Daniel, Regarding 3 (the blank screen issue when enabling a monitor): I can confirm that the issue happens when you're using Workspaces client 5.9.0.4129 (Windows client version) and no longer happens (even with Xdcv + Gnome) in 5.10.0.4196.
And, by checking the client release notes [1]: "Resolved black screen issue when using multiple monitors with Ubuntu WorkSpaces" [1] https://docs.aws.amazon.com/workspaces/latest/userguide/amazon- workspaces-windows-client.html#windows-release-notes Regards, Fabio Martins -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2020782 Title: Xdcv: Changing display scale setting and reverting it fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2020782/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs