This is driving me crazy!
Installed VirtualBox on my Mac Air, then Ubuntu latest - resolution of Ubuntu is STUCK at 640x480 which is way to small.
I head on over to settings/display and see 'Built in Display' in Pink.
For the life of me, I have been unable to change this, I click on the 640x480 and it highlights but that is all....
Is there a way to fix this?
Cheers