Xmonad as default window manager

Hi. I installed NixOS with xmonad. But when I rebooted system it freeze on black screen and nothing happen.

NixOS config https://dpaste.com/48JFGNAUJ
Xmonad config https://dpaste.com/9M7PQGER3

Maybe someone had the same problem?

The problem was VBox. I don’t know why but in options of Vbox I checked 3D acceleration. After I disabled it everything works smooth :slight_smile: