On this machine - the flashing appears to be only at the bottom of my.right (the portrait-left tilted display).. ie. the section that is below the other display.
effect is it's less annoying than the prior box (which was the whole background strobe-like flashing). I've now adjusted the display a few times; all flashing has now ALL GONE but it wasn't the multiple changes that caused it to stop, but my clicking on the SHOW.DESKTOP (which hid all windows) that caused it to stop. dell d780 box - very different GPU to hp (see prior comment) ** Attachment added: "Screenshot at 2021-09-23 03-51-50.png" https://bugs.launchpad.net/ubuntu/+source/mate-control-center/+bug/1944661/+attachment/5527243/+files/Screenshot%20at%202021-09-23%2003-51-50.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944661 Title: changing screen positions (mate-control-center.displays) caused one display to become unreadable/unusable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mate-control-center/+bug/1944661/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
