I also received a similar error after installing Ubuntu 9.10 on Sun Virtual Box 3.0.6 r52128. I never had this problem with Ubuntu 9.04 on VirtualBox. A screenshot of the error on my system is attached.
I also received a similar error after installing Ubuntu 9.10 on Sun Virtual Box 3.0.6 r52128. I never had this problem with Ubuntu 9.04 on VirtualBox. A screenshot of the error on my system is attached.