The the instructions in comment #5 don't fix the problem then please: 1. Reproduce the freeze again.
2. Wait at least 10 seconds. 3. Reboot. 4. Run this command: journalctl -b-1 > prevboot.txt 5. Attach the resulting text file here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1923140 Title: Freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1923140/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
