Thanks. I can't see anything unusual going on and there are no log messages relating to this issue that I can see.
But I do see you're using non-atomic mode setting. That's not the default option so you must have enabled that in /etc/environment. Please re-enable atomic mode setting and repeat the steps in comment #2. It will either solve the bug or at least should log more errors about any failed display operations.
Thanks. I can't see anything unusual going on and there are no log messages relating to this issue that I can see.
But I do see you're using non-atomic mode setting. That's not the default option so you must have enabled that in /etc/environment. Please re-enable atomic mode setting and repeat the steps in comment #2. It will either solve the bug or at least should log more errors about any failed display operations.