shutdown problems

[Kai Arne]

my computer do not shut down

the system shut down normally, but at the end the system crashe

1. The specific steps:
 1.I click the "shutdown" button
 2.the system operates to shut down, and then I see the status bar go farther and farther down
 3.When this status bar has almost gone down so the screen goes black
 4.computer just doing nothing with the screen in black

Yes, I click the "shutdown" button and the computer just doing nothing with the screen goes black

my pc spec:
AMD Athlon 64 x2 4800+ on a Asus N2M WS Professional

The system:
Description: Ubuntu karmic (development branch)
Release: 9.10
Linux Endor 2.6.31-8-generic #28-Ubuntu SMP Thu Aug 27 14:42:57 UTC 2009 x86_64 GNU/Linux

[arky (arky)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Unfortunately, we can't fix it because your description didn't include enough information. You may find it helpful to read "How to report bugs effectively" http://www.chiark.greenend.org.uk/~sgtatham/bugs.html. We'd be grateful if you would then provide a more complete description of the problem. We have instructions on debugging some types of problems at http://wiki.ubuntu.com/DebuggingProcedures.
At a minimum, we need:
1. the specific steps or actions you took that caused you to encounter the problem,
2. the behavior you expected, and
3. the behavior you actually encountered (in as much detail as possible).
Thanks!

When reporting bugs in the future please use apport, either via the appropriate application's "Help -> Report a Problem" menu or using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Kai Arne (kaiarne5)]

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/421065

[Xandros Pilosa (folivora)]

Kaiarne,

I've marked this bug as duplicate of bug #418509, as bug #421065 from your comment #2 is also marked as duplicate of 418509. Please check this bug report and see if you can identify your problem with it.

Regards