I upgraded to 12.10 from 12.04, and I had the same problem with thunderbird hanging at startup (Loading Inbox folder). I confirm tha deleting libedataserver-1.2.15, and in my case libedataserver-1.2-14 solved the problem. Thanks for sharing the solution.
I upgraded to 12.10 from 12.04, and I had the same problem with thunderbird hanging at startup (Loading Inbox folder). I confirm tha deleting libedataserver- 1.2.15, and in my case libedataserver- 1.2-14 solved the problem. Thanks for sharing the solution.