Ok, I did some digging further and figured, that obviously the GPU is not being used at all when OpenGL apps are run. I launchend glmark2 and checked intel_gpu_top and top: While the GPU usage remained at 0%, glmark2 sent the CPU usage to >200%.
So maybe this is not a Compiz bug then, however - any pointers appreciated! r. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1753057 Title: Compiz causing high CPU load in Ubuntu 18.04 Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1753057/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
