Ubuntu
firefox package

  1. Bug #1838965
  2. Comment #14

Comment 14 for bug 1838965

Revision history for this message
In , W-jan-k (w-jan-k) wrote :

(In reply to mail from comment #5)
If you open about:support, what does "Compositing" say?
It is normal that the Basic compositor (software rendering) shows tearing. Please open about:config, set gfx.webrender.all to true and restart Firefox to enable OpenGL rendering. WebRender is in the process of becoming enabled by default on Linux.