+1 for this issue. For me it happens on Ubuntu 12.04 and 12.10 with Thunderbird 17.x. Essentially, all pop-up dialogs happen on monitor 1 when Thunderbird is running on monitor 2. Other programs do not have this problem.
+1 for this issue. For me it happens on Ubuntu 12.04 and 12.10 with Thunderbird 17.x. Essentially, all pop-up dialogs happen on monitor 1 when Thunderbird is running on monitor 2. Other programs do not have this problem.