Ubuntu
xserver-xorg-video-nouveau package

  1. Bug #1875015
  2. Comment #48

Comment 48 for bug 1875015

Revision history for this message
Adam Niedling (krychek) wrote : Re: Ubuntu 20.04 and Displaylink is extremely slow

Bumped into this bug after upgrading to 21.10. Laptop with nVidia 2080, DisplayPort to external screen.
Adding LIBGL_DRI3_DISABLE=true to /etc/environment fixed my issue.