Bug 209526

Summary:	Can't umount storage(usb-flash,cd,dvd) when preview enabled in dolphin
Product:	[Applications] dolphin	Reporter:	Viktor Kostusev <spammer_>
Component:	general	Assignee:	Peter Penz <peter.penz19>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	andresbajotierra, mickael.chazaux, spammer_
Priority:	NOR
Version First Reported In:	16.12.2
Target Milestone:	---
Platform:	Gentoo Packages
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	strace of one of my locking kio_thumbnail processes

Description Viktor Kostusev 2009-10-05 14:54:12 UTC

Version:            (using KDE 4.3.1)
Compiler:          gcc-4.4.1 
OS:                Linux
Installed from:    Gentoo Packages

Steps to reproduce:
1. Mount removable (or any)storage via device notifier
2. Open it in dolphin(with preview enabled)
3. Push mouse cursor to files on the storage
When preview would generated and displayed in the dolphin panel,try to umount device. Then it says device is busy, even if go to other location not mountpoint -it busy. lsof shows that kio_thumb procces using mountpoint of storage, killing  kio_thumb helps and device can be umounted.

Comment 1 Dario Andres 2009-10-05 16:40:47 UTC

Related/the same as bug 207120. Thanks

*** This bug has been marked as a duplicate of bug 207120 ***

Comment 2 mickael.chazaux 2009-11-17 20:39:21 UTC

Created attachment 38407 [details]
strace of one of my locking kio_thumbnail processes

Comment 3 mickael.chazaux 2009-11-17 20:43:43 UTC

This happens on various file formats, including avi and dv, mainly MPEG2/4 files Also different file sizes from 150MB to 1GB ( I have no other files )

Comment 4 Dario Andres 2009-12-09 23:30:45 UTC

As this is only happening with video files, try this:
- Go to Dolphin Settings, General Page, Preview tab and deactivate the "VideoFiles (MplayerThumbs)" entry.
- Disable the Information panel
- Close every Dolphin window and start it again
- Now check if the issue persist or if it is fixed.
Thanks