On Friday, December 10, 2010 23:01:01 sujith h wrote:
> After this the application is launched properly. May I know the reason, why
> it takes little long time to launch the appliaction
> in my system.

There is a DBus call that is being made somewhere which is not being replied 
to (possibly due to security restrictions on the D-Bus?). Eventually the call 
times out, sending a "no reply" back to the process which made the call, which 
then tries to resume starting up.

To find out what the call is you'll likely have to use gdb (to attach to the 
frozen process) and some code inspection in order to find the call that is 
taking awhile. The process I'd try first is ksmserver. I recently had an issue 
like this, and it was due to a call out to ConsoleKit even though KDM was not 
running. Once I started a session from KDM I didn't receive any freezes.

You might also be able to run dbus-launch for the system bus at a high 
debugging level, but I'm not sure whether it actually lists calls in that 
situation.

Regards,
 - Michael Pyne

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