I installed Ubuntu 14.04 LTS amd64 desktop on VirtualBox 4.3.26 which is running on OSX10.10 (amd64) and the only option for screen resolution is 640x480. This resolution is found under the
System Settings -> Displays -> Resolution drop down menu.
I've tried installing the
dkms package and
virtualbox-guest-additions (which wasn't able to be found, maybe my
sources.list file is bad?) as suggested in other forums, but it didn't help.
This is all freshly installed, I haven't tampered with the machine or settings at all.
What is going on here?