Bug 240574

Summary:	xsession error: qt_plugin_instance function
Product:	[I don't know] kde	Reporter:	Chris <chris>
Component:	general	Assignee:	Unassigned bugs <unassigned-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	chris
Priority:	NOR	Keywords:	usability
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Chris 2010-06-03 12:18:25 UTC

Version:           unspecified (using KDE 4.4.2) 
OS:                Linux

The following problem appear in startup (console or graphic mode) that show as follow:

kded(1456)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_hal_power.so" does not offer a qt_plugin_instance function.
Invalid D-BUS member name 'idle-hint' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'is-local' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'x11-display-device' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'x11-display' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'display-device' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'remote-host-name' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'session-type' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'unix-user' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection

Reproducible: Always

Steps to Reproduce:
install Kubuntu, start in mode console or in graphic mode and check the x.session-errors or look in Konsole with following key: cat ~/.xsession-errors | grep qt_plugin_instance 

Actual Results:  
startup console mode (CTRL-ALT-F1) x.session-errors:

Xsession: X session started for thochris at jeudi 3 juin 2010, 10:49:04 (UTC+0200)
Setting IM through im-switch for locale=fr_CH.
Start IM through /etc/X11/xinit/xinput.d/all_ALL linked to /etc/X11/xinit/xinput.d/none.
startkde: Starting up...
kdeinit4: preparing to launch /usr/lib/libkdeinit4_klauncher.so
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kded4.so
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kbuildsycoca4.so
kbuildsycoca4 running...
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kconf_update.so
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
QObject::connect: Cannot connect (null)::accessibilityChanged(bool, const QString) to DeviceAutomounter::deviceMountChanged(bool, const QString)
QObject::connect: Cannot connect (null)::accessibilityChanged(bool, const QString) to DeviceAutomounter::deviceMountChanged(bool, const QString)
kded(1456)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
kded(1456)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_hal_power.so" does not offer a qt_plugin_instance function.
Invalid D-BUS member name 'idle-hint' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'is-local' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'x11-display-device' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'x11-display' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'display-device' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'remote-host-name' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'session-type' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'unix-user' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
-------------------------------------------------------------------
Startup with login in KDM x.session-errors

Xsession: X session started for thochris at jeudi 3 juin 2010, 11:13:15 (UTC+0200)
Setting IM through im-switch for locale=fr_CH.
Start IM through /etc/X11/xinit/xinput.d/all_ALL linked to /etc/X11/xinit/xinput.d/none.
startkde: Starting up...
kdeinit4: preparing to launch /usr/lib/libkdeinit4_klauncher.so
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kded4.so
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kbuildsycoca4.so
kbuildsycoca4 running...
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kconf_update.so
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
QObject::connect: Cannot connect (null)::accessibilityChanged(bool, const QString) to DeviceAutomounter::deviceMountChanged(bool, const QString)
QObject::connect: Cannot connect (null)::accessibilityChanged(bool, const QString) to DeviceAutomounter::deviceMountChanged(bool, const QString)
kded(1519)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
kded(1519)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_hal_power.so" does not offer a qt_plugin_instance function.
Invalid D-BUS member name 'idle-hint' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'is-local' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'x11-display-device' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'x11-display' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'display-device' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'remote-host-name' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'session-type' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
Invalid D-BUS member name 'unix-user' found in interface 'org.freedesktop.ConsoleKit.Session' while parsing introspection
------------------------------------------------------------------
In session KDE with Konsole key: cat ~/.xsession-errors | grep qt_plugin_instance 

kded(1519)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_hal_power.so" does not offer a qt_plugin_instance function.
plasma-desktop(1631)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_hal_power.so" does not offer a qt_plugin_instance function.
kded(1519)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_networkmanager07.so" does not offer a qt_plugin_instance function.
kbluetooth(1673)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_bluez.so" does not offer a qt_plugin_instance function.
knetworkmanager(1709)/kdecore (KLibrary) kde4Factory: The library "/usr/lib/kde4/solid_networkmanager07.so" does not offer a qt_plugin_instance function.




kbluetooth application bloqued, unable to open but showing in Konsole: KBluetooth is already running!

Seems to make mistake with some applications in KDE

Hardware model: Asus F7E | Kubuntu 10.04 LTS | Kernel: 2.6.32-22-generic-pae.

Comment 1 Chris 2010-06-04 14:27:41 UTC

This bug is normal and appear when you must log-in tu unlock the session, same way to unlock the wifi access or locked applications by username, exemple Kopete, Mumble, Quassel using protection passwords.

See: http://www.freedesktop.org/wiki/Software/dbus

Never die the morning ... evening too !