[Neurodebian-users] OpenGL support issue.

[Jamie Hanson]

Hmmm. I went back and started from scratch with a new virtual machine
image, etc. and got the same issue. Everything works initially, until
I installed fsl-.5.0 on my neurodebian.

How I do reconfig my graphics setup or what other steps should I try?



On Thu, Jan 9, 2014 at 9:54 AM, Michael Hanke <michael.hanke at gmail.com> wrote:
> Hey,
>
> there should be no need to have nvidia software in the VM. Did you try to
> re-configure the graphics setup? the guest extensions in the VM should do
> the job automatically.
>
> Michael
>
>
> On Thu, Jan 9, 2014 at 3:26 PM, Jamie Hanson <jamielarshanson at gmail.com>
> wrote:
>>
>> Hi NeuroDebian Folks,
>>
>> I'm using a virtual machine on my Macbook Pro and had a recent issue
>> pop up with caret. Previously, I remember it working, but after
>> tweaking some settings (with my CPU usage or during my fsl install), I
>> now get an OpenGL error (shown below).
>>
>> I'm using 4 cores for my processor, enabling 32 MBs for video memory,
>> and have 3D acceleration now on (turning it on or off still yielded
>> the error). I tried to check nvidia-xconfig, but didn't have my luck
>> (error output also below). For my Oracle VM settings, I have the max
>> guest screen size be automatic and on the neurodeb disk image, I have
>> the display set to 1280x800. I just downloaded everything so I think
>> all my versions are up to date.
>>
>> Pardon the novice question, but any thoughts on troubleshooting this?
>> I wasn't sure if I needed to export my display variable or ??? I also
>> put info about my graphics chipset below.
>>
>> Thanks much!
>> jamie.
>>
>> =====
>>
>> brain at neurodebian:~$ caret5
>> Xlib:  extension "GLX" missing on display ":0.0".
>> This system has no OpenGL support. Exiting.
>>
>> =====
>>
>> root at neurodebian:/etc/X11# gksu nvidia-settigns
>>
>> (gksu:3128): GConf-WARNING **: Client failed to connect to the D-BUS
>> daemon:
>> Did not receive a reply. Possible causes include: the remote
>> application did not send a reply, the message bus security policy
>> blocked the reply, the reply timeout expired, or the network
>> connection was broken.
>> GConf Error: No D-BUS daemon running
>>
>>
>> (gksu:3128): GConf-WARNING **: Client failed to connect to the D-BUS
>> daemon:
>> Did not receive a reply. Possible causes include: the remote
>> application did not send a reply, the message bus security policy
>> blocked the reply, the reply timeout expired, or the network
>> connection was broken.
>> GConf Error: No D-BUS daemon running
>>
>>
>> (gksu:3128): GConf-WARNING **: Client failed to connect to the D-BUS
>> daemon:
>> Did not receive a reply. Possible causes include: the remote
>> application did not send a reply, the message bus security policy
>> blocked the reply, the reply timeout expired, or the network
>> connection was broken.
>> GConf Error: No D-BUS daemon running
>>
>> =====
>>
>>   Chipset Model: Intel HD Graphics 3000
>>   Type: GPU
>>   Bus: Built-In
>>   VRAM (Total): 512 MB
>>   Vendor: Intel (0x8086)
>>   Device ID: 0x0126
>>   Revision ID: 0x0009
>>   Displays:
>>
>> Color LCD:
>>   Display Type: LCD
>>   Resolution: 1280 x 800
>>   Pixel Depth: 32-Bit Color (ARGB8888)
>>   Main Display: Yes
>>   Mirror: Off
>>   Online: Yes
>>   Built-In: Yes
>>
>> --
>> Jamie L. Hanson
>> Waisman Laboratory for Brain Imaging & Behavior | Child Emotion Research
>> Lab
>> University of Wisconsin - Madison
>> 1500 Highland Avenue
>> Madison, WI 53705
>> Email: jamielarshanson at gmail.com
>> Homepage: http://brainimaging.waisman.wisc.edu/~hanson/
>>
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>> Neurodebian-users at lists.alioth.debian.org
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>
>
>
>
> --
> Michael Hanke
> http://mih.voxindeserto.de
>