Hi AceLan, I am also affected by this issue and using the patched kernel available at http://people.canonical.com/~acelan/lp1475248/ solved the issue for me.
Now the update manager gives me an upgrade for the three linux packages. Can I install them? Please guide me how do I remain updated with latest security fixes while still having the patch applied to the kernel? I have installed 14.04.3 (with vivid HWE). Regards, Aditya -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1488426 Title: High CPU usage of kworker/ksoftirqd Status in HWE Next: New Status in linux package in Ubuntu: In Progress Bug description: kworker consuming 71.5% cpu resource ksoftirqd consuming 28.9% cpu resource It leads to power consumption issue and sometimes leads to BT does not work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1488426/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
