﻿id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
11606	Poor graphics performance on retina display with VirtualBox 4.2.x	cmil		"I'm happily using VirtualBox on a MacBook Pro with Retina display. However, ever since the release of VirtualBox 4.2 moving windows in a guest OS is very slow, i.e. the movement of the window is considerably lagging behind the pointer movement up to a degree where it gets unusable. This happens on both, a Gentoo Linux VM with a XFCE4 desktop and on a Windows Vista VM. The problem also occurs no matter which resolution the MacBook's retina display is configured to use. Moving windows works fine, however, when I move the VM window to a secondary (non-retina) display.

I tried several 4.2.x releases of VirtualBox including 4.2.10 which all showed the same behaviour. I'm currently using 4.1.24 which seems to be the last version not to have this problem."	defect	reopened	GUI	VirtualBox 4.2.10				all	Mac OS X
