Bug 326270 - Plasma in Debian crashes if the veromix plasmoid (or probably any python plasmoid) is active
Summary: Plasma in Debian crashes if the veromix plasmoid (or probably any python plas...
Status: RESOLVED DOWNSTREAM
Alias: None
Product: plasma4
Classification: Unmaintained
Component: general (show other bugs)
Version: 4.10.5
Platform: Debian unstable Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
: 326182 326544 326546 326549 326560 326602 326813 326848 326982 327018 327217 327314 (view as bug list)
Depends on:
Blocks:
 
Reported: 2013-10-19 16:30 UTC by Bitta Jam
Modified: 2013-12-30 13:57 UTC (History)
14 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
Offending plasma-desktop-appletsrc (5.45 KB, application/octet-stream)
2013-10-24 10:33 UTC, Shane Kerr
Details

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Description Bitta Jam 2013-10-19 16:30:50 UTC
Application: plasma-windowed (0.1)
KDE Platform Version: 4.10.5
Qt Version: 4.8.6
Operating System: Linux 3.2.0-2-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
Plasma-desktop crashes either if the veromix widget is on the table, or if I try to start it in windowed mode.

The crash can be reproduced every time.

-- Backtrace:
Application: Оболочка для виджетов Plasma (plasma-windowed), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007fa604a4bb80 in QMetaObject::cast (this=this@entry=0x7fa605dde560 <Plasma::AppletScript::staticMetaObject>, obj=obj@entry=0x2d9a020) at kernel/qmetaobject.cpp:275
#7  0x00007fa605a871cf in qobject_cast<Plasma::WallpaperScript*> (object=0x2d9a020) at /usr/include/qt4/QtCore/qobject.h:380
#8  create<Plasma::WallpaperScript> (args=..., keyword=..., parent=<optimized out>, parentWidget=<optimized out>, this=<optimized out>) at ../../kdecore/util/kpluginfactory.h:533
#9  createInstance<Plasma::WallpaperScript> (error=<optimized out>, args=..., parent=<optimized out>, parentWidget=<optimized out>, this=<optimized out>) at ../../kdecore/services/kservice.h:559
#10 createInstance<Plasma::WallpaperScript> (error=<optimized out>, args=..., parent=<optimized out>, this=<optimized out>) at ../../kdecore/services/kservice.h:536
#11 Plasma::loadEngine (language=..., type=type@entry=Plasma::AppletComponent, parent=parent@entry=0x258bf00) at ../../plasma/scripting/scriptengine.cpp:185
#12 0x00007fa605a87796 in Plasma::loadScriptEngine (language=..., applet=0x258bf00) at ../../plasma/scripting/scriptengine.cpp:209
#13 0x00007fa6059db9ad in Plasma::AppletPrivate::init (this=0x2573840, packagePath=...) at ../../plasma/applet.cpp:2799
#14 0x00007fa6059e0a53 in Plasma::Applet::Applet (this=0x258bf00, parentObject=0x0, args=...) at ../../plasma/applet.cpp:193
#15 0x00007fa605a2e8ee in Plasma::PopupApplet::PopupApplet (this=0x258bf00, parent=<optimized out>, args=...) at ../../plasma/popupapplet.cpp:61
#16 0x00007fa605a1de47 in Plasma::PluginLoader::loadApplet (this=<optimized out>, name=..., appletId=<optimized out>, args=...) at ../../plasma/pluginloader.cpp:132
#17 0x00007fa6061a312e in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-windowed.so
#18 0x00007fa6061a4ccb in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-windowed.so
#19 0x00007fa6054c9f5c in KUniqueApplicationAdaptor::newInstance (this=0x24f69e0, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#20 0x00007fa6054c9fe5 in KUniqueApplicationAdaptor::qt_static_metacall (_o=_o@entry=0x24f69e0, _id=_id@entry=0, _a=_a@entry=0x7fffa5dc6600, _c=QMetaObject::InvokeMetaMethod) at ./kuniqueapplication_p.moc:57
