Jason,

I do not have .pymorc file.

But when I set "use_shaders" to 0, then everything becomes fast and nice. I
guess I just can turn on shaders only as the final step before ray_tracing.

Thanks for help,
Vitali

On Thu, Feb 16, 2012 at 1:22 PM, Jason Vertrees <
jason.vertr...@schrodinger.com> wrote:

> Hi Vitaly,
>
> It looks like the 7150M has only 57 megs of dedicated memory. Once you
> exhaust that your performance will decrease dramatically. I'l contact
> NVidia and see if they have any suggestions.
>
> Also, do you have a ~/.pymolrc file? If so, what's in it? For the new
> graphics to perform, you need the "use_shaders" setting turned on.
>
> Cheers,
>
> -- Jason
>
> On Thu, Feb 16, 2012 at 2:09 PM, Vitali Stanevich <stanev...@wisc.edu>
> wrote:
> > Jason,
> >
> > I did install latest driver for a card (295.20) from nvidia site. The
> > problem still exists. Any other suggestions?
> >
> > Thanks,
> > Vitali
> >
> >
> > On Wed, Feb 15, 2012 at 9:14 AM, Jason Vertrees
> > <jason.vertr...@schrodinger.com> wrote:
> >>
> >> Hi Vitaly,
> >>
> >> Have you installed the latest graphics drivers for your card?
> >>
> >> Cheers,
> >>
> >> -- Jason
> >>
> >> On Tue, Feb 14, 2012 at 5:27 PM, Vitali Stanevich <stanev...@wisc.edu>
> >> wrote:
> >> > Hi,
> >> >
> >> > I recently installed a new version of licensed pymol 1.5. It works ok
> >> > with
> >> > small molecules (<25 kDa). But, unfortunately, I found that after I
> load
> >> > relatively large molecules (>60 kDa) everything really slows down,
> >> > movements
> >> > become somewhat abrupt and etc. At the same time, I can open this
> >> > molecule
> >> > with coot, generate bunch of symmetry mates, add maps, but everything
> >> > runs
> >> > really smooth. How can I make pymol run smooth again (version 1.2
> worked
> >> > well before)?
> >> >
> >> > Pymol: PyMOL-v1.5.0-Linux-x86_32-TclTk8.5 (I tried 64-bit with the
> same
> >> > result)
> >> > OS: Ubuntu 10.10
> >> > Video card: nVidia GeForce 7150M
> >> > CPU: AMD Turion(tm) 64 X2 TL-62 (2100 MHz, 64 bits)
> >> >
> >> > Thanks,
> >> > Vitali
> >> >
> >> >
> >> >
> ------------------------------------------------------------------------------
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> >> > Archives:
> http://www.mail-archive.com/pymol-users@lists.sourceforge.net
> >>
> >>
> >>
> >> --
> >> Jason Vertrees, PhD
> >> PyMOL Product Manager
> >> Schrödinger, LLC
> >>
> >> (e) jason.vertr...@schrodinger.com
> >> (o) +1 (603) 374-7120
> >
> >
>
>
>
> --
> Jason Vertrees, PhD
> PyMOL Product Manager
> Schrödinger, LLC
>
> (e) jason.vertr...@schrodinger.com
> (o) +1 (603) 374-7120
>
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