[Mne_analysis] Unable to open mne_analyze
conrad at nmr.mgh.harvard.edu
conrad at nmr.mgh.harvard.edu
Fri Dec 2 16:22:36 EST 2011
Manfred, thanks for checking. glxinfo comes back with an error. glxgears
does not work and /etc/xorg.conf does not exist. I'm also not sure how to
interpret these messages and what the next step is. It does make sense
that it is an issue with the way x-server is setup
Matti, mne_opengl_test fails (good idea to test the problem)
Here is the command history:
[wittgenstein:GPS] (nmr-stable5.1-env) mne_opengl_test
mne_opengl_test version 1.1 compiled at Dec 2 2011 04:21:44
nvert = 140970
ntri = 281936
GLUT: Fatal Error in mne_opengl_test: failed to create OpenGL rendering
context.
[wittgenstein:GPS] (nmr-stable5.1-env) glxinfo
name of display: :0.0
Error: glXCreateContext failed
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x23 24 tc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
0x24 24 tc 0 24 0 r y . 8 8 8 0 0 16 8 16 16 16 0 0 0 None
0x25 24 tc 0 32 0 r y . 8 8 8 8 0 16 8 16 16 16 16 0 0 None
0x26 24 tc 0 32 0 r . . 8 8 8 8 0 16 8 16 16 16 16 0 0 None
0x27 24 dc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None
0x28 24 dc 0 24 0 r y . 8 8 8 0 0 16 8 16 16 16 0 0 0 None
0x29 24 dc 0 32 0 r y . 8 8 8 8 0 16 8 16 16 16 16 0 0 None
0x2a 24 dc 0 32 0 r . . 8 8 8 8 0 16 8 16 16 16 16 0 0 None
0x2b 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x2c 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x2d 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x2e 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x2f 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x30 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x31 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x32 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x33 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x34 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x35 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x36 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x37 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x38 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x39 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x3a 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x3b 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x3c 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x3d 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x3e 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x3f 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x40 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x41 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x42 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x43 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x44 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x45 24 tc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x46 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x47 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x48 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x49 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x4a 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x4b 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x4c 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x4d 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x4e 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x4f 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x50 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x51 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x52 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x53 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x54 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x55 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x56 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x57 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x58 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x59 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x5a 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x5b 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x5c 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x5d 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x5e 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x5f 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
0x60 24 dc 1 0 0 c . . 0 0 0 0 0 0 0 0 0 0 0 0 0 None
[wittgenstein:GPS] (nmr-stable5.1-env) glxgears
Error: glXCreateContext failed
[wittgenstein:GPS] (nmr-stable5.1-env) less /etc/xorg.conf
/etc/xorg.conf: No such file or directory
- Conrad
> Hi Conrad,
>
> I just logged on to "Wittgenstein", the machine that seems to have the
> issues, and started mne_analyze without problems. mne_opengl_test runs
> fine too. If you are really connected locally, there must be an issue
> with the X-server setup. I would suggest to run glxinfo, glxgears, and
> check your /etc/xorg.conf
>
> - Manfred
>
>
> On 12/02/2011 02:57 PM, Matti Hamalainen wrote:
>> Hey,
>>
>> Does mne_opengl_test work?
>>
>> - Matti
>>
>>
>> On Dec 2, 2011, at 2:55 PM, conrad at nmr.mgh.harvard.edu wrote:
>>
>>> Hey Alex,
>>>
>>> OpenGL could be the problem indeed. I'm accessing the machine locally.
>>> They are both on Centos administered by help at nmr. The Graphics card on
>>> the
>>> problem computer is Nvidia Quadro NVS 295, driver version 256.40. The
>>> computer that works has a Nvidia Quadro FX 1800, driver version
>>> 185.18.36.
>>> Do you want any other graphics or other information?
>>>
>>> - Conrad
>>>
>>>> Hi Conrad,
>>>>
>>>> mne_analyze uses OpenGL for 3D rendering but not mne_browse_raw.
>>>> Are you accessing the machine locally of via ssh? Can you tell us more
>>>> about the machines? Are they both on Centos administered by help at nmr?
>>>>
>>>> Alex
>>>>
>>>> On Fri, Dec 2, 2011 at 6:56 PM,<conrad at nmr.mgh.harvard.edu> wrote:
>>>>> Dear Scientists,
>>>>>
>>>>> In my lab we have two martinos center-configured computers we use to
>>>>> process MEG data. In my primary computer everything is fine, but in
>>>>> the
>>>>> other does not like us as much apparently. When we open terminal and
>>>>> set
>>>>> up the environment (using the exact same commands for the computer
>>>>> that
>>>>> works) we get this error:
>>>>>
>>>>> [wittgenstein:dgow] (nmr-stable5.1-env) mne_analyze
>>>>> Using a 4096-point FFT in filtering of raw data with 2048-sample
>>>>> tapers
>>>>> X Error of failed request: BadMatch (invalid parameter attributes)
>>>>> Major opcode of failed request: 143 (GLX)
>>>>> Minor opcode of failed request: 5 (X_GLXMakeCurrent)
>>>>> Serial number of failed request: 1015
>>>>> Current serial number in output stream: 1015
>>>>>
>>>>> We encounter no such error when we use mne_browse_raw. We only use
>>>>> the
>>>>> mne_analyze interface to align digitization points. Do you know
>>>>> anything
>>>>> about this error or know a way to help us?
>>>>>
>>>>> - Conrad Nied
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>
>
> --
> Manfred G. Kitzbichler
> Martinos Center for Biomedical Imaging
> Dept of Neurology, Mass General Hospital
> 149 Thirteenth Street, 1115-A
> Charlestown, MA 02129, USA
>
>
>
>
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