC

Severity: normal

Found in versions gnome-session/3.4.2.1-3, gnome-session/3.8.4-4

Done: Jeremy Bícha <jbicha@debian.org>

Bug is archived. No further changes may be made.

View this report as an mbox folder, status mbox, maintainer mbox


Report forwarded to debian-bugs-dist@lists.debian.org, hramrach@gmail.com, Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>:
Bug#700900; Package gnome-session. (Tue, 19 Feb 2013 00:15:04 GMT) (full text, mbox, link).


Acknowledgement sent to Michal Suchanek <hramrach@gmail.com>:
New Bug report received and forwarded. Copy sent to hramrach@gmail.com, Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>. (Tue, 19 Feb 2013 00:15:05 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Michal Suchanek <hramrach@gmail.com>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: gnome-session: does not blank screen
Date: Tue, 19 Feb 2013 00:12:23 +0000
Package: gnome-session
Version: 3.4.2.1-3
Severity: normal

Hello,

I installed gnome on my system

when I run it the screen never blanks.

If I run

xset dpms 900 960 1020

in a terminal the screen blanks until I restart gnome session.

I have 'Turn screen off setting' in 'Brightness and Lock' set to 10
minutes (default?) but the screen does not blank.

-- System Information:
Debian Release: 7.0
  APT prefers testing
  APT policy: (666, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: armhf (armv7l)

Kernel: Linux 3.4.29+ (PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gnome-session depends on:
ii  gnome-session-bin      3.4.2.1-3
ii  gnome-session-common   3.4.2.1-3
ii  gnome-settings-daemon  3.4.2+git20121218.7c1322-2
ii  gnome-shell            3.4.2-6

Versions of packages gnome-session recommends:
ii  gnome-power-manager     3.4.0-2
ii  gnome-session-fallback  3.4.2.1-3

Versions of packages gnome-session suggests:
pn  desktop-base      <none>
ii  gnome-keyring     3.4.1-5
ii  gnome-user-guide  3.4.2-1+build1

-- no debconf information



Information forwarded to debian-bugs-dist@lists.debian.org, Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>:
Bug#700900; Package gnome-session. (Thu, 15 May 2014 13:42:07 GMT) (full text, mbox, link).


Acknowledgement sent to althaser <althaser@gmail.com>:
Extra info received and forwarded to list. Copy sent to Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>. (Thu, 15 May 2014 13:42:07 GMT) (full text, mbox, link).


Message #10 received at 700900@bugs.debian.org (full text, mbox, reply):

From: althaser <althaser@gmail.com>
To: hramrach@gmail.com
Cc: 700900@bugs.debian.org
Subject: RE: #700900 - gnome-session: does not blank screen
Date: Thu, 15 May 2014 14:39:28 +0100
[Message part 1 (text/plain, inline)]
Hey Michal,

this is an old bug.

Could you please still reproduce this issue with newer gnome-session
version like 3.4.2.1-4 or 3.8.4-4 ?

thanks.
regards,
althaser
[Message part 2 (text/html, inline)]

Information forwarded to debian-bugs-dist@lists.debian.org, Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>:
Bug#700900; Package gnome-session. (Sat, 19 Jul 2014 03:15:05 GMT) (full text, mbox, link).


Acknowledgement sent to Daniel Dickinson <debian-bugs@daniel.thecshore.com>:
Extra info received and forwarded to list. Copy sent to Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>. (Sat, 19 Jul 2014 03:15:05 GMT) (full text, mbox, link).


Message #15 received at 700900@bugs.debian.org (full text, mbox, reply):

From: Daniel Dickinson <debian-bugs@daniel.thecshore.com>
To: Debian Bug Tracking System <700900@bugs.debian.org>
Subject: gnome-session: In 3.8.4 fails unless X Windows blank and DPMS disabled
Date: Fri, 18 Jul 2014 23:11:09 -0400
Package: gnome-session
Version: 3.8.4-4
Followup-For: Bug #700900

Initially I thought the problem was because gnome-screensaver no longer autostarts (which it
doesn't except in Classic mode now, but apparently that is by design and not a bug, although
there is a paucity of information by which to learn this fact), however I have since
discovered the problem is that, at least in an upgrade from Wheezy scenario, the default
configuration is for X Windows to have screen blanking and dpms settings that if not disabled
prevent gnome-session from getting the information it needs.

In short, disabling X Windows screen blanking and dpms resolved this issue, but really it should be
automatically done on upgrade and/or enabling the gnome-session idle and lock timeout should do
the appropriate thing without required arcane CLI stuff (not that I can't do ridiculously long
one-liners if need calls for it, but requiring the average user to this sort of thing (if they
can even find the appropriate commands, since the information is not readily accesible) is not
really viable.  Besides even command line gurus don't necessarily want to do everything by hand;
this isn't Linux From Scratch or Gentoo after all.

Personally as much as I like fine control, I don't want to have spend all my time dealing with
configuring my desktop, or spending mental effort on things that I would rather have 'just work',
especially when I've got better or at least more urgent things to worry about.

-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.14-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_CA.utf8, LC_CTYPE=en_CA.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gnome-session depends on:
ii  gnome-session-bin      3.8.4-4
ii  gnome-session-common   3.8.4-4
ii  gnome-settings-daemon  3.8.5-2+b2
ii  gnome-shell            3.8.4-8.1

gnome-session recommends no packages.

Versions of packages gnome-session suggests:
ii  desktop-base      7.0.3
ii  gnome-keyring     3.8.2-2+b1
ii  gnome-user-guide  3.8.2-1

-- no debconf information



Reply sent to Jeremy Bícha <jbicha@debian.org>:
You have taken responsibility. (Thu, 06 Nov 2025 22:51:05 GMT) (full text, mbox, link).


Notification sent to Michal Suchanek <hramrach@gmail.com>:
Bug acknowledged by developer. (Thu, 06 Nov 2025 22:51:05 GMT) (full text, mbox, link).


Message #20 received at 700900-done@bugs.debian.org (full text, mbox, reply):

From: Jeremy Bícha <jbicha@debian.org>
To: 738612-done@bugs.debian.org, 727190-done@bugs.debian.org, 700900-done@bugs.debian.org, 690596-done@bugs.debian.org, 675620-done@bugs.debian.org, 718686-done@bugs.debian.org, 716876-done@bugs.debian.org, 716778-done@bugs.debian.org, 655691-done@bugs.debian.org, 634259-done@bugs.debian.org, 632785-done@bugs.debian.org
Subject: closing ancient gnome-session bugs
Date: Thu, 6 Nov 2025 17:49:16 -0500
There have been many changes to Debian since this bug was originally
reported. If you are still experiencing this issue with Debian 13 (or
with Debian 12 or Testing or Unstable), please report a new bug.

Thank you,
Jeremy Bícha



Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Fri, 05 Dec 2025 07:24:28 GMT) (full text, mbox, link).


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Debian bug tracking system administrator <owner@bugs.debian.org>. Last modified: Fri Jan 23 19:51:33 2026; Machine Name: bembo

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