The -23 kernel doesn't seem to be better. In general on a well-behaves Intel SoC it should reach Package C8.
I _guess_ it's because there's something connect to Thunderbolt. Can you please try unplug the "Cable Matters USB-C Video Cable" device from thunderbolt port, and see if the SoC can reach deeper Package C-state? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881601 Title: Fan excessively runs, even when idle To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881601/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
