debugging distribute software

hello everyone: my research topic is debugging distributed software,just begin. I know most popular disributed software architecture is base on middleware,like CORBA/COM/EJB.There is another paralle programming evrionment--PVM.I want to know is there any popular method for debuggi

Fwd: Xsession: warning XRDB command not found: X resources not merged.

em had fixed. but i don't know why this problem happened,because a few days ago xfce run well. i think it may because i uninstall something when i install the eva. Forwarded conversation Subject: Xsession: warning XRDB command not found: X resources not merged. ---- From: *r

Xsession: warning XRDB command not found: X resources not merged.

Hello! After boot-up, but before log-in, comes a warning window with the following message: Xsession: warning XRDB command not found: X resources not merged. At first, I was getting a small square window with a large lightbulb. It said: Xsession and needed to be "OK'd". Then and now everything