Public bug reported: I've set up a second seat via loginctl --attach, resulting in the following udev rules:
TAG=="seat", ENV{ID_FOR_SEAT}=="drm-pci-0000_6e_00_0", ENV{ID_SEAT}="seat1" TAG=="seat", ENV{ID_FOR_SEAT}=="input-pci-0000_6c_00_0-usb-0_11_1_0", ENV{ID_SEAT}="seat1" TAG=="seat", ENV{ID_FOR_SEAT}=="sound-pci-0000_6e_00_1", ENV{ID_SEAT}="seat1" TAG=="seat", ENV{ID_FOR_SEAT}=="usb-pci-0000_6e_00_3-usb-0_1", ENV{ID_SEAT}="seat1" Because of #2033322, WaylandEnable=false is set in /etc/gdm3/custom.conf. It works great--except it does so only once. I can login on seat1 just fine, except when I log out, the greeter doesn't come back up again, it just leaves me with a black screen. Can be recovered from by restarting gdm (via ssh from another box or from seat0), but obviously that isn't ideal. I've attached a pstree for the working case (no GUI logins, both greeters up) and the non-working post-logout one (no GUI logins, only seat0 hat a greeter up); please advise re. what logs to provide. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: gdm3 42.0-1ubuntu7.22.04.3 Uname: Linux 6.4.12-060412-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: pass Date: Tue Aug 29 00:02:03 2023 InstallationDate: Installed on 2023-08-25 (3 days ago) InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.2) SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.gdm3.custom.conf: 2023-08-28T23:54:05.623349 ** Affects: gdm3 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy third-party-packages ** Attachment added: "output of pstree for the working and nonworking case" https://bugs.launchpad.net/bugs/2033323/+attachment/5695783/+files/pstree.tgz -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/2033323 Title: will only come up on second seat once [loginctl multiseat] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2033323/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs