** Description changed: + Upstream bug: https://gitlab.gnome.org/GNOME/mutter/issues/3 + + --- + When dragging a window between displays, I can see cpu usage increase while framerate drops dramatically to single numbers. Desktop scaling is 1.0, one is a WXGA screen and another FHD. Ubuntu session (wayland), 17.10. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: gnome-shell 3.26.1-0ubuntu5 ProcVersionSignature: Ubuntu 4.13.0-16.19-lowlatency 4.13.4 Uname: Linux 4.13.0-16-lowlatency x86_64 ApportVersion: 2.20.7-0ubuntu3.1 Architecture: amd64 CurrentDesktop: Unity:Unity7:ubuntu Date: Mon Nov 6 17:09:20 2017 DisplayManager: lightdm GsettingsChanges: - b'org.gnome.shell' b'favorite-apps' b"['/home/development/bin/firefox.desktop', 'org.gnome.Nautilus.desktop', 'jetbrains-phpstorm.desktop', 'code.desktop', 'postman.desktop', 'standard_notes.desktop']" - b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" - b'org.gnome.desktop.interface' b'icon-theme' b"'ePapirus'" - b'org.gnome.desktop.interface' b'gtk-theme' b"'DarkNumix'" + b'org.gnome.shell' b'favorite-apps' b"['/home/development/bin/firefox.desktop', 'org.gnome.Nautilus.desktop', 'jetbrains-phpstorm.desktop', 'code.desktop', 'postman.desktop', 'standard_notes.desktop']" + b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" + b'org.gnome.desktop.interface' b'icon-theme' b"'ePapirus'" + b'org.gnome.desktop.interface' b'gtk-theme' b"'DarkNumix'" InstallationDate: Installed on 2016-03-13 (603 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307) SourcePackage: gnome-shell UpgradeStatus: Upgraded to artful on 2017-10-19 (17 days ago)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1730460 Title: Very poor multi-monitor performance in Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1730460/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
