Today I update UEFI model PC using CSM, restored backup from 2019-03-02. use software-updater, and update normal. and PC shutdown problem occur again.
I force power-off/power-on by switch, and I select kernel 4.15.0-46-generic to 4.15.0-45-generic, so boot up normal. then I check syslog file, a lot of ureadahead[264] messages in two seconds. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1821480 Title: UEFI model PC using CMS coult not update ubuntu-18.04.2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1821480/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
