Bug 218323 - kio_thumbnail has 100% cpu usage after starting previewing a network folder and disconnecting the cable (connection lost)
Summary: kio_thumbnail has 100% cpu usage after starting previewing a network folder a...
Status: RESOLVED FIXED
Alias: None
Product: kio
Classification: Unmaintained
Component: thumbnail (show other bugs)
Version: 4.3
Platform: Gentoo Packages Unspecified
: NOR normal
Target Milestone: ---
Assignee: Malte Starostik
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-12-11 21:30 UTC by BRULE Herman
Modified: 2018-05-06 01:45 UTC (History)
5 users (show)

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Description BRULE Herman 2009-12-11 21:30:02 UTC 
Version:            (using KDE 4.3.4)
Installed from:    Gentoo Packages

Hello, step for reproduce this bug:
- Open large folder in preview but as network
- Unplug the network wire
What do:
kio_thumbnail put the cpu to 100%
Comment 1 karl.r.ernst 2010-02-12 00:53:06 UTC 
This happens for me to with kde 4.4. After opening a dolphin on a samba share mounted with samba4k, it goes 100% cpu on unmounting.
Comment 2 David Heidelberg 2010-03-24 21:33:00 UTC 
This problem occurs for me too.

Kernel 2.6.33-34_rc2
KDE 4.3 - 4.4

Root directory of server connected to /mnt/srv.
After "Open file" in kate, it browse to /mnt/srv, but when try enter to /mnt/srv/usr, kio_thumbnail start eating 101% of cpu and I'm not able to kill it, so whole computer have to be turned off by PWR button. Network connection is 100% OK, this bug occurs only with KDE.
Comment 3 Nate Graham 2018-04-13 21:56:23 UTC 
Is this still an issue with KDE Frameworks 5.44 or greater?
Comment 4 Patrick Silva 2018-05-05 21:34:42 UTC 
cannot confirm high cpu usage when I disconnect a wired network while dolphin generates thumbs of jpg files from a samba share.
Comment 5 Patrick Silva 2018-05-05 21:36:33 UTC 
(In reply to Dr. Chapatin from comment #4)
> cannot confirm high cpu usage when I disconnect a wired network while
> dolphin generates thumbs of jpg files from a samba share.

plasma 5.12.5, kio 5.45, samba 4.8.1, Arch Linux.
Comment 6 Nate Graham 2018-05-06 01:45:01 UTC 
Thanks!