This appears to be fixed. I am now using Ubuntu 9.10 with vmlinuz-2.6.31-16-generic kernel. Virtualbox 3.0.12 was working acceptably well, and VirtualBox 3.1.0 appears to be working better than ever.
This appears to be fixed. I am now using Ubuntu 9.10 with vmlinuz- 2.6.31- 16-generic kernel. Virtualbox 3.0.12 was working acceptably well, and VirtualBox 3.1.0 appears to be working better than ever.