Version:            (using KDE 4.1.2)
OS:                FreeBSD
Installed from:    Unspecified BSD

I have a remote calendar added into KOrganizer via HTTPS, so it has to use and remember certificates (I've always said "Forever" for that). At some point KOrganizer started asking me to verify certificates every time it refreshed the calendar, although I still say it to remember the answer "Forever".

I downloaded the root-certificate and noticed, that I can open it with Kleopatra, but the latter didn't open. When I try to open it from terminal, I get:
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kleopatra(23864): KUniqueApplication: Cannot find the D-Bus session server

kleopatra(23854): KUniqueApplication: Pipe closed unexpectedly.
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I see that the following dbus processes are running:
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$ ps ax -U silver|grep dbu
23381  ??  I      0:00.00 dbus-launch --autolaunch ada2d16e5e24b1c93820481b48c31b56 --binary-syntax --close-stderr
23382  ??  Is     0:00.01 /usr/local/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
23393  ??  I      0:00.00 dbus-launch --sh-syntax --exit-with-session
23394  ??  Is     0:01.03 /usr/local/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
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I tried removing everything related to KDE from /tmp/ and /var/tmp/, but it didn't change anything.

A weekend later I get a new error when trying to start Kleopatra:
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$ /usr/local/kde4/bin/kleopatra
kleopatra(41706) KLocalePrivate::initEncoding: Cannot resolve system encoding, defaulting to ISO 8859-1.
kleopatra(41705): Communication problem with  "kleopatra" , it probably crashed.
Error message was:  "org.freedesktop.DBus.Error.NoReply" : " "Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken." "
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Can anyone guide me to what could be wrong with D-BUS?