The problem went away with linux-image-generic-hwe-18.04 4.18.0.14.64. I think I'll just switch to that kernel for machines maintained by me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813902 Title: Lenovo Thinkpad T540p - Kernel Crash 4.15.0-44 (18.04 LTS) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1813902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs