restart obviously fixed the problem for me. Recommend to restart zeitgeist in post-install of deb.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/638217 Title: Zeitgeist doesn't restart after upgrade (Unknown method name: GetHistogramData) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs