In my testing of this, I found that xorg will show 100% utilization. I can ssh into the system (but not vnc) when in this state. I can issue commands such as /sbin/halt or reboot.
The issue will occur after sometimes one minute and sometimes after several hours.
I was using ext4 as the file system. I've since backed off to Ubuntu 9.1 and have not experienced this behavior.
In my testing of this, I found that xorg will show 100% utilization. I can ssh into the system (but not vnc) when in this state. I can issue commands such as /sbin/halt or reboot.
The issue will occur after sometimes one minute and sometimes after several hours.
I was using ext4 as the file system. I've since backed off to Ubuntu 9.1 and have not experienced this behavior.