The system 'hung' on me again. Active cursor etc. but I didn't explore for fear of changing any status data.. just hit the button and rebooted after attempting PrtScrn [but can't find where that image got written]. Ran journalctl -b-1 > prevboot.txt which is attached here.
I was in the 4-way split desktop. Only 1 was active this time. It had 2 windows open in it. 1 was overlapping its desktop area (top-left) into the next below it. As i dragged that window down into the bottom left desktop area the system froze. No contention for resources apparent this time. ** Attachment added: "prevboot.txt" https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1882112/+attachment/5381996/+files/prevboot.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882112 Title: [radeon] Screen freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1882112/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs