I also get the same behavior if I leave my laptop idle. I come back to it and it's frozen and I need to hard reset.
I've attached my syslog. It seems to repeat the lines in my syslog over and over (approximately 100 times per second) until it freezes. dmesg does not give any relevant information.
Switching back to the 2.6.22-14-generic kernel does not give me any issues.
I also get the same behavior if I leave my laptop idle. I come back to it and it's frozen and I need to hard reset.
I've attached my syslog. It seems to repeat the lines in my syslog over and over (approximately 100 times per second) until it freezes. dmesg does not give any relevant information.
Switching back to the 2.6.22-14-generic kernel does not give me any issues.