kernel-packages team mailing list archive

[Ekimia <contact@xxxxxxxxx>]

Hi Jerely , 16.04-proposed is still 4.3 and does not fix the problem.


As you swaw, Official fix is in 4.4 and 16.04 will includ  4.4, so official fix may be only available in april, or canonical should push the fix to 4.2 which might be difficult.

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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.

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