Bug 250727

Summary: Dolphin crashes on png files mouse hover
Product: [Applications] dolphin Reporter: Michal Augustyniak <misiek303>
Component: generalAssignee: Peter Penz <peter.penz19>
Status: RESOLVED WORKSFORME    
Severity: crash CC: finex, frank78ac, mail, markg85, misiek303
Priority: NOR    
Version: 16.12.2   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Michal Augustyniak 2010-09-10 00:58:35 UTC
Version:           unspecified (using KDE 4.4.5) 
OS:                Linux

Every single time dolphin crashes if cursor hovers on png files.

Current details:
$ emerge -pv dolphin kde-meta

These are the packages that would be merged, in order:

                        ... done!
[ebuild   R   ] kde-base/dolphin-4.4.5  USE="semantic-desktop subversion thumbnail (-aqua) -debug -handbook (-kdeenablefinal) (-kdeprefix)" 0 kB                                                  
[ebuild   R   ] kde-base/kde-meta-4.4.5  USE="accessibility nls (-aqua) (-kdeprefix) -sdk -semantic-desktop" 0 kB


Reproducible: Always
Comment 1 Michal Augustyniak 2010-09-10 01:12:14 UTC
errors from console
dolphin(32528)/kdecore (services) KMimeTypeFactory::parseMagicFile: Invalid magic file  "/home/misiek/.local/share/mime/magic"  starts with  "MIME-Magic
" 

$ cat /home/misiek/.local/share/mime/magic
MIME-Magic        

What should be in .local/share/mime/magic file ?
Comment 2 Michal Augustyniak 2010-09-10 01:30:33 UTC
I copied that file from fresh new session user (still crashes but does not crash on new created user). So I thought its some settings for dolphin so I deleted dolphin's stuff in

.kde4/share/config/dolphinrc and .kde4/share/apps/dolphin

Still crashes, got different errors: Looks like magic file is fine now but still contain the same line.

olphin(1245)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing  "/usr/share/mime/magic"
dolphin(1245)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing  "/home/misiek/.local/share/mime/magic"
dolphin(1245)/kio (KDirListerCache) KDirListerCache::slotResult: finished listing KUrl("file:///home/misiek/tmp")
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = dolphin path = /usr/bin pid = 1245
sock_file=/home/misiek/.kde4/socket-misiek/kdeinit4__0
Comment 3 Pino Toscano 2010-09-10 10:38:03 UTC
Please attach a backtrace of the crash, a console output just like the ones you pasted are not useful.
Comment 4 Frank Reininghaus 2010-09-11 23:09:34 UTC
Please see http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports for some hints how to get a useful backtrace.
Comment 5 FiNeX 2010-09-12 14:58:31 UTC
Another crash on mouse hover is bug #250738
Comment 6 Mark 2010-09-15 23:47:41 UTC
Could you reproduce this bug again and provide a backtrace for us?
Comment 7 Michal Augustyniak 2010-09-15 23:52:46 UTC
I so sorry for non activity 
Yes I still have this problem just had no chance to take care of backtrace.
I will post it as soon as I can.
Comment 8 Peter Penz 2010-10-11 16:27:07 UTC
Setting to "waitingforinfo"... (I cannot reproduce this issue)
Comment 9 Julian Steinmann 2018-03-14 11:43:01 UTC
Cannot reproduce with Dolphin 17.12.3. Closing for inactivity & probably fixed :)