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Re: kioworker and CPU



On Monday, April 28, 2025 12:27:33 PM Mountain Standard Time MERLIN Philippe wrote:

> Thank you for the method you provide to detect the cause of Kioworker's

> out-of-control behavior, which causes processor overheating. In my case, it

> worked very well; the culprit was a corrupted .pps file. Deleting this file

> in the same session didn't make the problem go away, but upon rebooting,

> everything returned to normal.

> I don't understand why the KDE system is interested in this file if it existed

> in my home directory and I hadn't accessed it for a long time.


KDE is probably trying to make a thumbnail of the file to display in Dolphin.


> Should I file a bug report? If so, I don't know how to write one? Is it a

> Debian or KDE bug?


It sounds like an upstream bug, so I would file it with KDE.


> The offending .pps file is deleted; to find it, I'd have

> to look for it in my backups. I also recently had a problem with clamav

> (clamd), which also used a processor at 100%, thus increasing the processor

> temperature. A reboot calmed everything down.


It would be very helpful to them if you attached a copy of the .pps file to the bug report.  Otherwise, they don’t have much to go on.


--

Soren Stoutner

soren@debian.org

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