lpuser, I don't think you have the same symptom as mine. The symptom is that just boot up the machine and observe the cpu loading from 'top'. I don't need to do anything or open any apps to encounter this issue.
But your perf report is very similar to mine, you can try to plug USB devices in all USB ports on your machine and see if it helps. -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
