But I found a workaround: install package linux-oem. Currently this installs linux 4.15.1050. Booting this kernel resolves the problem.
This suggests that the resume problem may be a kernel bug. I tried installing a newer kernel for ubuntu kernel ppa (linux v5.4-rc3), but this has the same issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848771 Title: Reboot after resume from suspend (deep) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1848771/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs