Hi Pedro,<div><br></div><div>If you are using NVidia I suggest you to check if you are using latest Ubuntu native Nvidia driver.</div><div><br></div><div>Best Regards,</div><div><br></div><div>Pedro Paulo Oliveira Jr.<br><br>
<div class="gmail_quote">2008/6/18 Pedro Brito Cruz &lt;<a href="mailto:pbritocruz@gmail.com">pbritocruz@gmail.com</a>&gt;:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Dear all,<br><div class="gmail_quote"><div class="gmail_quote"><br>i&#39;m a newbie using FreeSurfer and recently installed the CentOS 4 x86_64 version on my 64 bit processor with Linux Ubuntu (dapper version).<br><br>I followed the tutorial for testing the installation and tkmedit tool worked fine but tksurfer did not. I got the following error,<br>



<br><br>tksurfer bert rh pial<br><br>surfer: current subjects dir: $FREESURFER_HOME/freesurfer/subjects<br>surfer: not in &quot;scripts&quot; dir ==&gt; using cwd for session root<br>surfer: session root data dir ($session) set to:<br>



<br>surfer: Reading header info from $FREESURFER_HOME/subjects/bert/mri/T1.mgz<br><br>surfer: vertices=131168, faces=262332<br><br>Received X error!<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Error code&nbsp;&nbsp; : 163<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Request code : 148<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Minor code&nbsp;&nbsp; : 2<br>



<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Error text : &#39;GLXBadLargeRequest&#39;<br><br><br>Does anybody know what can i do to solve this problemL?<br><br>Thanks in advance.<br><font color="#888888">Pedro<br><br>
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