[Bug 240270] KDE crash on starting up

[cobexer at gmail.com]

https://bugs.kde.org/show_bug.cgi?id=240270





--- Comment #3 from  <cobexer gmail com>  2010-12-19 22:52:47 ---
Created an attachment (id=55085)
 --> (http://bugs.kde.org/attachment.cgi?id=55085)
New crash information added by DrKonqi

kded4 ($Id: kded.cpp 1192875 2010-11-04 08:22:15Z ervin $) on KDE Platform
4.5.85 (4.6 Beta2) using Qt 4.7.1

- What I was doing when the application crashed:
login to kde / start kded4
- Custom settings of the application:
konfigured kcm_tablet for a wacom tablet, tablet is disconnected

well i saw that this bug was closed, however i still konsider this a KDE
problem because one is unable to:
1. report a bug because DrKonqui needs kded4 to be running to log in
2. disable the service that crashes the kded4 process
additionally it should not be possible to bring a vital service down if one
component crashes:
every kded4 module should run in it's own process so that a crash in one module
does not bring down all of them.
other than that look at the strace of a kded4 start, it accesses the same files
"hundreds" of times, seems to be optimizable

-- Backtrace (Reduced):
#6  Solid::GenericInterface::property (this=0x0, key=...) at
/usr/src/debug/kdelibs-4.5.85/solid/solid/genericinterface.cpp:48
#7  0x00007f44d532e526 in Wacom::TabletDeamon::deviceAdded (this=0x823ce0,
udi=...) at /usr/src/debug/kcm_tablet-1.2/src/kded/tabletdeamon.cpp:135
#8  0x00007f44d532f226 in Wacom::TabletDeamon::TabletDeamon (this=0x823ce0,
parent=<value optimized out>, args=<value optimized out>) at
/usr/src/debug/kcm_tablet-1.2/src/kded/tabletdeamon.cpp:96
#9  0x00007f44d532f537 in KPluginFactory::createInstance<Wacom::TabletDeamon,
QObject> (parentWidget=<value optimized out>, parent=<value optimized out>,
args=...) at /usr/include/kpluginfactory.h:473
#10 0x00007f44eda4cc32 in KPluginFactory::create (this=0x81f8c0,
iface=0x7f44edab1480 "KDEDModule", parentWidget=0x0, parent=0x62fbd0, args=...,
keyword=<value optimized out>) at
/usr/src/debug/kdelibs-4.5.85/kdecore/util/kpluginfactory.cpp:203

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