After clicking "OK" Alarm Clock initializes Python's threading system by calling:
gtk.gdk.threads_init()
And it seems this is where the crash occurs. I really can't do anything about that, since this function is required for AC to work and seems broken on Ubuntu (since it crashes on Ubuntu only).
Please verify if C version of Alarm Clock (Alarm-Clock-1.0a1) have this problem too.
Regarding Sander Stuurwold's response:
After clicking "OK" Alarm Clock initializes Python's threading system by calling:
gtk.gdk. threads_ init()
And it seems this is where the crash occurs. I really can't do anything about that, since this function is required for AC to work and seems broken on Ubuntu (since it crashes on Ubuntu only).
Please verify if C version of Alarm Clock (Alarm-Clock-1.0a1) have this problem too.