The log looks like Wayland sessions are starting up just fine. I wonder if this might be another simpledrm issue (even though simpledrm card0 is clearly already removed before GNOME starts on Intel card1)... Please try adding kernel parameter:
initcall_blacklist=simpledrm_platform_driver_init ** Package changed: gnome-session (Ubuntu) => linux (Ubuntu) ** Tags added: jammy regression-update ** Package changed: linux (Ubuntu) => linux-hwe-6.8 (Ubuntu) ** Changed in: linux-hwe-6.8 (Ubuntu) Importance: Undecided => Critical ** Changed in: linux-hwe-6.8 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/2077265 Title: Gnome desktop freeze after kernel update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2077265/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs