Bug 344927

Summary: Irregular launching of KDE
Product: [Plasma] krunner Reporter: gerd.muncke
Component: generalAssignee: Vishesh Handa <me>
Status: RESOLVED DUPLICATE    
Severity: crash CC: cfeck
Priority: NOR Keywords: drkonqi
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description gerd.muncke 2015-03-07 04:32:45 UTC 
Application: krunner (4.11.16)
KDE Platform Version: 4.14.5
Qt Version: 4.8.6
Operating System: Linux 3.16.7-7-default x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:Before I could do anything the error message came up on my screen. I just hope it's not related to a faulty hardware component.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Run Command Interface (krunner), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x00007f8edfc46e49 in __memcpy_sse2_unaligned () at /lib64/libc.so.6
#6  0x00007f8ee184d4cf in KSharedDataCache::insert(QString const&, QByteArray const&) () at /usr/lib64/libkdecore.so.5
#7  0x00007f8ee2020b2d in  () at /usr/lib64/libkdeui.so.5
#8  0x00007f8ee202156f in KIconLoader::loadIcon(QString const&, KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () at /usr/lib64/libkdeui.so.5
#9  0x00007f8ee201918e in  () at /usr/lib64/libkdeui.so.5
#10 0x00007f8ee04e2755 in QIcon::pixmap(QSize const&, QIcon::Mode, QIcon::State) const () at /usr/lib64/libQtGui.so.4
#11 0x00007f8ee04d4a34 in QWidgetPrivate::setWindowIcon_sys(bool) () at /usr/lib64/libQtGui.so.4
#12 0x00007f8ee0489af5 in QWidget::create(unsigned long, bool, bool) () at /usr/lib64/libQtGui.so.4
#13 0x00007f8ee048a20b in QWidget::winId() const () at /usr/lib64/libQtGui.so.4
#14 0x00007f8ee2189fed in  () at /usr/lib64/libkdeui.so.5
#15 0x00007f8ee218af17 in KWindowSystem::init(int) () at /usr/lib64/libkdeui.so.5
#16 0x00007f8ee218b01d in KWindowSystem::connectNotify(char const*) () at /usr/lib64/libkdeui.so.5
#17 0x00007f8ee12dc83e in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () at /usr/lib64/libQtCore.so.4
#18 0x00007f8ee2082c6c in KStartupInfo::KStartupInfo(int, QObject*) () at /usr/lib64/libkdeui.so.5
#19 0x00007f8ecbcb417a in  () at /usr/lib64/libkdeinit4_krunner.so
#20 0x00007f8ecbc9fa18 in  () at /usr/lib64/libkdeinit4_krunner.so
#21 0x00007f8ecbca082d in  () at /usr/lib64/libkdeinit4_krunner.so
#22 0x00007f8ecbca10ce in  () at /usr/lib64/libkdeinit4_krunner.so
#23 0x00007f8ecbca1125 in  () at /usr/lib64/libkdeinit4_krunner.so
#24 0x00007f8ecbca15cd in kdemain () at /usr/lib64/libkdeinit4_krunner.so
#25 0x0000000000408815 in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2015-03-07 18:52:20 UTC 
Are you using btrfs filesystem on your root partition? This is the default for a fresh install.
Comment 2 gerd.muncke 2015-03-08 11:19:12 UTC 
Yes, brtfs on root. I hope I found what went wrong. I deleted folders .kde4 
and .local on level 2 and then came up to 5 without problems. Is that a 
recommended procedure when updating KDE? Never done it before.
On Saturday, March 07, 2015 06:52:20 PM you wrote:
> https://bugs.kde.org/show_bug.cgi?id=344927
> 
> Christoph Feck <cfeck@kde.org> changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
> CC|                            |cfeck@kde.org
> 
> --- Comment #1 from Christoph Feck <cfeck@kde.org> ---
> Are you using btrfs filesystem on your root partition? This is the default
> for a fresh install.
Comment 3 Christoph Feck 2015-03-08 11:21:57 UTC 
You need to update kernel to 3.17 or switch to ext4 fs.

*** This bug has been marked as a duplicate of bug 340657 ***