If I disable pam-keyring, networkmanager correctly prompts me for the keyring password, unlocks the keyring and reconnects with the accesspoint after that. So a recent update to libpam-keyring should be the culprit.
-- after resume, networkmanager reprompts for WPA key https://launchpad.net/bugs/92032 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs