id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
10895	GM(VERR_VMX_INVALID_GUEST_STATE) on Windows 7 with latest Updates freezes on Ubuntu 12.04 and VB 4.1.20 r80170	Markus Seidl		"Hi, 

I'm using the system as described before and sometimes I get a Guru Meditation error, or the guest system just freezes after some time.
Any pointers how to fix the problem, or where to search?

I noticed that a plain Win7 installation runs ok, but after installing the latest security updates and fixes it just freezes. But I'm not 100% sure about that observation.

Thanks,
Mark"	defect	closed	other	VirtualBox 4.1.20	obsolete			Windows	Linux