Comment 7 for bug 164489

Ok, I noticed that I had "Extra" selected on Visual Effects in the Appearance Preferences box. If I select "None", the enigmail popup appears above the other windows correctly. For some reason, the window has focus (if I type, characters appear in the password prompt) but the window titlebar is not highlighted orange like a selected window If I click on the prompt, it highlights correctly.

If I switch Visual Effects back to "Extra" or to "Normal", the popup appears below Thunderbird again. Perhaps it isn't working correctly with compiz because the password prompt isn't getting the correct kind of focus?