I'm basically a GNOME person when it comes to pick the desktop environment in linux os. I've been using GNOME for years with Fedora. Recently I wanted to try the KDE in my Fedora 9. So, I installed KDE from my YumEx which installed all the default and required programs for it.

I'm chasing this "Insufficient permissions to access /" error for hours in my trac project.

I've googled but so far didn't find any solution yet.

I'll update as soon as I resolve this problem.

UPDATE