Sorry, if you are using the beta 3 of KDE it's badly broken. You'll have to 
check out the code directly from cvs to get a working version of KMail.

Waldo, you around? This is due to the kuniqueapplication/dcop problem that is 
solved in cvs right?

BFN,
Don.

On Mon, 31 Jul 2000, chr.roessner@t-online.de wrote:
> Package: kmail
> Version: 1.1.61 (KDE 1.92 Beta >= 20000720)
> Severity: normal
>
> Canīt open Kmail
>
>
> Here is a backtrace generated by DrKonqi:
> 0x413223d9 in __wait4 () from /lib/libc.so.6
> #0  0x413223d9 in __wait4 () from /lib/libc.so.6
> #1  0x4137f618 in __DTOR_END__ () from /lib/libc.so.6
> #2  0x40a080e0 in KCrash::defaultCrashHandler ()
>    from /opt/kde2/lib/libkdecore.so.3
> #3  0x412c0998 in __restore ()
>     at ../sysdeps/unix/sysv/linux/i386/sigaction.c:127
> #4  0x80be6e0 in KMFolder::unlock ()
> #5  0x80be454 in KMFolder::close ()
> #6  0x8166716 in KMKernel::cleanup ()
> #7  0x8167245 in KMKernel::dumpDeadLetters ()
> #8  0x8167709 in crashHandler ()
> #9  0x40a07be1 in KCrash::defaultCrashHandler ()
>    from /opt/kde2/lib/libkdecore.so.3
> #10 0x412c0998 in __restore ()
>     at ../sysdeps/unix/sysv/linux/i386/sigaction.c:127
> #11 0x4112b318 in png_read_start_row () from /usr/lib/libpng.so.2
> #12 0x411357a3 in png_read_update_info () from /usr/lib/libpng.so.2
> #13 0x40dd2a78 in setup_qt () from /opt/kde2/lib/libqt.so.2
> #14 0x40dd2e07 in read_png_image () from /opt/kde2/lib/libqt.so.2
> #15 0x40d7c939 in QImageIO::read () from /opt/kde2/lib/libqt.so.2
> #16 0x40d7aa01 in QImage::load () from /opt/kde2/lib/libqt.so.2
> #17 0x40d73db2 in QImage::QImage () from /opt/kde2/lib/libqt.so.2
> #18 0x409df6f1 in KIconLoader::loadIcon () from
> /opt/kde2/lib/libkdecore.so.3 #19 0x409e2a21 in SmallIcon () from
> /opt/kde2/lib/libkdecore.so.3
> #20 0x409e2aaf in SmallIconSet () from /opt/kde2/lib/libkdecore.so.3
> #21 0x4078a888 in KAction::setIcon () from /opt/kde2/lib/libkdeui.so.3
> #22 0x40787385 in KAction::KAction () from /opt/kde2/lib/libkdeui.so.3
> #23 0x407a9fbc in KStdAction::close () from /opt/kde2/lib/libkdeui.so.3
> #24 0x808560a in KMMainWin::setupMenuBar ()
> #25 0x807cc20 in KMMainWin::KMMainWin ()
> #26 0x8164851 in KMKernel::openReader ()
> #27 0x81672e8 in KMKernel::action ()
> #28 0x8167b5b in KMailApplication::newInstance ()
> #29 0x409b4e04 in KUniqueApplication::process ()
>    from /opt/kde2/lib/libkdecore.so.3
> #30 0x40b6eb22 in DCOPClient::receive () from /opt/kde2/lib/libDCOP.so.1
> #31 0x40b59748 in DCOPProcessMessage () from /opt/kde2/lib/libDCOP.so.1
> #32 0x402a1068 in IceProcessMessages () from /usr/X11R6/lib/libICE.so.6
> #33 0x40b6fe49 in DCOPClient::processSocketData ()
>    from /opt/kde2/lib/libDCOP.so.1
> #34 0x40db8d6a in QObject::activate_signal () from /opt/kde2/lib/libqt.so.2
> #35 0x40f5da0a in QSocketNotifier::activated () from
> /opt/kde2/lib/libqt.so.2 #36 0x40e0295f in QSocketNotifier::event () from
> /opt/kde2/lib/libqt.so.2 #37 0x40d4d659 in QApplication::notify () from
> /opt/kde2/lib/libqt.so.2 #38 0x40ccfc89 in sn_activate () from
> /opt/kde2/lib/libqt.so.2
> #39 0x40ccffc6 in QApplication::processNextEvent ()
>    from /opt/kde2/lib/libqt.so.2
> #40 0x40d4ed8f in QApplication::enter_loop () from /opt/kde2/lib/libqt.so.2
> #41 0x40ccfd5b in QApplication::exec () from /opt/kde2/lib/libqt.so.2
> #42 0x8167e8e in main ()
> #43 0x412baa5e in __libc_start_main () at
> ../sysdeps/generic/libc-start.c:93