I am currently running Freesurfer on Linux and while trying to test it out on the bert subject I received the error message: 

ERROR: A segfault has occurred. This is not your fault, but is most likely an unrecoverable error and has made the program unstable. 

Please send the contents of the file .xdebug_tkmedit that should be in this directory to freesurfer@nmr.mgh.harvard.edu. 

I searched high and low for the .xdebug_tkmedit file but could not find it, as it seems the system is not even creating this file. Do you have any suggestions on fixing this issue? 

Sincerely, 

Nikita Zhitkevich