Gilberto F da Silva via Gnupg-users wrote: > Slackware64 15 > > slack15 at darkstar:~/.config$ gpg --version > gpg (GnuPG) 1.4.23 > [...] I may be misunderstanding, but I do not think that GPG 1.4.x ever even supported X.509 at all. Maybe you also have a gpg2 command? Maybe there is another gpg somewhere else on the machine? -- Jacob