Bug 243037

Summary:	Java applications supporting system tray are displayed by 2 windows (and 2 buttons at the Task Panel) one of those is empty. Closing the empty window makes plasma crash.
Product:	[Unmaintained] plasma4	Reporter:	Sergei Kasaurov <sergei.kasaurov>
Component:	widget-systemtray	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	notmart
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Sergei Kasaurov 2010-06-28 15:37:25 UTC

Version:           unspecified (using Devel) 
OS:                Linux

If system tray support is switched off (e.g. for FreeRapid) in application settings, the empty window disappears.


Reproducible: Always

Steps to Reproduce:
Start any java application with system tray support (e.g. FreeRapid).

Comment 1 Christoph Feck 2010-06-28 23:42:18 UTC

Are you using Qt 4.7?

Comment 2 Sergei Kasaurov 2010-06-29 01:43:29 UTC

I guess so.

sergei@mushu:~/$ sudo dpkg --list 'libqt4*'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Имя                   Версия             Описание
+++-========================-========================-================================================================
rc  libqt4-assistant         4:4.6.2-0ubuntu5         Qt 4 assistant module
un  libqt4-core              <нет>                 (описание недоступно)
ii  libqt4-dbus              4:4.7.0~beta1+git2010052 Qt 4 D-Bus module
ii  libqt4-designer          4:4.7.0~beta1+git2010052 Qt 4 designer module
un  libqt4-dev               <нет>                 (описание недоступно)
un  libqt4-gui               <нет>                 (описание недоступно)
ii  libqt4-help              4:4.7.0~beta1+git2010052 Qt 4 help module
ii  libqt4-network           4:4.7.0~beta1+git2010052 Qt 4 network module
ii  libqt4-opengl            4:4.7.0~beta1+git2010052 Qt 4 OpenGL module
ii  libqt4-qt3support        4:4.7.0~beta1+git2010052 Qt 3 compatibility library for Qt 4
ii  libqt4-script            4:4.7.0~beta1+git2010052 Qt 4 script module
ii  libqt4-scripttools       4:4.7.0~beta1+git2010052 Qt 4 script tools module
ii  libqt4-sql               4:4.7.0~beta1+git2010052 Qt 4 SQL module
ii  libqt4-sql-mysql         4:4.7.0~beta1+git2010052 Qt 4 MySQL database driver
un  libqt4-sql-odbc          <нет>                 (описание недоступно)
un  libqt4-sql-psql          <нет>                 (описание недоступно)
ii  libqt4-sql-sqlite        4:4.7.0~beta1+git2010052 Qt 4 SQLite 3 database driver
un  libqt4-sql-sqlite2       <нет>                 (описание недоступно)
ii  libqt4-svg               4:4.7.0~beta1+git2010052 Qt 4 SVG module
ii  libqt4-test              4:4.7.0~beta1+git2010052 Qt 4 test module
ii  libqt4-webkit            4:4.7~beta1+git20100522- Qt 4 WebKit module
ii  libqt4-xml               4:4.7.0~beta1+git2010052 Qt 4 XML module
ii  libqt4-xmlpatterns       4:4.7.0~beta1+git2010052 Qt 4 XML patterns module

Comment 3 Marco Martin 2010-06-30 15:48:36 UTC


*** This bug has been marked as a duplicate of bug 240841 ***