I'm not sure what is actually causing the problem, but I'm having issues with the latest kernel (18.104.22.168 with BFS scheduler).
I downloaded it and booted the system using the newest kernel (22.214.171.124) that had the BFS extensions. Twice now, after a while, the system has just hung, can't run anything and the clock is frozen. The only thing I can do is to force quit the VM and restart it. Can't do a guest shutdown, no messages.
Since this has happened, I've gone back to the default kernel that came with PCLinuxOS 2010 (126.96.36.199 with BFS scheduler). I don't have any issues with it hanging on me.
What should I be looking for in the logs? And which log - PCLinuxOS one or VirtualBox one? Also, with the kernel upgrade, should I have rerun the Guest Additions?
Host - late 2009 iMac Core 2 Duo, 4GB RAM, 500 GB hard drive, Mac OS X 10.6.3, VirtualBox 3.1.6.
Guest - PCLinuxOS 2010 KDE, 2 CPUs allocated, 1.5 GB RAM, 40 GB drive space, 64 MB video, 3D acceleration enabled, APIC on, VT-x enabled.