[Bug 344554] Re: screen flickers for 2-3 minutes and getting almost black when unpluging laptop
Christian Göbel
christiangoebel at web.de
Tue Mar 17 22:41:21 UTC 2009
** Attachment added: "auth.log"
http://launchpadlibrarian.net/24023268/auth.log
** Description changed:
Binary package hint: xserver-xorg-video-intel
I am testing the development version of Ubuntu 9.04 (jaunty) alpha 6 and latest updates.
- This bug has been discovered on a 3 year old samsung laptop with a 1400x1050 screen resolution and
+ This bug has been discovered on a 3 year old Samsung laptop with a 1400x1050 screen resolution and
a Intel-Centrino platform.
Previous versions of Ubuntu (8.04 and 8.10) did not show this behaviour.
- Whenever I un-plug the power-plug form the laptop the screen of the laptop is flickering heavily for 2-3 minutes.
+ Whenever I un-plug the power-plug form the laptop, the screen of the laptop is flickering heavily for 2-3 minutes.
To me it seems that the laptop is constantly trying to set the mod for the screen.
- After while the screen is dimed down to an almost black screen. When trying to get a brighter screen via the function keys I still can't get to a usable brightness.
+ After a while the screen is dimed down to an almost black screen. When trying to get a brighter screen via the function keys I still can't get to a usable brightness (the screen stays very dark).
- After 2-3 minutes the screen stops flickering but stays almost black.
+ After 2-3 minutes the screen stops flickering but stays very dark.
The attached log-files are produced by unplugging the power supply and
pluging in again (after 5 seconds). Even in this case the screen is
flickering for aprox. 30 seconds.
I get similar behaviour when logging into gnome on battery.
--
screen flickers for 2-3 minutes and getting almost black when unpluging laptop
https://bugs.launchpad.net/bugs/344554
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