I'm having problems using man as a non-root user. This used to work as per normal. I have tried setting MANPATH to /usr/share/man export MANPATH=/usr/share/man [liming@ss-192-168-1-22 liming]$ man cp No manual entry for cp [liming@ss-192-168-1-22 liming]$ su - Password: [root@ss-192-168-1-22 root]# man cp [root@ss-192-168-1-22 root]# Thanks, Liming