While this is not an SL-specific problem, I thought I'd document it here to save others from tearing out their hair. We have a handful of system that run tomcat in a chroot. They require /proc and so we mount it inside the chroot using autofs. The entry in the map looked like this before the upgrade to SL5.8: /path/to/chroot/proc proc-tomcat60 Since there's no real source file system we use 'proc-tomcat60' here to provide some meaningful information in the output of commands such as df. Well, this broke after the update. I'm not sure why, but we now have to prepend 'proc-tomcat60' with a colon like this: /path/to/chroot/proc :proc-tomcat60 Seems we were bitten by a number of minor text changes this round of patching! What a different one character can make. Oy! :-) -- Chris O'Regan <[log in to unmask]> Senior Unix Systems Administrator, Academic IT Services Faculty of Engineering and Computer Science Concordia University, Montreal, Canada