I also get the same errors:
$ seahorse ** Message: init gpgme version 1.1.5 ** (seahorse:10556): WARNING **: Invalid or no GPG agent is running. Disabling cache preferences.
$ ps aux | grep agent mmiller 5746 0.0 0.0 4032 848 ? Ss 08:33 0:00 /usr/bin/gpg-agent --daemon --sh --write-env-file=/home/mmiller/.gnupg/gpg-agent-info-bragg /usr/bin/seahorse-agent --execute x-session-manager mmiller 5752 0.0 0.3 23052 6808 ? Ss 08:33 0:00 /usr/bin/seahorse-agent --execute x-session-manager mmiller 8899 0.0 0.3 23928 7868 ? Ss 10:26 0:00 seahorse-agent mmiller 10697 0.0 0.0 3004 760 pts/1 R+ 10:55 0:00 grep agent
And the error in the attached pic when trying to send encrypted or signed email with Enigmail (2:0.95.0-0ubuntu5) and Thunderbird (2.0.0.12+nobinonly0ubuntu1)
I also get the same errors:
$ seahorse
** Message: init gpgme version 1.1.5
** (seahorse:10556): WARNING **: Invalid or no GPG agent is running. Disabling cache preferences.
$ ps aux | grep agent env-file= /home/mmiller/ .gnupg/ gpg-agent- info-bragg /usr/bin/ seahorse- agent --execute x-session-manager seahorse- agent --execute x-session-manager
mmiller 5746 0.0 0.0 4032 848 ? Ss 08:33 0:00 /usr/bin/gpg-agent --daemon --sh --write-
mmiller 5752 0.0 0.3 23052 6808 ? Ss 08:33 0:00 /usr/bin/
mmiller 8899 0.0 0.3 23928 7868 ? Ss 10:26 0:00 seahorse-agent
mmiller 10697 0.0 0.0 3004 760 pts/1 R+ 10:55 0:00 grep agent
And the error in the attached pic when trying to send encrypted or signed email with Enigmail (2:0.95.0-0ubuntu5) and Thunderbird (2.0.0. 12+nobinonly0ub untu1)