** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Triaged = New
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: New = Incomplete
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Incomplete = Opinion
** Changed in: xserver-xorg-video-ati (Ubuntu)
Just to confirm (unless my hardware is a corner case), this bug seems
fixed in freedesktop (freedesktop.org bugzilla #22576); will it be
incorporated in ubuntu, ideally 13.04?
My hardware seems close the original posters' -- legacy radeon -- I'm
using r300 but they seem to be on r200, but the
** Changed in: xserver-xorg-driver-ati
Status: Confirmed = Invalid
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https://bugs.launchpad.net/bugs/539163
Title:
[Legacy Radeon cards] Desktop effects/compiz: display
I'm affected by this bug on Ubuntu 10.10 (maverick). I'm seeing the same
symptoms as the original reporter the mentioned workaround solves the
problem.
kernel 2.6.35-30-generic
xserver-xorg-video-ati 1:3.13.1-1ubuntu5
ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000] [1002:4c66] (rev 01)
** Changed in: xserver-xorg-driver-ati
Importance: Unknown = Medium
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https://bugs.launchpad.net/bugs/539163
Title:
[Legacy Radeon cards] Desktop effects/compiz: display brightness
** Changed in: xserver-xorg-driver-ati
Importance: Medium = Unknown
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https://bugs.launchpad.net/bugs/539163
Title:
[Legacy Radeon cards] Desktop effects/compiz: display brightness
I have the same problem. The contents of windows become dark and barely
readable. The cursor, window top border and panels remain unaffected.
I'm running Lucid 10.04 with kernel 2.6.32-23 all updates as of an hour
ago.
I have the following video hardware:
*-display
description:
@ Andreas Modinos,
Your solution worked well, although it was confusing.
Specifically, you should do the following:
1. Go to compizconfig-settings-manager (if you don't have it, in terminal: sudo
apt-get install compizconfig-settings-manager )
2. On the left side, go to Category General
** Tags added: backlight
** Tags added: compiz
--
[Legacy Radeon cards] Desktop effects/compiz: display brightness fluctuation
with zoom, workspace switch or Expo
https://bugs.launchpad.net/bugs/539163
You received this bug notification because you are a member of Ubuntu
Bugs, which is
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Confirmed = Triaged
** Changed in: xserver-xorg-video-ati (Ubuntu)
Importance: Undecided = High
--
[Legacy Radeon cards] Desktop effects/compiz: display brightness fluctuation
with zoom, workspace switch or Expo
** Package changed: linux (Ubuntu) = xserver-xorg-video-ati (Ubuntu)
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Invalid = Confirmed
--
[Legacy Radeon cards] Desktop effects/compiz: display brightness fluctuation
with zoom, workspace switch or Expo
** Description changed:
Ubuntu Lucid Lynx, kernel 2.6.32.xx
Zooming in with Super+Scroll causes the screen to become very dark,
practically unreadable. Adjusting Fn+Brightness doesn't fix this,
although I can tell the brightness changing slightly. The same thing
happens when changing
** Description changed:
- Running Lucid Alpha with todays updates I have some interesting visual
- effects:
+ Ubuntu Lucid Lynx, kernel 2.6.32.xx
- Zooming in with Super+Scroll causes the screen to become very dark. It
- looks like the backlight on the display turns off, but I'm not sure.
-
Looks like I finally found the explanation...
My upstream bug was pretty quickly marked a duplicate of another bug and within
that bug's comments I found this tip:
Go to Compiz settings (compizconfig-settings-manager), in there to general
settings and deselect Lighting.
That fixed the issue for
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