desktop-packages team mailing list archive

[Giovanni Pardini <gio.pardini@xxxxxxxxx>]

Public bug reported:

If I decrease the screen brightness using the Fn-F5 key to the lowest level, after a few seconds of inactivity (without touching the keyboard nor the touchpad) the screen brightness goes up automatically to a medium level.
Then, as soon as I move the pointer, the brightness is increased to the maximum level.

>From this point on, the screen brighness alternates automatically
between medium/maximum level. That is, it decreases when idle, and
increases when using the keyboard or mouse.

The expected behaviour is that brightness does not change by itself once
set using the Fn keys.

This bug happens when on battery power.
I didn't try on AC power.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: gnome-power-manager 3.2.1-2
ProcVersionSignature: Ubuntu 3.2.0-8.15-generic 3.2.0
Uname: Linux 3.2.0-8-generic x86_64
ApportVersion: 1.90-0ubuntu2
Architecture: amd64
Date: Sat Jan 14 21:44:39 2012
ProcEnviron:
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-power-manager
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: gnome-power-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise running-unity

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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-power-manager in Ubuntu.
https://bugs.launchpad.net/bugs/916595

Title:
  Screen brightness increases by itself

Status in “gnome-power-manager” package in Ubuntu:
  New

Bug description:
  If I decrease the screen brightness using the Fn-F5 key to the lowest level, after a few seconds of inactivity (without touching the keyboard nor the touchpad) the screen brightness goes up automatically to a medium level.
  Then, as soon as I move the pointer, the brightness is increased to the maximum level.

  From this point on, the screen brighness alternates automatically
  between medium/maximum level. That is, it decreases when idle, and
  increases when using the keyboard or mouse.

  The expected behaviour is that brightness does not change by itself
  once set using the Fn keys.

  This bug happens when on battery power.
  I didn't try on AC power.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: gnome-power-manager 3.2.1-2
  ProcVersionSignature: Ubuntu 3.2.0-8.15-generic 3.2.0
  Uname: Linux 3.2.0-8-generic x86_64
  ApportVersion: 1.90-0ubuntu2
  Architecture: amd64
  Date: Sat Jan 14 21:44:39 2012
  ProcEnviron:
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  SourcePackage: gnome-power-manager
  UpgradeStatus: No upgrade log present (probably fresh install)

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