Here's a related bug on Arch Linux. https://forums.lenovo.com/t5/Other-Linux-Discussions/ACPI-Errors- Hanging-the-Shutdown-Process-X1-Extreme-Gen-2/m-p/4643802
The user there says installing acpid resolved the issue for them. acpid is already installed here (it's part of the ubuntu-desktop task). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939349 Title: frequent hangs with latest hirsute kernel (nvidia graphics) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1939349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
