Please try selecting 'Ubuntu on Xorg' from the login screen (button in the bottom right corner of the screen) and then run this command again:
xrandr --verbose > xorgxrandr.txt and attach the resulting text file here. Does the same bug occur in Xorg? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922540 Title: Display orientation resets on reboot with USB-C external monitor and refresh rate dropdown disappears when setting it sometimes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1922540/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs