display manager - LightDM shows blank screen with cursor ...
forums.debian.net › viewtopicMay 10, 2017 · I'm using Debian Sid (unstable) amd64 and when trying to login via LightDM, it shows a blank screen with a blinking cursor at the top-left corner. I installed Debian (somewhere around Dec 2016) using the Debian live "standard" iso flashed onto a USB-drive. It was a minimal install (without X) so I installed Xfce with LightDM (using the default ...