If the above steps fail then please:
1. Reproduce the freeze again.
2. Wait 10 seconds.
3. Reboot.
4. Open a terminal and run:
journalctl -b-1 > prevboot.txt
5. Attach the resulting text file here.
** Package changed: xorg (Ubuntu) => ubuntu
** Changed in: ubuntu
Status: New => I
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It sounds like some part of the system has crashed. To
help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell
