Comment 25 for bug 836480

HI, I'm facing a same problem on my HP 5310m laptop.
When I was using 11.04, I had no problem.

Problem wont happen all the time, but it seem like after a long term(over half a day) suspend, it mostly happens.
Resumeing from hibernate mode instead of suspend mode, problem doesn't seem to show up.

> uname -a
> Linux angel-pn03 3.0.0-13-generic #21-Ubuntu SMP Mon Oct 17 20:18:51 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux