For 20.04 and 20.10 using the TearFree option has provided a workaround solution for me.
Separately Sam (the issue reporter) has confirmed the same solution for his intel graphics
https://askubuntu.com/questions/1066722/intel-screen-tearing-ubuntu-18-04
For 20.04 and 20.10 using the TearFree option has provided a workaround solution for me.
Separately Sam (the issue reporter) has confirmed the same solution for his intel graphics
https:/ /askubuntu. com/questions/ 1066722/ intel-screen- tearing- ubuntu- 18-04