Re: Problem with Ubuntu+intel?

You've probably already looked into this, but it sure sounds like problems
with the graphics driver, in which case it's possible that updating the
graphics driver would cure the problem.

Another possibility to try is disable some graphics options in
site-packages/vis/site-settings.py.

Bruce Sherwood


On Fri, Nov 23, 2012 at 11:31 AM, Tobias Schlegelmilch <
t.schlegelmilch-gM/[email protected]> wrote:

> Hello everybody,
>
> I'm posting on this mailing list because I cannot figure out how to
> solve a very annoying problem.
>
> I have two machines running Ubuntu 12.10: a HP nc2400 and a Thinkpad
> T43. Both with intel graphics. On both, vpython runs very slow and
> choppy, so I can't use it.
>
> I tried every hint I could get by asking google: installing
> libgtkglextmm-x11-1.2-dev, LIBGL_ALWAYS_INDIRECT=1,
> LIBGL_ALWAYS_SOFTWARE=1, but no solution.
> If I start driconf and switch of ARB_fragment_shader support, then the
> performance is significantly better, but colors are wrong. The
> background of the window is green instead of black.
>
> Do you have a hint how to get vpython in a useful state on ubuntu with
> intel graphics?
>
> Thank you, best regards
> Tobias
>
>
>
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