[Mne_analysis] Running mne_analyze

[Kana Okano]

Thanks Alex,

Yes, I am running via VNC and it definitely looks like an OpenGL issue..

when I run the test I get:

mne_opengl_test version 1.1 compiled at Sep 30 2010 16:57:05

nvert = 140970
ntri = 281936
Xlib:  extension "NV-GLX" missing on display ":42".
GLUT_WINDOW_BUFFER_SIZE 16
GLUT_WINDOW_RED_SIZE 5
GLUT_WINDOW_GREEN_SIZE 6
GLUT_WINDOW_BLUE_SIZE 5
GLUT_WINDOW_DEPTH_SIZE 16
GLUT_WINDOW_ALPHA_SIZE 0
500 x 500

How can I fix this?

Thanks again!
Kana


On Wed, Apr 3, 2013 at 1:46 AM, Alexandre Gramfort <
gramfort at nmr.mgh.harvard.edu> wrote:

> hi Kana,
>
> you're likely to have an OpenGL problem. To confirm just start:
>
> mne_opengl_test
>
> are you running MNE via VNC or on a virtual machine? make sure the graphics
> are well configured.
>
> Best,
> Alex
>
> On Wed, Apr 3, 2013 at 3:22 AM, Kana Okano <kokano at mit.edu> wrote:
> >
> > Hello all,
> >
> > I'm trying to run MNE at MIT and found that mne_analyze will not run (I
> can
> > run mne_browse_raw without a problem).
> >
> > The error message I get is:
> > Using a 4096-point FFT in filterinf of raw data with 2048-sample tapers
> > Warning: Cannot convert string
> > "a-adobe-helvetica-bold-r-normal--14-*-iso8859-1" to type FontStruct
> > Warning: Cannot convert string
> > "a-adobe-helvetica-medium-r-normal--14-*-iso8859-1" to type FontStruct
> > Desired visual not found.
> >
> > When I try to run mne_analyze through mne_browse_raw, I get the same
> error
> > message plus this:
> > Died child #1 of 1 (mne_analyze, pid = 2796)
> > mne_analyze terminated. Exit status = 1
> >
> > Has anyone ever encountered this before?
> >
> > Thanks,
> >
> > Kana
> >
> > --
> > Kana Okano, Ph.D.
> > Postdoctoral Associate, Gabrlieli Lab
> > Massachusetts Institute of Technology
> > email: kokano at mit.edu phone: 617-324-5836
> >
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