I have been experiencing the same problem, first with 11.10 and now with
12.04. i965.
It has happened a few times today and I tried the following commands
from VT1:
export DISPLAY=:0; xset dpms force off; sleep 5; xset dpms force on
The commands appeared to run without error but it did not fix
danguy, your bookmarklet is great!
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Flash hangs on any cbc.ca/video site
https://bugs.launchpad.net/bugs/455852
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I have upgraded to Gutsy and the lockups still occur often (more than
50% of the time) when rebooting or when starting up after a shutdown.
The problem never occurs when waking from hibernation.
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Xorg+glx usually causes complete lockup on startup
https://bugs.launchpad.net/bugs/110105
You
Public bug reported:
Note: this problem existing in Edgy too; I was hoping that the upgrade
would fix it somehow.
Whenever I enable DRI and GLX in Xorg, I get a lot of system crashes on
boot. It's a complete lockup -- keyboard lights are off, black screen,
computer doesn't respond at all -- but
