id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
9700	VirtualBox 3D Ubuntu 11.04 Unity graphical random graphical corruption	temp4746		"Some time after having Ubuntu 11.04 running with unity 3D (3D acceleration enabled)
The desktop part of the screen enters a corrupt state and stops showing correctly (going black not redrawing showing only parts of stuff)

VirtualBox 4.1.4 Guest Additions 4.1.4 installed
Ubuntu 11.04 Up-to-date no extra packages other than the guest additions from the guest additions .iso installed.
ATI Mobility Radeon HD 5470 (Driver version 11.07)
Windows 7 Home Premium 64-bit
Intel VT-x enabled
Core i3 proccessor (4 cores cores reported, I think it's 2 hyperthreaded to 4)
1 GB ram allocated to guest
2 CPU Guest SMP
8GB .vdi"	defect	closed	other	VirtualBox 4.1.4	duplicate			other	other