#21 0x00007fa6054ca203 in qt_static_metacall (_a=0x7fffa5dc6600, _id=0, _c=QMetaObject::InvokeMetaMethod, _o=0x24f69e0) at ./kuniqueapplication_p.moc:100
#22 KUniqueApplicationAdaptor::qt_metacall (this=0x24f69e0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffa5dc6600) at ./kuniqueapplication_p.moc:101
#23 0x00007fa5ff8f1226 in QDBusConnectionPrivate::deliverCall (this=this@entry=0x22de0d0, object=object@entry=0x24f69e0, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951
#24 0x00007fa5ff8f2329 in QDBusConnectionPrivate::activateCall (this=this@entry=0x22de0d0, object=0x24f69e0, flags=flags@entry=337, msg=...) at qdbusintegrator.cpp:856
#25 0x00007fa5ff8f2e0d in QDBusConnectionPrivate::activateObject (this=0x22de0d0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1427
#26 0x00007fa5ff8f2edb in QDBusActivateObjectEvent::placeMetaCall (this=0x2529f00) at qdbusintegrator.cpp:1541
#27 0x00007fa604a5d87e in QObject::event (this=this@entry=0x22bed40, e=e@entry=0x2529f00) at kernel/qobject.cpp:1194
#28 0x00007fa604a49a5c in QCoreApplication::event (this=this@entry=0x22bed40, e=e@entry=0x2529f00) at kernel/qcoreapplication.cpp:1761
#29 0x00007fa603dea803 in QApplication::event (this=0x22bed40, e=0x2529f00) at kernel/qapplication.cpp:2549
#30 0x00007fa603de575c in QApplicationPrivate::notify_helper (this=this@entry=0x23305f0, receiver=receiver@entry=0x22bed40, e=e@entry=0x2529f00) at kernel/qapplication.cpp:4567
#31 0x00007fa603debdd0 in QApplication::notify (this=this@entry=0x22bed40, receiver=receiver@entry=0x22bed40, e=e@entry=0x2529f00) at kernel/qapplication.cpp:4353
#32 0x00007fa6054c2cfa in KApplication::notify (this=0x22bed40, receiver=0x22bed40, event=0x2529f00) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007fa604a4533d in QCoreApplication::notifyInternal (this=0x22bed40, receiver=receiver@entry=0x22bed40, event=event@entry=0x2529f00) at kernel/qcoreapplication.cpp:949
#34 0x00007fa604a4889f in sendEvent (event=0x2529f00, receiver=0x22bed40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x228a1f0) at kernel/qcoreapplication.cpp:1573
#36 0x00007fa604a48d43 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#37 0x00007fa604a72bf3 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0x232fdd0) at kernel/qeventdispatcher_glib.cpp:280
#39 0x00007fa5fc4f3ea6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fa5fc4f41f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fa5fc4f429c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fa604a724b5 in QEventDispatcherGlib::processEvents (this=0x228bad0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#43 0x00007fa603e83896 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007fa604a43f9f in QEventLoop::processEvents (this=this@entry=0x7fffa5dc6f20, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007fa604a44295 in QEventLoop::exec (this=this@entry=0x7fffa5dc6f20, flags=...) at kernel/qeventloop.cpp:204
#46 0x00007fa604a498db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#47 0x00007fa6061a3b0a in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-windowed.so
#48 0x00007fa605e11995 in __libc_start_main (main=0x4006e0, argc=2, ubp_av=0x7fffa5dc7178, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa5dc7168) at libc-start.c:260
#49 0x000000000040070e in _start ()

