Bug 421217

Summary: Plasma start menu toolbar crashes after pairing mobile with KDEConnect
Product: [Plasma] plasmashell Reporter: Daniel Souza <dssouzadan>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: fabricio.henrique4, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.18.3   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Attachments: New crash information added by DrKonqi
New crash information added by DrKonqi

Description Daniel Souza 2020-05-09 10:42:23 UTC 
Application: plasmashell (5.18.3)

Qt Version: 5.13.2
Frameworks Version: 5.68.0
Operating System: Linux 5.6.10-300.fc32.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 32 (KDE Plasma)

-- Information about the crash:
- What I was doing when the application crashed:
Pairing mobile with KDE connect.
- Unusual behavior I noticed:
Plasma start menu toolbar crashes and now is hidden. Also the kwin shortcut to open menu (meta) does not work.

- Custom settings of the application:
- Fedora upgraded from 31 to 32, to have the latest KDE Plasma version 5.18.4 (however it came with 5.18.3).
- Compositor on OpenGL 3.1, with disabled option of applications to stop compositor effects.
- Native Nvidia Driver installed version (440.82) NVIDIA-Linux-x86_64-440.82.

The crash can be reproduced every time.

-- Backtrace (Reduced):
#6  0x00007fa6c318a1e8 in glyphRunWithInfo(QFontEngine*, QGlyphLayout const&, QPointF const&, QFlags<QGlyphRun::GlyphRunFlag> const&, QFixed const&, QFixed const&, int, int, unsigned short*, int, int) () at /lib64/libQt5Gui.so.5
#7  0x00007fa6c318b19e in QTextLine::glyphRuns(int, int) const () at /lib64/libQt5Gui.so.5
#8  0x00007fa6c46bb090 in QQuickTextNodeEngine::addGlyphsInRange(int, int, QColor const&, QColor const&, int, int) () at /lib64/libQt5Quick.so.5
#9  0x00007fa6c46bb6d4 in QQuickTextNodeEngine::addGlyphsForRanges(QVarLengthArray<QTextLayout::FormatRange, 256> const&, int, int, int, int) () at /lib64/libQt5Quick.so.5
#10 0x00007fa6c46bd819 in QQuickTextNodeEngine::addText(QTextBlock const&, QTextCharFormat const&, QColor const&, QVarLengthArray<QTextLayout::FormatRange, 256> const&, int, int, int, int) () at /lib64/libQt5Quick.so.5


Possible duplicates by query: bug 421196, bug 421100, bug 421089, bug 420808, bug 416068.

Reported using DrKonqi
Comment 1 Daniel Souza 2020-05-09 10:42:24 UTC 
Created attachment 128278 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.
Comment 2 Fabricio Henrique 2020-05-12 23:54:09 UTC 
Created attachment 128406 [details]
New crash information added by DrKonqi

plasmashell (5.18.5) using Qt 5.13.2

- What I was doing when the application crashed:

Connecting my phone to KDE Connect app

- Unusual behavior I noticed:

- PlasmaShell crashes stopping to work and only back when typing kstart5 plasmashell on terminal 

OBS.: I'm running FEDORA 32

-- Backtrace (Reduced):
#6  0x00007fd35a80a2ec in QFontEngineMulti::loadEngine(int) () from /lib64/libQt5Gui.so.5
#7  0x00007fd35a80aadf in QFontEngineMulti::ensureEngineAt(int) () from /lib64/libQt5Gui.so.5
#8  0x00007fd35a83a11a in QTextLine::glyphRuns(int, int) const () from /lib64/libQt5Gui.so.5
#9  0x00007fd35bd94090 in QQuickTextNodeEngine::addGlyphsInRange(int, int, QColor const&, QColor const&, int, int) () from /lib64/libQt5Quick.so.5
#10 0x00007fd35bd946d4 in QQuickTextNodeEngine::addGlyphsForRanges(QVarLengthArray<QTextLayout::FormatRange, 256> const&, int, int, int, int) () from /lib64/libQt5Quick.so.5
Comment 3 Marco Martin 2020-05-21 12:01:33 UTC 

*** This bug has been marked as a duplicate of bug 421100 ***