I see it every time Thunderbird starts up. Sometimes it continues after TB starts up as well.
It was a problem with TB 6.0 and continues to be a problem with TB 7.0. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/825280 Title: Repeated Ubuntu One address book errors Status in “thunderbird” package in Ubuntu: Confirmed Bug description: With a recent update Thunderbird has become almost unusable with errors that say the follow appearing whenever I interact with my email: There was a problem opening the address book "Ubuntu One" - the message returned was: Cannot open book: Unauthorized ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: thunderbird 6.0~b3+build1+nobinonly-0ubuntu2 ProcVersionSignature: Ubuntu 3.0.0-8.10-generic 3.0.1 Uname: Linux 3.0.0-8-generic i686 Architecture: i386 Date: Fri Aug 12 08:21:21 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110202) ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: thunderbird UpgradeStatus: Upgraded to oneiric on 2011-07-13 (29 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/825280/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp