Comment 1 for bug 1909012

Thanks for your bug report that helps make Ubuntu better!

Can you trigger the problem in a reproducible manner on your system?
How do you recover your system? Do you need to restart to get your displays back?

If you can reproduce the issue, can you please provide the system logs? There are a couple of methods to grab them but I'd recommend opening a terminal and watching the logs when you trigger the failure, then paste them here:

In a terminal, start watching logs
$ sudo journalctl -f

Trigger the failure and copy/paste the logs here or in a text file and upload it to this bug.