FYI still happening to me on 18.04 with HWE kernel, similar behavior as #38: kworker with steady high cpu usage after un-docking, re-docking didn't solve it tho.
kernel: 4.18.0-15-generic hardware: Thinkpad x270, Thinkpad Ultra Dock, network: enp0s31f6 (dock eth) and wlp3s0 up -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1488426 Title: High CPU usage of kworker/ksoftirqd To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1488426/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
