Here is what I did, and this is what was on my terminal window...
1) Opened gramps, using python ~/gramps32/src/gramps.py
2) opened a database
3) exported part of it to a seperate file
4) clicked on Family Trees, and it crashed
Here is what I had on my screen....
The program 'gramps.py' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
(Details: serial 35133 error_code 3 request_code 20 minor_code 0)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
I am using F12-snapshot2 with python-2.6.2-2...
Rob G. Healey