有这篇文章,不知管不管用?
http://ubuntuforums.org/showthread.php?t=965478
[QUOTE=jerrylamos;6075895]Might be the same black screen problem I've been getting with Intel graphics since Aug 13. Excerpting Developers comments from my Launchpad Bug #259385:
"== Desktop effects and Intel 830MG and 845G video cards ==
There is a bug in the intel video driver for the older intel 830 and 845 integrated video cards that are used on laptops like the IBM R30. Desktop effects with compiz will not work on those chips and freeze the system."
From what I've seen on the posts there are a LOT More chips that have symptoms like this.
My workaround is:
Boot in rescue mode 即选择启动菜单的第二项
select root shell prompt
sudo apt-get remove compiz
sudo apt-get remove compiz-core
exit
resume
If that works you're O.K. except no special visual effects. If you want to try compiz again, install with Synaptic.
Jerry[/QUOTE]
[QUOTE=kamishki;6076798]You can try a slightly different approach that may help,
If you are not locked hit ctrl-alt F1 to get to a console
Login
try sudo apt-get autoremove compiz
answer Y when prompted
Go back to x by hitting ctrl-alt F7
hit alt-ctrl-backspace to restart X
Good luck[/QUOTE]
kubuntu:
apt-get remove compiz-wrapper