Comment 15 for bug 203253

Although it works much better in 2.6.24-16 but with 2.6.24-16-generic I still have the problem. It is very strange because it behaves very randomly. Sometimes it works sometimes not. Sometimes when I suspend, system halts with the back screen, but some other times when I try to suspends, after of couple of seconds seeing the black screen, it just locks the screen! I have also heard some beeps after waking up several times. I have reported a bug for the beeps

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/223930.