Similar to Christopher, and OP, had the same problem. Latest jaunty beta updates. Two separate machines - both were upgrades from 8.04 -> 8.10 -> 9.04.
In my case is just ssh'ing direct into various servers vs funky bzr imports/updates. :-)
Moving the /etc/X11/Xsession.d/90gpg-agent file away, and logoff/login to X, solved the problem on both machines.
Similar to Christopher, and OP, had the same problem. Latest jaunty beta updates. Two separate machines - both were upgrades from 8.04 -> 8.10 -> 9.04.
In my case is just ssh'ing direct into various servers vs funky bzr imports/updates. :-)
Moving the /etc/X11/ Xsession. d/90gpg- agent file away, and logoff/login to X, solved the problem on both machines.