To reproduce this: Boot Ubuntu 20.04 LTS (Focal Fossa)with 5.4 kernel.
Open two terminals: -In the first terminal run the following command "turbostat --show PkgWatt" -In the second terminal run some all CPU busy workload, like stress-ng or mprime After few seconds turbostat will show that power is capped around 9W. Now with this fix the power will be capped around 15W. So you gain performance worth 6W. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874933 Title: Performance workaround for Dell 7390 2-in-1 Ice Lake To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thermald/+bug/1874933/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
