Just had this again.
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https://bugs.launchpad.net/bugs/1087010
Title:
kworker uses 70-90% of a CPU core (hyperthreaded)
Status in “linux” package in Ubuntu:
Expired
Bug
Hello, Joseph. Just tested it and still no solution.
You can see the problem in action in the screenshot I'm attaching, with the
newest kernel.
** Attachment added: "kworker.png"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1255777/+attachment/3939754/+files/kworker.png
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You recei
Contrary to what was previously ocurring, this problem started arising
now even when the computer has not been suspended. It's getting worse.
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** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1255777
Title:
kworker process takes up ~95% of one CPU after suspendi
Hello. Thanks for helping.
I did the test for versions 3.12 and 3.13-rc2. The problem persists in
both versions.
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https://bugs.launchpad.net/bugs/1255777
Title:
kworker pr
Public bug reported:
On my computer, everytime I suspend and resume, a process appears called
kworker and takes around 95% CPU until next reboot. Contrary to what
I've seen around, the lid doesn't have to be closed and it doesn't
affect the next suspending.
ProblemType: Bug
DistroRelease: Ubuntu
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