Jeungchan,

Try updating the nvidia driver (assuming your system has an nvidia card). That is:

sudo /sbin/init 3 sudo nvidia-installer --update

'sudo' is not necessary if you can su to root.

If this is an NMR center machine, email help and they can do this for you.

Nick

On Fri, 2009-09-04 at 17:58 +0900, jeungchan lee wrote:

don't know what means 'surfer: ### redraw failed: no gl window open' in the terminal message...

the only error message i got is this.

On Fri, Sep 4, 2009 at 5:54 PM, jeungchan lee aeiouphy@nmr.mgh.harvard.edu wrote: i setup freesurfer out of MGH, and run the following command as you recommend to test the installation.

    tksurfer bert rh pial
    and i got this;

    surfer: current subjects
    dir: /disk3/ans2/ansfreesurfer/subject/
    surfer: not in "scripts" dir ==> using cwd for session root
    surfer: session root data dir ($session) set to:
    surfer:     /disk3/ans2/ansfreesurfer/subject
    surfer: Reading header info
    from /disk3/ans2/ansfreesurfer/subject//bert/mri/T1.mgz
    surfer: vertices=131860, faces=263716
    Loading /usr/local/freesurfer/surface_labels.txt
    surfer: ### redraw failed: no gl window open
    surfer: single buffered window
    surfer: tkoInitWindow(bert)
    surfer: using
    interface /usr/local/freesurfer/lib/tcl/tksurfer.tcl
    Reading /usr/local/freesurfer/lib/tcl/tkm_common.tcl
    Reading /usr/local/freesurfer/lib/tcl/tkm_wrappers.tcl
    Reading /usr/local/freesurfer/lib/tcl/fsgdfPlot.tcl
    Reading /usr/local/freesurfer/lib/tcl/tkUtils.tcl
    Successfully parsed tksurfer.tcl
    reading white matter vertex locations...


    with attached weird figure... where i can see is only a part
    of the brain.

    this is my environment;
    Linux pucca 2.6.18-128.2.1.el5 #1 SMP Tue Jul 14 06:36:37 EDT
    2009 x86_64 x86_64 x86_64 GNU/Linux
    on CENTOS5.3

    did i make mistake when i installed freesurfer?
    it happened when i did tksurfer on my data, too.

    thanks for your time.

    -jeungchan

    -- 
    --
    Jeungchan Lee
    Athinoula A. Martinos Center for Biomedical Imaging. MGH

--

Jeungchan Lee Athinoula A. Martinos Center for Biomedical Imaging. MGH _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer