I believe lp:1863489 is a duplicate of this, but the symptom is powertop showing that the i915 device is not dropping into RC6 or lower power state. I was able to reproduce this on my laptop and after installing the above 5.3 test kernel, powertop is now showing RC6 usage > 90% when my desktop is idle.
The 5.3 test kernel Seth generated worked for me. I also tried the 5.4 test kernel Andrea built which also showed RC6 usage > 90% via powertop. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853044 Title: 5.3.0-23-generic causes fans to spin when idle To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1853044/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
