Please look in /var/crash for any crash files and tell us what you find.
Also, next time the freeze happens, please:
1. Wait 10 seconds.
2. Reboot.
3. Open Terminal and run:
journalctl -b-1 > prevboot.txt
and attach the resulting text file here.
** Summary changed:
- Xorg freeze
+ [amdgpu] Screen freeze
** Package changed: xorg (Ubuntu) => ubuntu
** Changed in: ubuntu
Status: New => Incomplete
** Tags added: amdgpu
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1900777
Title:
[amdgpu] Screen freeze
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+bug/1900777/+subscriptions
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