Bug 358728 - Crash when opening the Fonts KCM (QRasterPaintEngine::renderHintsChanged)
Summary: Crash when opening the Fonts KCM (QRasterPaintEngine::renderHintsChanged)
Status: RESOLVED DUPLICATE of bug 336089
Alias: None
Product: systemsettings
Classification: Applications
Component: kcm_fontinst (show other bugs)
Version: 5.5.3
Platform: Kubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-01-29 10:06 UTC by Willem
Modified: 2016-03-07 20:37 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
Garbled font rendering in the Font Management KCM (116.43 KB, image/png)
2016-01-29 10:08 UTC, Willem 		Details
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Description Willem 2016-01-29 10:06:49 UTC 
When I try to launch the Font Management KCM from the System Settings, the application crashes. This happens every time I try.

Reproducible: Always

Steps to Reproduce:
1. From the main windows of the System Settings, select Font.
2. In the left sidebar, click Font Management.

Actual Results:  
The software crashes with the backtrace pasted here: https://paste.kde.org/p2nqfazrg

Expected Results:  
Show the Font Management KCM and not crash ;)

Application: systemsettings5 (5.5.3)

Qt Version: 5.5.1
Operating System: Linux 4.2.0-25-generic x86_64
Distribution: Ubuntu 15.10

I'm using the kubuntu-ppa/backports PPA.

If I launch the Font Management module separately using KRunner, the application does not crash. However, the font preview is garbled, which might be related? See the attached screenshot.
Comment 1 Willem 2016-01-29 10:08:05 UTC 
Created attachment 96900 [details]
Garbled font rendering in the Font Management KCM
Comment 2 Wolfgang Bauer 2016-01-29 10:37:18 UTC 
FYI, the garbled font rendering should be fixed in 5.5.4.
See Bug#336089.

No idea if that would also fix your crash though.
Comment 3 Willem 2016-03-01 14:59:16 UTC 
I just received the upgrade to 5.5.4 and the crash does not occur anymore. So I assume it was related to the garbled font rendering (which is, indeed, also fixed now). Thanks!
Comment 4 Wolfgang Bauer 2016-03-07 20:37:58 UTC 
(In reply to Willem from comment #3)
> I just received the upgrade to 5.5.4 and the crash does not occur anymore.
> So I assume it was related to the garbled font rendering (which is, indeed,
> also fixed now). Thanks!

Thank you for confirming. :-)
I'll mark this as duplicate then (though it probably doesn't matter really... ;-) ).

*** This bug has been marked as a duplicate of bug 336089 ***