Installed Ubuntu Server 20.04, Mate desktop, light-dm on a Raspberry Pi4. It runs great
Added Cinnamon desktop, but it runs only in software rendering mode.
How do I get it to run cinnamon using the gpu?
At log in I can select Mate, Cinnamon or Cinnamon(Software Rendering). Both cinnamon options run in software rendering mode only.
Mate runs with no problems.