VMD-L Mailing List

From: anu chandra (anu80125_at_gmail.com)
Date: Fri Feb 27 2015 - 08:55:16 CST

Thanks for your quick reply.

nvidia-smi shows below message..

Fri Feb 27 20:20:32 2015
+------------------------------------------------------+

| NVIDIA-SMI 331.113 Driver Version: 331.113
|
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr.
ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute
M. |
|===============================+======================+======================|
| 0 GeForce 710M Off | 0000:01:00.0 N/A |
N/A |
| N/A 44C N/A N/A / N/A | 102MiB / 2047MiB | N/A
Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Compute processes: GPU
Memory |
| GPU PID Process name
Usage |
|=============================================================================|
| 0 Not
Supported |
+-----------------------------------------------------------------------------+

Even I have even tried 'nvidia-xconfig' and rebooted. Still VMD shows the
same warning messages.

Many thanks
Aneesh

On Fri, Feb 27, 2015 at 7:46 PM, John Stone <johns_at_ks.uiuc.edu> wrote:

> What do you see if you run this command in a terminal window:
> nvidia-smi
>
> Cheers,
> John Stone
> vmd_at_ks.uiuc.edu
>
> On Fri, Feb 27, 2015 at 07:28:43PM +0530, anu chandra wrote:
> > Thanks for the reply.
> >
> > I have rebooted the system many time now.
> >
> > cat /proc/driver/nvidia/version shows this message..
> >
> > NVRM version: NVIDIA UNIX x86_64 Kernel ModuleĀ 331.113Ā Mon DecĀ 1
> > 21:08:13 PST 2014
> > GCC version:Ā gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
> >
> > Many Thanks
> > Anu
> > On Fri, Feb 27, 2015 at 6:59 PM, Norman Geist
> > <[1]norman.geist_at_uni-greifswald.de> wrote:
> >
> > Did you reboot since updating the driver?
> >
> > Ā
> >
> > Otherwise try nvidia-xconfig and reboot.
> >
> > Ā
> >
> > Norman Geist.
> >
> > Ā
> >
> > From: [2]owner-vmd-l_at_ks.uiuc.edu [mailto:[3]owner-vmd-l_at_ks.uiuc.edu]
> On
> > Behalf Of anu chandra
> > Sent: Friday, February 27, 2015 11:31 AM
> > To: [4]vmd-l_at_ks.uiuc.edu
> > Subject: vmd-l: Nvidia GPU driver not detected with VMD
> >
> > Ā
> >
> > Dear VMD users,
> >
> > I have Ubuntu 14.04 LTS in my laptop and NVIDIA GeForce 710M
> graphics
> > card. I have installed VMD recently and when I start vmd, the
> console
> > shows-up following error.
> >
> >
> ***************************************************************************
> > Info) VMD for LINUXAMD64, version 1.9.2 (December 29, 2014)
> > Info)
> > [5]http://www.ks.uiuc.edu/Research/vmd/Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā
> Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā
> > Info) Email questions and bug reports to
> > [6]vmd_at_ks.uiuc.eduĀ Ā Ā Ā Ā Ā Ā Ā Ā Ā
> > Info) Please include this reference in published work using VMD:Ā Ā
> > Info)Ā Ā Ā Humphrey, W., Dalke, A. and Schulten, K., `VMD -
> VisualĀ Ā
> > Info)Ā Ā Ā Molecular Dynamics', J. Molec. Graphics 1996, 14.1,
> 33-38.
> > Info) -------------------------------------------------------------
> > Info) Multithreading available, 4 CPUs detected.
> > Info) Free system memory: 3354MB (87%)
> > Warning) Detected a mismatch between CUDA runtime and GPU driver
> > Warning) Check to make sure that GPU drivers are up to date.
> > Info) No CUDA accelerator devices available.
> > Warning) Detected X11 'Composite' extension: if incorrect display
> occurs
> > Warning) try disabling this X server option.Ā Most OpenGL drivers
> > Warning) disable stereoscopic display when 'Composite' is enabled.
> > Info) OpenGL renderer: GeForce 710M/PCIe/SSE2
> > Info)Ā Ā Features: STENCIL MSAA(4) MDE CVA MTX NPOT PP PS
> GLSL(OVFGS)
> > Info)Ā Ā Full GLSL rendering mode is available.
> > Info)Ā Ā Textures: 2-D (16384x16384), 3-D (2048x2048x2048),
> > Multitexture (4)
> > Info) Dynamically loaded 2 plugins in directory:
> > Info) /usr/local/lib/vmd/plugins/LINUXAMD64/molfile
> > vmd > Info) VMD for LINUXAMD64, version 1.9.2 (December 29, 2014)
> > Info) Exiting normally.
> >
> ************************************************************************************
> >
> > I have installed the Nvidia driver and Ubuntu detect the card
> properly.
> > The Systems details shows the same.
> >
> > When I did cat /proc/driver/nvidia/version, itĀ shows as below..
> >
> > NVRM version: NVIDIA UNIX x86_64 Kernel ModuleĀ 331.113Ā Mon
> DecĀ 1
> > 21:08:13 PST 2014
> > GCC version:Ā gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
> >
> > When I diid glxinfo | grep OpenGL, it shows
> >
> > OpenGL vendor string: NVIDIA Corporation
> > OpenGL renderer string: GeForce 710M/PCIe/SSE2
> > OpenGL core profile version string: 4.3.0 NVIDIA 331.113
> > OpenGL core profile shading language version string: 4.30 NVIDIA
> via Cg
> > compiler
> > OpenGL core profile context flags: (none)
> > OpenGL core profile profile mask: core profile
> > OpenGL core profile extensions:
> > OpenGL version string: 4.4.0 NVIDIA 331.113
> > OpenGL shading language version string: 4.40 NVIDIA via Cg compiler
> > OpenGL context flags: (none)
> > OpenGL profile mask: (none)
> > OpenGL extensions:
> >
> > Can anybody help me to figure out why VMD could not able detect the
> > graphics card?
> >
> > Thanks in advance
> >
> > Regards
> >
> > Anu
> >
> > Ā
> >
> > Ā
> >
> > References
> >
> > Visible links
> > 1. mailto:norman.geist_at_uni-greifswald.de
> > 2. mailto:owner-vmd-l_at_ks.uiuc.edu
> > 3. mailto:owner-vmd-l_at_ks.uiuc.edu
> > 4. mailto:vmd-l_at_ks.uiuc.edu
> > 5. http://www.ks.uiuc.edu/Research/vmd/
> > 6. mailto:vmd_at_ks.uiuc.edu
>
> --
> NIH Center for Macromolecular Modeling and Bioinformatics
> Beckman Institute for Advanced Science and Technology
> University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801
> http://www.ks.uiuc.edu/~johns/ Phone: 217-244-3349
> http://www.ks.uiuc.edu/Research/vmd/
>