Rajesh, the Google 2-Factor Authentication bug is bug 1175122. It should be fixed for GNOME Shell users with Ubuntu 13.04 and the GNOME3 PPA. Install the latest updates, reboot, then remove your Google account and re-add it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874120 Title: Online accounts credentials keep expiring when reading email in Evolution To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-online-accounts/+bug/874120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs