(In reply to Michel Dänzer from comment #17) > Possibly. Basically, the compositor must not reparent a "borderless > fullscreen" X11 window to a larger X11 window (e.g. for drop shadows).
Re-posted response from KWin developers to this idea in the new bug: https://gitlab.freedesktop.org/xorg/xserver/issues/20 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1746163 Title: GLX apps are swapping at the wrong refresh rate under Xwayland To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1746163/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp