Created attachment 3900 Screenshot showing outcome of the bug In the recently updated version of Thunar 1.2.3 (Debian Testing 64 bit), upon initial launch Thunar hangs for approximately 20 seconds: no window appears, neither do any error messages in the terminal. However 15 seconds later an identical Thunar window opens up. Closing the terminal only closes one of these windows. After intial loadup then Thunar runs well, this bug inly happens the first time it is opened after booting up the system.
Looks like bug #7373 *** This bug has been marked as a duplicate of bug 7373 ***