Update. And I don't want to jinx it but ... it seems like 22.04 (to be) has this fixed. Updated to it two days ago, and it seems fine with its kernel 5.15.0-23-generic.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1948701 Title: Hard system lock under 5.* kernel on standard laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1948701/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs