Please try this:
1. Wait until the graphics freezing problem happens again.
2. Open a Terminal and run:
journalctl -b0 journal.txt
3. Attach the file 'journal.txt' to this bug.
Please try this:
1. Wait until the graphics freezing problem happens again.
2. Open a Terminal and run:
journalctl -b0 journal.txt
3. Attach the file 'journal.txt' to this bug.