>From playing around it appears about 300 seconds after boot. I was able to recreate this with kernel 4.15.0-29-generic but no longer after running apt upgrade and rebooting to the 4.15.0-36-generic kernel.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1763817 Title: [SRU][BIONIC] after enabling cppc dmesg fills with "ACPI CPPC: PCC check channel failed. Status=0" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763817/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
