So, I just upgraded to parallels 5 because I wanted functioning support for Ubuntu 9. Anyhow, I had a working U9.1 VM. Parallels tools installed fine, but now the screen is blank white. If I resize the screen, I see the desktop - at the old size - for a brief moment before the size is recomputed and it goes white. Likewise, if I change screen modes, windowed to full screen for example, I get a brief moment where it draws the old screen, then it switches modes and draws an all-white screen again. Argh. Any thoughts? If I have to I'll just go back to the snapshot before installing parallels tools, but seriously... Thanks, Evan