Hi, I have similar problem, in my case it's caused by the fact that Kleoparta uses gpg instread of gpg2:
gbajson@misio:~/.kde/env$ gpg gpg: /home/gbajson/.gnupg/gpg.conf:10: argument not expected gpg: /home/gbajson/.gnupg/gpg.conf:11: invalid option gbajson@misio:~/.kde/env$ gpg2 gpg: enabled debug flags: memstat gpg: Go ahead and type your message ... ^C gpg: signal Interrupt caught ... exiting The following options are not supported by "gpg". 10 debug-level basic 11 log-file socket:///home/gbajson/.gnupg/log-socket -- Regards, Grzegorz Bajson