Same issue here with Thinkpad P13s Gen 2 (AMD) with 23.10 installed just moments ago
I'm also unable to install the fixes on a fresh installation: sudo apt install -t mantic-proposed mutter Reading package lists... Done E: The value 'mantic-proposed' is invalid for APT::Default-Release as such a release is not available in the sources sudo apt install mutter/mantic-proposed Reading package lists... Done Building dependency tree... Done Reading state information... Done Package mutter is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: mutter-common-bin E: Release 'mantic-proposed' for 'mutter' was not found Did I miss something? => mutter-common-bin is already the newest version (45.0-3ubuntu3). -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2034619 Title: [amdgpu] gnome-shell gets SIGKILL'd when lock screen or under heavy load in Wayland To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/2034619/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs