Public bug reported:
After a night-to-day unlock screen (my workstation stays awake but
screen locked with screensaver activated), my CPU is almost burned by
the 'gnome-session' process. But this this not the only problem. I can't
launch any application, not even KDE-based apps. The one's that stood
open like terminal, Firefox, etc, continues to work; but the new ones
that I launch from gnome panel don't even show the window borders.
This continue happening since 1 month ago. My system is alway up-to-
date.
Sometimes, when I close Firefox process and relaunch it, that behaviour
disappears, but 5 min after using my workstation it comes back and my
Desktop stays unusable. I can't logout; need to force a X reboot by CTRL
+ALT-BACKSPACE, then everything goes normal.
When I lock my workstation for 2 hours (lunch time! :) ), nothing
happens after unlocking and can work normally until the end of day.
Please help me diagnosing this problem (I'm really lost and don't know
where to start digging). It's a really a nasty behaviour. My machine is
a Dell Optiplex 740 with 3GB RAM.
I use Ubuntu Intrepid 32-bit.
Thanks for the help!
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: cpu firefox gnome gnome-session hangs intrepid lock reboot screensaver
unlock
** Description changed:
- After a night-to-day unlock screen (my workstation stays wake but screen
- locked with screensaver activated), my CPU is almost burned by the
- 'gnome-session' process. But this this not the only problem. I can't
- launch any application, not even KDE-based apps. The one's to stood open
- like terminal, firefox, etc, continues to work; but the new ones that I
- launch from gnome panel don't even show the window borders.
+ After a night-to-day unlock screen (my workstation stays awake but
+ screen locked with screensaver activated), my CPU is almost burned by
+ the 'gnome-session' process. But this this not the only problem. I can't
+ launch any application, not even KDE-based apps. The one's that stood
+ open like terminal, Firefox, etc, continues to work; but the new ones
+ that I launch from gnome panel don't even show the window borders.
- This happened since 1 month ago. My system is alway uptodate.
+ This continue happening since 1 month ago. My system is alway up-to-
+ date.
- Sometimes, when I close firefox process and relaunch it, that behaviour
+ Sometimes, when I close Firefox process and relaunch it, that behaviour
disappears, but 5 min after using my workstation it comes back and my
Desktop stays unusable. I can't logout; need to force a X reboot by CTRL
+ALT-BACKSPACE, then everything goes normal.
- When I lock my worstation for 2 hours, nothing happens and can work
- until the end of day.
+ When I lock my workstation for 2 hours (lunch time! :) ), nothing
+ happens after unlocking and can work normally until the end of day.
- Please help me diagnosing this problem. It's a really nasty behaviour.
- My machine is a Dell Optiplex 740 with 3GB RAM
+ Please help me diagnosing this problem (I'm really lost and don't know
+ where to start digging). It's a really a nasty behaviour. My machine is
+ a Dell Optiplex 740 with 3GB RAM.
I use Ubuntu Intrepid 32-bit.
Thanks for the help!
** Tags added: cpu firefox gnome gnome-session hangs intrepid lock
reboot screensaver unlock
--
gnome-session process goes berzek in cpu after a night-to-day unlock screen
https://bugs.launchpad.net/bugs/341730
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