virtualbox.org

Very weird issue that just started. I have Fedora 15 as my main OS running Windows 7 in VirtualBox. I have both local and domain logins to the Windows 7 machine and sometimes switch between the two. The issue is, when I click on switch user, the screen resolution resets itself and goes to 640x480. Basically the video just dies basically.

Any ideas of what may be causing this?

One other update: I just tested it to see if logging off and on as a different user did anything, but that part works fine. It is only when switching user.