However, when I install guest additions into either a Ubuntu-10.04 32-bit or 64-bit guest, then:
- VB itself crashes with 3d acceleration enabled when I shutdown the guest or (apparently) if I do anything GL-related inside the guest such as use a GL screensaver
- I lose the network in the guest
All is OK so long as I do not install guest additions.
Has anyone seen anything like this? I see lots of posts about other problems with Ubuntu-10.04, but nothing about VB crashes or network issues.
Has anyone any idea how I might investigate the problem?