Ubuntu
xorg-server package

  1. Bug #1875015
  2. Comment #29

Comment 29 for bug 1875015

Revision history for this message
ilker (ilkerk) wrote : Re: Ubuntu 20.04 and Displaylink is extremely slow

I have this issue on 21.04 Thinkpad P1 when I use DP on the dock and turn the laptop monitor off.

The workaround for me was adding
LIBGL_DRI3_DISABLE=true
to the /etc/environment and reboot.

I have nvidia card and read this workaround for an HDMI issue somewhere on the Nvidia forums, But it seems like it also solved my problem.