Dear FreeSurfer experts,

I have installed FreeSurfer on multiple machines in our image processing lab (15 PC, Linux Ubuntu) and made sure that the setting are fine. However, I have tried to test if freesurfer works or not by typing the following:

tkmedit bert orig.mgz


Unfortunately, I have got the following error message on all PCs

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


​So what would be the error​?

Many thanks in advance,
Ali,


--
Ali M. Al-Radaideh. PhD
Assistant Professor
Head of Department of Medical Imaging
Vice Dean of the Faculty of Allied Health Sciences
The Hashemite University, 
Zarqa, Jordan
W.phone +962 5 3903333 ext.5422, 5355, 5364
Email: ali.radaideh@hu.edu.jo
webpage: http://staff.hu.edu.jo/Default.aspx?id=ABZUPDzYeqM=