hi, i have the same issue using the ati driver with jaunty.
on launchpad, they mentioned several times that this can be a problem
with the glutCreateWindow() function, in particular it has to be
called before glutInitDisplayMode().
here is an answer of an user from the launchpad issue tracker:
[quote]
Yes, making the code look like this, completely resolves this
segmentation fault problem:
GLUT.glutInit(sys.argv)
GLUT.glutCreateWindow('foobar') # required to be a line before
glutInitDisplay
GLUT.glutInitDisplayMode(GLUT.GLUT_RGBA | GLUT.GLUT_DOUBLE)
[/quote]
my understanding of the pyglet code is very poor right now, but i will
try to find out if this is the source of the problem..
On 1 Mai, 14:36, Jonathan Hartley <[email protected]> wrote:
> > It's not clear to me whether the seg fault you're reporting happens
> > with the "fglrx" or "ati" driver (or both?)
>
> Beg your pardon.
> The 'fglrx' driver doesn't work at all since I upgraded (I am not
> alone in this.)
> The segfault when using pyglet occurs using the 'ati' driver (am I
> alone in this?)
>
> > Stop trying to use accelerated ATI under Linux?
>
> Sincerely considering it.
>
> Thanks.
>
> On May 1, 1:39 am, Richard Jones <[email protected]> wrote:
>
> > On 01/05/2009, at 9:54 AM, Jonathan Hartley wrote:
>
> > > I upgraded to Ubuntu Jaunty (9.04) and now 'from pyglet.window import
> > > Window' gives me a seg fault.
>
> > > I have an ATI card (ohdear), a Radeon X1400.
>
> > > I tried to use ATI's proprietary 'fglrx' driver at first, but that
> > > apparently has problems under Jaunty, and only produces garbage on-
> > > screen for me, so I've fallen back to the open source 'ati' driver,
> > > which apparently works, reportedly is stable, but has mediochre 3D
> > > performance.
>
> > It's not clear to me whether the seg fault you're reporting happens
> > with the "fglrx" or "ati" driver (or both?)
>
> > > Anyone got any suggestions of things I might try?
>
> > Stop trying to use accelerated ATI under Linux?
>
> > Richard
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