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[Bug 876746] [NEW] Turning off laptop display does not work

 

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I am using open-source drivers for my ati card. If I connect an external
monitor to my laptop (acer aspire 8942g) it connects and I can see a
clear imagine, but if I try to turn off my laptops display via gnome-
display-properties the external monitor continues working, but my
laptops display starts to show my sequently changing colors on the full
screen like on a display test. Sometimes I start my laptop and and the
laptop display shows normal sometimes the resolution is low and
sometimes it again shows these colors (always with my external monitor
connected). I had ati proprietary drivers installed once and everything
worked fine and I could turn my laptops display off, but not on the open
source drivers. Also turning my laptops monitor with Fn+F6 does work,
but after I press any key on the keyboard it turns on again.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: gnome-control-center 1:2.32.0-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-28.50-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
Architecture: amd64
Date: Mon Oct 17 20:34:45 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 LANGUAGE=ru:ru_RU:en_US:en
 LANG=ru_RU.utf8
 SHELL=/bin/bash
SourcePackage: gnome-control-center

** Affects: xorg-server (Ubuntu)
     Importance: Low
         Status: New


** Tags: amd64 apport-bug maverick
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Turning off laptop display does not work
https://bugs.launchpad.net/bugs/876746
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