VMD-L Mailing List

From: Norman Geist (norman.geist_at_uni-greifswald.de)
Date: Fri Oct 24 2014 - 13:01:27 CDT

Did you reboot since changing the driver ?

Did you use nvidia-xconfig since changing the driver?

 

Norman Geist.

 

Von: amirhossein taghavi [mailto:amirhosseintaghavi240_at_yahoo.com]
Gesendet: Freitag, 24. Oktober 2014 17:32
An: Norman Geist
Betreff: Re: AW: vmd-l: VMD warnings

 

Hi,

I use Ubuntu 14.04.

The problem is that when I upgrade the driver I encounter the flickering monitor problem(when I switch between pages monitor starts to flicker).so I downgraded the driver.

recommended driver for NVS310 is 340.46 and my current driver is 343.22.

 

Thanks

Amir

 

On Friday, October 24, 2014 12:05 PM, Norman Geist <norman.geist_at_uni-greifswald.de> wrote:

 

Update your GPU driver.

What OS do you use?

 

Norman Geist.

 

Von: owner-vmd-l_at_ks.uiuc.edu [mailto:owner-vmd-l_at_ks.uiuc.edu] Im Auftrag von amirhossein taghavi
Gesendet: Freitag, 24. Oktober 2014 08:59
An: vmd-l_at_ks.uiuc.edu
Betreff: vmd-l: VMD warnings

 

Dear all,

 

when I load VMD to view simulations I get the following warnings.would you please tell me what do they mean and what can I do about them.

 

Info) Multithreading available, 16 CPUs detected.
Info) Free system memory: 12576MB (78%)
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 optional X server feature.

 

Best Regards,

Amirhossein

 

 

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