Public bug reported: [Steps to reproduce] 1. Install Jammy daily build 2. dist-upgrade to verify https://bugs.launchpad.net/mutter/+bug/1964037 3. reboot with no attach monitor 4. attach monitor after booting
[Expect result] external monitor works directly [Actual result] system go back to gdm login screen [Additional information] 1. the external port is connecting to dGPU. 2. happens on wayland only 3. Only back to login screen in 1st attach, 2nd, 3rd, etc.. works good ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: mutter (not installed) ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu81 Architecture: amd64 CasperMD5CheckResult: pass Date: Thu Apr 14 21:22:47 2022 InstallationDate: Installed on 2022-04-13 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Daily amd64 (20220409) SourcePackage: mutter UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: oem-priority Importance: Critical Assignee: jeremyszu (os369510) Status: Confirmed ** Affects: mutter (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy jiayi nvidia nvidia-wayland oem-priority wayland wayland-session ** Also affects: oem-priority Importance: Undecided Status: New ** Tags added: oem-priority -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969121 Title: System fallback to gdm login screen when hot-plugging a external monitor in 1st time To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1969121/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs