Thank you both for your comments. Unfortunately, right clicking on the contact list and selecting delete returns the message "Could not remove address book". I restored to an old evolution backup which did get me back to only one couchDB address book, but the error message persists.
Rodney, which is the "proposed version" of Thunderbird? I am using 7.0.1. I'm unsure I understand your references to different components, but are you saying that I am reporting these problems in the wrong place? If so, would you be good enough to include a link to where I should report this? Thanks Pat -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872639 Title: "Cannot open book: Could not create DesktopcouchSession object" To manage notifications about this bug go to: https://bugs.launchpad.net/desktopcouch/+bug/872639/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs