Bug 410731 - UI freezes multiple times
Summary: UI freezes multiple times
Status: RESOLVED DUPLICATE of bug 401450
Alias: None
Product: kdevelop
Classification: Applications
Component: UI: general (show other bugs)
Version: 5.4.0
Platform: Other Linux
: NOR major
Target Milestone: ---
Assignee: kdevelop-bugs-null
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-08-08 16:26 UTC by rgoomes
Modified: 2020-09-08 08:32 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:

Attachments
stacktrace (28.77 KB, application/vnd.tcpdump.pcap)
2019-08-08 16:26 UTC, rgoomes 		Details
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Description rgoomes 2019-08-08 16:26:08 UTC 
Created attachment 122016 [details]
stacktrace

SUMMARY
I'm working on a relatively big project (approximately 2000 source .cpp files) and I have to kill KDevelop multiple times in the same day due to UI freezes (most of the times the freeze lasts forever). I have attached the stacktrace when this happens. It is always the same trace (KDirWatchPrivate::useFAM). The stacktrace was forced by sending SIGBUS signal to KDevelop. Please take a look at the trace. Is there something that I can do as an workaround? maybe disabling a plugin?

STEPS TO REPRODUCE
Happens randomly.

OBSERVED RESULT
UI is completely frozen. Force kill is required.

EXPECTED RESULT
The UI does not freeze.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: KDE Neon
KDE Plasma Version: 5.16.4
KDE Frameworks Version: 5.60.0
Qt Version: 5.12.3

ADDITIONAL INFORMATION
There is already a similar bug report in https://bugs.kde.org/show_bug.cgi?id=401450 (stacktraces are very similar). I myself reported it. I think this was also happening prior to KDevelop 5.3.0
Comment 1 rgoomes 2020-09-08 08:32:48 UTC 

*** This bug has been marked as a duplicate of bug 401450 ***