On 2017-11-06 12:10, Mohammad BadieZadegan wrote: > Hi everybody, > I installed DF-BSD 5.0.0 and then SUDO, But I get Segmentation Fault > when I run sudo! > How can I resolve that? It will be easier to guess what went wrong if you provide the output of the following commands: # uname -a # file `which sudo` -- Aleksej Lebedev