Bug 400592 - "kdeinit5 closed unexpectedly" error when previewing
Summary: "kdeinit5 closed unexpectedly" error when previewing
Status: RESOLVED DUPLICATE of bug 399896
Alias: None
Product: dolphin
Classification: Applications
Component: view-engine: icons mode (show other bugs)
Version: unspecified
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-11-02 13:58 UTC by Kamesh
Modified: 2018-11-04 10:04 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
crash report (3.76 KB, text/plain)
2018-11-02 13:58 UTC, Kamesh 		Details
video with the issue (472.67 KB, video/x-matroska)
2018-11-02 14:03 UTC, Kamesh 		Details
smb-backtrace (2.41 KB, text/plain)
2018-11-03 09:25 UTC, Claudio 		Details
webm-backtrace1 (3.81 KB, text/plain)
2018-11-03 09:28 UTC, Claudio 		Details
webm-backtrace2 (3.79 KB, text/plain)
2018-11-03 09:29 UTC, Claudio 		Details
webm-backtrace3 (4.37 KB, text/plain)
2018-11-03 09:29 UTC, Claudio 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description Kamesh 2018-11-02 13:58:02 UTC 
Created attachment 116049 [details]
crash report

SUMMARY
I get "kdeinit5 closed unexpectedly" error when clicking on preview button in certain folders (not all). Not all folders generate this error. I could not pinpoint as to what in the folders is causing this. But I am assuming that it has something to do with the generation of thumbnails. I am attaching the crash report this.  

SOFTWARE VERSIONS
(available in About System)

Operating System: KDE neon 5.14
KDE Plasma Version: 5.14.2
Qt Version: 5.11.2
KDE Frameworks Version: 5.51.0
Kernel Version: 4.15.0-38-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-6820HQ CPU @ 2.70GHz
Memory: 15.5 GiB of RAM


ADDITIONAL INFORMATION
Comment 1 Kamesh 2018-11-02 14:03:04 UTC 
Created attachment 116050 [details]
video with the issue

video with the issue
Comment 2 Claudio 2018-11-02 21:04:24 UTC 
Hi

I have the same problem since the upgrade to frameworks 5.51 under Kubuntu 18.10.
The crash also happens when trying to browse (the non functional - https://bugs.kde.org/show_bug.cgi?id=392447) smb://
When I install libkf5kiocore 5.50 everything is back to normal.
One file which cause this bug for me is a .webm file which only contains an audio, but no video track. Another one is a .wma file.
The crash only occurs when thumbnail previews are enabled, or when i hover the mouse over the file with Dolphins "Show tooltips" enabled.
KDE neon gitunstable did not show this behavior, also the stable useredition of neon from 01.11. also no longrr exhibits the problem - a previous build did.
Comment 3 Kai Uwe Broulik 2018-11-02 22:04:05 UTC 
Please provide a backtrace

*** This bug has been marked as a duplicate of bug 399896 ***
Comment 4 Kai Uwe Broulik 2018-11-02 22:04:44 UTC 
Sorry, I had that still in the comment field, nevermind, you did provide one and this is a bug that was fixed for Applications 18.08.3 :)
Comment 5 Claudio 2018-11-03 09:25:38 UTC 
Created attachment 116059 [details]
smb-backtrace
Comment 6 Claudio 2018-11-03 09:28:47 UTC 
Created attachment 116060 [details]
webm-backtrace1
Comment 7 Claudio 2018-11-03 09:29:00 UTC 
Created attachment 116061 [details]
webm-backtrace2
Comment 8 Claudio 2018-11-03 09:29:19 UTC 
Created attachment 116062 [details]
webm-backtrace3
Comment 9 Claudio 2018-11-03 09:35:36 UTC 
Hi Kai

I deinstalled the kdegraphics-thumbnailers package, restartet KDE and still got these crahes, so I attached the backtraces. The crash for the .wma file also seems to come from ffmpegthumbnailer (Can attach them if you need it).
Comment 10 Christoph Feck 2018-11-03 20:02:55 UTC 
Please report the backtraces from comment #5 and comment #6 as separate bugs. The crash from comment #0 is fixed in 18.08.3 to be released in the coming days.
Comment 11 Claudio 2018-11-04 10:04:17 UTC 
Created bugs https://bugs.kde.org/show_bug.cgi?id=400650 (SMB) and https://bugs.kde.org/show_bug.cgi?id=400651 (ffmpegthums)