I have a Intel 945 Chipset with an Atom 330 running an updated Karmic x64 beta. In earlier versions of Karmic, the display would freeze within a minute of login. After updates, it now will usually not freeze if computer is left idle immediately after login. Freezes mostly commonly during application launch, but still on occasion after the app is launched. Once it has frozen, I am still able to SSH in.
Runs perfectly fine in Failsafe Gnome.
My other desktop running Karmic with a nvidia graphics card has never had such a problem, and Jaunty works just fine on this one, so I suspect it has something to do with Karmic's new Intel graphics drivers.
I'm new to bug reporting, so I apologize if I missed any duplicates of this bug.
Description: Ubuntu karmic (development branch)