I have seen this problem on all bionic kernels I have tested. The machine has never seen anything older than bionic. I installed it from a daily end of March.
The mainline kernel does not fix the bug. ** Tags added: bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags removed: bug-exists-upstream ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1763144 Title: Significantly lower power and thermal limits on ThinkPad T480s (and probably others) than on Windows To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763144/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs