I was able to fix the issue by downgrading "NVIDIA accelerated graphics driver" from version 177 to version 173.
-- Excessive CPU fan usage https://bugs.launchpad.net/bugs/288937 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
