since a few days ago I cannot send signed messages: If signing is
enabled, the application crashes with a segmentation fault as soon as
the Send button is pressed.
I'm currently using Thunderbird Daily 16.a1 (2012-07-08) and Enigmail
1.5a1pre (2012-07-06), on an x86_64 system with Ubuntu 11.10. The error
apparently started with the last Thunderbird update; I just updated
Enigmail but that didn't fix it.
Please tell me if there is a bug-tracking system I should register at,
or if there are any logs I should find.