Possible duplicates by query: bug 324636, bug 324578, bug 324040, bug 324000.

Reported using DrKonqi
Comment 1 Jekyll Wu 2013-10-24 08:21:59 UTC
*** Bug 326549 has been marked as a duplicate of this bug. ***
Comment 2 Jekyll Wu 2013-10-24 08:22:00 UTC
*** Bug 326544 has been marked as a duplicate of this bug. ***
Comment 3 Jekyll Wu 2013-10-24 08:22:02 UTC
*** Bug 326546 has been marked as a duplicate of this bug. ***
Comment 4 Shane Kerr 2013-10-24 10:33:45 UTC
Created attachment 83077 [details]
Offending plasma-desktop-appletsrc

This is my .kde/share/config/plasma-desktop-appletsrc. When I remove this file the login works as expected (although of course my desktop applets are missing).
Comment 5 Jekyll Wu 2013-10-24 10:59:01 UTC
*** Bug 326560 has been marked as a duplicate of this bug. ***
Comment 6 Jekyll Wu 2013-10-25 10:32:20 UTC
*** Bug 326182 has been marked as a duplicate of this bug. ***
Comment 7 Jekyll Wu 2013-10-29 09:50:13 UTC
*** Bug 326813 has been marked as a duplicate of this bug. ***
Comment 8 Jekyll Wu 2013-10-30 07:54:38 UTC
*** Bug 326848 has been marked as a duplicate of this bug. ***
Comment 9 Jekyll Wu 2013-10-30 07:59:11 UTC
can confirm "plasma-windowed veromix-plasmoid" always leads to crash in  Debian Sid.  No problem in Gentoo and Arch.  Probably reflects a Debian specific problem.
Comment 10 Jekyll Wu 2013-11-01 09:54:30 UTC
*** Bug 326982 has been marked as a duplicate of this bug. ***
Comment 11 Jekyll Wu 2013-11-02 02:36:59 UTC
*** Bug 327018 has been marked as a duplicate of this bug. ***
Comment 12 peter.blaiklock 2013-11-02 13:48:15 UTC
Hi, Jekyll

I do have four plasmoids, but they've been there for weeks and plasma only
started crashing yesterday. Also the crash happens before plasmoids are
loaded.

Peter


On Fri, Nov 1, 2013 at 10:36 PM, Jekyll Wu <adaptee@gmail.com> wrote:

> https://bugs.kde.org/show_bug.cgi?id=326270
>
> Jekyll Wu <adaptee@gmail.com> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>                  CC|                            |peter.blaiklock@gmail.com
>
> --- Comment #11 from Jekyll Wu <adaptee@gmail.com> ---
> *** Bug 327018 has been marked as a duplicate of this bug. ***
>
> --
> You are receiving this mail because:
> You are on the CC list for the bug.
>
Comment 13 Jekyll Wu 2013-11-06 11:34:27 UTC
*** Bug 326602 has been marked as a duplicate of this bug. ***
Comment 14 Jekyll Wu 2013-11-06 11:34:37 UTC
*** Bug 327217 has been marked as a duplicate of this bug. ***
Comment 15 Lior Chen 2013-11-06 20:08:28 UTC
Can confirm that removing a plasmoid fixed the plasma-desktop crash.

After I removed the following lines from  the .kde/share/config/plasma-desktop-appletsrc file, plasma-desktop can run again:

[Containments][3][Applets][94]
geometry=1518,3,55,55
immutability=1
plugin=gmail-plasmoid
zvalue=0
Comment 16 Lior Chen 2013-11-06 20:10:28 UTC
Debian GNU/Linux jessie/sid
plasma-desktop version 4:4.11.2-3
Comment 17 dolgener 2013-11-07 14:55:55 UTC
Is there a general way to find out which plasmoid causes the crash (in order to remove it from plasma-desktop-appletsrc file, which is 22k in my case)?

As comment 12 said, there is *nothing* showing up before the crash occurs, even if slowing down things by running "strace -f plasma-desktop  3>&1 1>&2 2>&3  | grep -i python".

The last lines are:
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/lib/pymodules/python2.7/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.py", O_RDONLY) = 17
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] unlink("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.pyc") = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.pyc", O_WRONLY|O_CREAT|O_EXCL|O_TRUNC, 0100644) = -1 EACCES (Permission denied)

Then drkonqui comes up with segfault.
Comment 18 dolgener 2013-11-07 16:31:53 UTC
Is there a general way to find out which plasmoid causes the crash (in order to remove it from plasma-desktop-appletsrc file, which is 22k in my case)?

As comment 12 said, there is *nothing* showing up before the crash occurs, even if slowing down things by running "strace -f plasma-desktop  3>&1 1>&2 2>&3  | grep -i python".

The last lines are:
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/gtk-2.0/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/lib/pymodules/python2.7/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/pymodules/python2.7/HTMLgen/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.py", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] stat("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer", 0x7fff37fde770) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importermodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.py", O_RDONLY) = 17
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
[pid 20172] unlink("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.pyc") = -1 ENOENT (No such file or directory)
[pid 20172] open("/usr/share/kde4/apps/plasma_scriptengine_python/plasma_importer.pyc", O_WRONLY|O_CREAT|O_EXCL|O_TRUNC, 0100644) = -1 EACCES (Permission denied)

Then drkonqui comes up with segfault.
Comment 19 Jekyll Wu 2013-11-08 23:10:50 UTC
*** Bug 327314 has been marked as a duplicate of this bug. ***
Comment 20 Jekyll Wu 2013-12-30 13:57:03 UTC
No more a problem after KDE SC 4.11.3 enters Sid. Mysterious downstream issue.