id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
12800	Ubuntu guest screen is black after resuming from sleep on Windows host	randy1024		"This is a new problem in 4.3.8. After resuming from sleep, the VB guest screen is completely black. Resizing the VB window brings back the screen contents, but the menus of all running applications show as their first letters condensed next to each other and are unworkable until the applications are restarted. Downgrading to VB 4.3.6 makes the problem disappear. 
Host is Windows 7 Ultimate SP 1 64 bit, guest is Ubuntu 12.04 32-bit."	defect	closed	other	VirtualBox 4.3.8	fixed			Linux	Windows