I have the same problem as above. Unchecking the first line does not solve the problem. Disabeling Cardbook make ldap search works again. Other solution is unchecking also the second line in CardBook preferences, thus not searching cardbook at all which makes CardBook quite unuseful 🙁 I can manage without CardBook but not without LDAP.
I need to upgrade to latest TB version and see if things change.
When ever the box on the first line is checked or not, when opening a new mail window, I got this. Nothing more when I try an autocompletion
NS_NOINTERFACE: Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsISupports.QueryInterface] stack-trace-collector.js:84
window.controllers/Controllers est obsolète. Veuillez ne pas l’utiliser pour détecter l’agent utilisateur (UA).