Hello FreeSurferers,<br><br>I run tksurfer remotely from a linux machine running CentOS (Boston University) using Virtual GL/TurboVNC. I have been able to do this successfully for years but have recently encountered the following error when calling tksurfer:<br>
<br>surfer: tkoInitWindow(RMAUT015)<br>[VGL] ERROR: OpenGL error 0x0502<br>[VGL} ERROR: in readpixels - - <br>[VGL]     624: Could not Read Pixels<br><br>The error occurs after the tksurfer image window is started but before a brain surface is displayed. I have confirmed that the error does not depend upon what ssh tunneling tool I am using nor on what time of machine I am using locally. Does anyone have experience with this problem? Suggested solutions?<br>
<br>Cheers,<br>Jason<br><br><br clear="all"><br>-- <br>Jason A. Tourville, Ph.D.<br>Research Assistant Professor<br> Department of Speech, Language,<br>
and Hearing Sciences<br>Boston University<br>677 Beacon St. <br>Boston, MA 02215<br>Phone: (617)353-6181<br>Fax: (617)353-7755<br>