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List:       kde-bugs-dist
Subject:    [Bug 51355] six seconds delay when starting any KDE application
From:       Vlado Potisk <vlado_potisk () clex ! sk>
Date:       2002-11-30 20:36:22
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http://bugs.kde.org/show_bug.cgi?id=51355     




------- Additional Comments From vlado_potisk@clex.sk  2002-11-30 21:36 -------
Yes, I have $DISPLAY set to remotehost:0.0

And it worked also for me without problems for a long time until
I upgraded to KDE 3.0.3 and Mandrake 9.

I put some debug messages to the function XOpenDisplay() in libX11.
It gets called twice! First as XOpenDisplay(NULL) which is OK, because
NULL means that the $DISPLAY value should be used. But then it is called
again as XopenDIsplay(":0.0") and that causes those repeated attempts
to contact non-existing local X server with sleep() between retries.

That bogus second call is coming from:
#0  XOpenDisplay () from /usr/X11R6/lib/libX11.so.6
#1  qt_init_internal(int*, char**, _XDisplay*, unsigned long, unsigned long) ()
from /usr/lib/qt3/lib/libqt-mt.so.3
#2  qt_init(int*, char**, QApplication::Type) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#3  QApplication::QApplication(int&, char**, bool) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#4  0x402cf7fb in KApplication::KApplication(bool, bool) ()
   from /usr/lib/libkdecore.so.4
#5  0x400461c9 in main ()

I hope this helps someone.
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