


The second solution is to simply rescale the host resolution to a lower one, so VirtualBox can function. You should notice immediate improvement in usability.

A quick and easy workaround is to plug your computer into a secondary non-HiDPI monitor and move the virtual machine guest window to that screen. This results in very laggy window movement, typing, and overall updating of the screen to any changes. 5 Screen Flickering on OSX screens (or other)Ī common issue on newer Macbook pros is that VirtualBox scales very poorly to the host display when it is a HiDPI resolution.4 VM Crashing with Termination Reason: Namespace TCC, Code 0x0 (OSX/Mojava/Catalina).3 startxfce4 failing with (EE) AddScreen/ScreenInit failed for driver 0.2 OSX Kernel Driver Not Installed error.1 Running VirtualBox with a HiDPI screen.
