[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
Fix released in mutter 3.34 ** Changed in: mutter (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
** Tags removed: cosmic ** Tags added: bionic disco eoan -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
** Changed in: mutter Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
** Changed in: mutter Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
** Description changed: - https://gitlab.gnome.org/GNOME/mutter/issues/334 + Upstream bug: https://gitlab.gnome.org/GNOME/mutter/issues/334 + Upstream fix: https://gitlab.gnome.org/GNOME/mutter/merge_requests/281 --- Xorg sessions have higher output lag than Wayland sessions. Test case: Grab a window with the mouse and drag it around smoothly. Expected: the same minimal gap between the cursor and the window's title bar in both Xorg and Wayland sessions. Observed: a bigger gap (higher latency) in Xorg sessions. I only realized this was a bug when I stumbled on a fix while experimenting with the presentation timing logic in mutter, so assigning to myself. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: mutter 3.30.0-4 ProcVersionSignature: Ubuntu 4.18.0-8.9-generic 4.18.7 Uname: Linux 4.18.0-8-generic x86_64 ApportVersion: 2.20.10-0ubuntu11 Architecture: amd64 Date: Sun Oct 7 17:22:48 2018 InstallationDate: Installed on 2018-05-26 (133 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180525) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_AU.UTF-8 SHELL=/bin/bash SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) ** Bug watch added: gitlab.gnome.org/GNOME/mutter/issues #334 https://gitlab.gnome.org/GNOME/mutter/issues/334 ** Also affects: fmutter via https://gitlab.gnome.org/GNOME/mutter/issues/334 Importance: Unknown Status: Unknown ** Project changed: fmutter => mutter -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
Please don't test for this bug while bug 1818972 is open. Or at least use the workaround mentioned in bug 1818972. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
** Changed in: mutter (Ubuntu) Milestone: None => ubuntu-19.03 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
** Changed in: mutter (Ubuntu) Status: Triaged => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1796549] Re: Xorg sessions have higher output lag than Wayland sessions
Upstream: https://gitlab.gnome.org/GNOME/mutter/issues/334 ** Description changed: + https://gitlab.gnome.org/GNOME/mutter/issues/334 + + --- + Xorg sessions have higher output lag than Wayland sessions. Test case: Grab a window with the mouse and drag it around smoothly. Expected: the same minimal gap between the cursor and the window's title bar in both Xorg and Wayland sessions. Observed: a bigger gap (higher latency) in Xorg sessions. I only realized this was a bug when I stumbled on a fix while experimenting with the presentation timing logic in mutter, so assigning to myself. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: mutter 3.30.0-4 ProcVersionSignature: Ubuntu 4.18.0-8.9-generic 4.18.7 Uname: Linux 4.18.0-8-generic x86_64 ApportVersion: 2.20.10-0ubuntu11 Architecture: amd64 Date: Sun Oct 7 17:22:48 2018 InstallationDate: Installed on 2018-05-26 (133 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180525) ProcEnviron: - TERM=xterm-256color - PATH=(custom, no user) - XDG_RUNTIME_DIR= - LANG=en_AU.UTF-8 - SHELL=/bin/bash + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_AU.UTF-8 + SHELL=/bin/bash SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1796549 Title: Xorg sessions have higher output lag than Wayland sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1796549/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
