I had to do some pretty hardcore hacking to get Wayland working on Pop. I wrote it up at https://shkspr.mobi/blog/2020/05/fix-screen-tearing-on-rotated-externa

I had to do some pretty hardcore hacking to get Wayland working on Pop. I wrote it up at https://shkspr.mobi/blog/2020/05/fix-screen-tearing-on-rotated-external-monitors-ubuntu-pop_os/ https://shkspr.mobi/blog/2020/05/fix-screen-tearing-on-rotat... Warning - you'll need to be at least a Level 17 Linux expert to understand the complexity involved.