** Changed in: mutter (Ubuntu) Milestone: None => ubuntu-24.04-beta ** Also affects: mutter (Ubuntu Mantic) Importance: Undecided Status: New
** Also affects: mutter (Ubuntu Noble) Importance: High Assignee: Daniel van Vugt (vanvugt) Status: In Progress ** Also affects: mutter (Ubuntu Jammy) Importance: Undecided Status: New ** Changed in: mutter (Ubuntu Jammy) Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: mutter (Ubuntu Mantic) Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: mutter (Ubuntu Jammy) Importance: Undecided => High ** Changed in: mutter (Ubuntu Mantic) Importance: Undecided => High ** Changed in: mutter (Ubuntu Jammy) Status: New => Triaged ** Changed in: mutter (Ubuntu Mantic) Status: New => Triaged ** Description changed: + [ Impact ] + + Input or the entire screen may freeze at times on systems using the + Nvidia Xorg driver with GNOME. + + [ Test Plan ] + + 0. Set up a desktop with Nvidia driver 545 or 550. + 1. Log into Ubuntu, ensuring it's a Xorg session. + 2. Open a Terminal, resize it vigorously, and type several lines of text. + 3. Verify that input never froze for any perceptible period of time. + 4. Run: journalctl -b0 | grep MetaSyncRing + 5. Verify the above command does NOT show messages such as: + + Window manager warning: MetaSyncRing: Sync object is not ready -- were events handled properly? + Window manager warning: MetaSyncRing: Sync object is not ready -- were events handled properly? + Window manager warning: MetaSyncRing: Sync object is not ready -- were events handled properly? + Window manager warning: MetaSyncRing: Too many reboots -- disabling + + [ Where problems could occur ] + + Anywhere in Nvidia (proprietary driver) Xorg sessions since that's the + code being modified. + + [ Original Description ] + There is a noticeable delay in input while using the native terminal. I belive it was caused by a recent software update, as this issue is relatively new. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: ubiquity (not installed) ProcVersionSignature: Ubuntu 6.5.0-26.26~22.04.1-generic 6.5.13 Uname: Linux 6.5.0-26-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia wl ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sat Mar 30 19:57:13 2024 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash --- InstallationDate: Installed on 2024-03-30 (0 days ago) InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220) SourcePackage: ubiquity Symptom: installation 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/2059847 Title: Input lag on Nvidia desktops with X11 To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2059847/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs