cwillu@dominubuntu:~$ firefox
GTK Accessibility Module initialized
** Message: plugin_get_value 1 (1)

** Message: plugin_get_value 2 (2)

** Message: plugin_get_value 1 (1)

** Message: plugin_get_value 2 (2)

** Message: plugin_get_value 1 (1)

** Message: plugin_get_value 2 (2)

** Message: plugin_get_value 1 (1)

** Message: plugin_get_value 2 (2)

** Message: plugin_get_value 1 (1)

** Message: plugin_get_value 2 (2)

open dsp: Device or resource busy
The program 'Gecko' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadShmSeg (invalid shared segment parameter)'.
  (Details: serial 30 error_code 167 request_code 145 minor_code 2)
  (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.)