Today I have been playing with gigabit networking. In the process I have played with rsync+ssh, rsync, scp, http, etc. I decided I wanted to try tux, the web server, and so I used yum -y install tux.x86_64 to install it. It installed just fine, and I shut down httpd. I then tried service tux start and received the error, TUX not implemented in this kernel. I looked through the kernel changelog and see tux repeatedly being enabled and disabled, but the last report shows it reenabled. I did a grep through /boot/config* and go nothing for tux. locate comes up with no tux kernel module. Did tux get silently disabled? I tried the same on a i386 box to make sure it wasn't just a x86_64 issue. Tux, the package, is in the core and not extras, so I would expect kernel support.