Bug 339932 - Plasmashell crashes when navigating through deeper menu levels
Summary: Plasmashell crashes when navigating through deeper menu levels
Status: RESOLVED WORKSFORME
Alias: None
Product: plasmashell
Classification: Plasma
Component: Application Menu (Kicker) (show other bugs)
Version: master
Platform: Kubuntu Linux
: NOR crash
Target Milestone: 1.0
Assignee: Eike Hein
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-10-13 13:59 UTC by soee
Modified: 2016-03-11 19:15 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
The crash report (34.27 KB, text/plain)
2014-10-13 13:59 UTC, soee 		Details
New crash report with (36.76 KB, text/plain)
2014-10-13 14:21 UTC, soee 		Details
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Description soee 2014-10-13 13:59:58 UTC 
Created attachment 89114 [details]
The crash report

- What I was doing when the application crashed:
Switch default Application Menu to Kicker and try to open some deeper levels (second etc.  - you can install KSudoku game to get one). We can go to this level but when returning plasmashell crashes.
This problem is recorded here: https://www.youtube.com/watch?v=n2DIHGhJIeg
Comment 1 Eike Hein 2014-10-13 14:02:20 UTC 
Please install full debug symbols for Qt + KDE Frameworks 5  for a better backtrace (missing symbols in libQt5Quick.so.5 in your backtrace).
Comment 2 soee 2014-10-13 14:21:24 UTC 
Created attachment 89115 [details]
New crash report with

Updated crash report
Comment 3 Eike Hein 2014-10-13 14:41:23 UTC 
Thanks!

If you start plasmashell in an environment with this set:

QSG_RENDER_LOOP=basic

Do you still see the problem?
Comment 4 soee 2014-10-13 17:07:59 UTC 
Hi Eike Hein,
with the set you mentioned all seems to work fine! Whole menu works without single plasma crash.
Comment 5 Eike Hein 2014-10-13 17:09:49 UTC 
That means it's a bug deeply inside Qt somewhere in the multi-threaded renderer, perhaps caused by a driver issue even lower. I'm not sure what I can do :(.
Comment 6 Martin Klapetek 2015-10-21 17:48:54 UTC 
Does it still happen with newer Qt (5.5 ideally) and with newer Plasma (5.4)?
Comment 7 Martin Klapetek 2016-03-11 19:15:57 UTC 
Closing for lack of information.

Please reopen if still happens with newer Qt and newest Plasma.