The photo you found, yes! the link is in #7 I will look your #16
Here you will find the "newdesg.txt" from dmesg .... ** Attachment added: "New 'dmesg' output" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1803504/+attachment/5213362/+files/newdesg.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1803504 Title: Screen stops redrawing sometimes when moving windows To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1803504/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs