id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
14029	VirtualBox 4.3.6 Hangs on Fedora21 KDE	fedvb		"I recently get a new lenovo T450s laptop, I installed Fedora 21 KDE and VirtualBox 4.3.6. I created a new virtual machine with win8.1 guest os, When i start the vm it always hangs my whole system, what i have to do is press power button for seconds to force shutdown my laptop.
 
I have fllowed the wiki Core_dump, but get nothing ."	defect	closed	other	VirtualBox 4.3.26	duplicate	Fedora 21 KDE hangs		Windows	Linux