@kaihengfeng you were right - the patches work. kstoilov@kostadin-ubuntu:~$ uname -r 6.8.0-1040-generic kstoilov@kostadin-ubuntu:~$ sudo cat /sys/kernel/debug/pmc_core/package_cstate_show Package C2 : 55740989 Package C3 : 4656373 Package C6 : 43325041 Package C7 : 6687655 Package C8 : 44948950 Package C9 : 1693 Package C10 : 92865596
I am also attaching lspci from the test run for reference. Thank you. ** Attachment added: "lspci.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2072679/+attachment/5800758/+files/lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2072679 Title: Regression: unable to reach low idle states on Tiger Lake To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2072679/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
