Hi Robert, jp,

gbd pointed to crash in GDAL -> sincos.

I compiled GDAL 1.6.0 and presto... all good.

Thanks for your help.

Gert

On Fri, 10 Apr 2009 00:56:59 +1200, <osg-users-requ...@lists.openscenegraph.org> wrote:

Hi Gert,

Could you run osgdem inside gdb i.e.

gdb osgdem
run -all-my-usual command line options

Then once it crashes type:
where

To get a stack trace.

I seem to remember having a few problems with gdal last year with Kubuntu 8.10, so there is chance that gdal was broken in 8.10. Compiling gdal from source fixed it for me. I'm using Kubuntu 9.04 beta right now at it works fine with gdal.

Robert.


On Thu, Apr 9, 2009 at 5:44 AM, Gert van Maren <g...@k2vi.com> wrote:
Hi Robert,


Try build this task on a different OS, there is a chance that it will either just work, or if it fails it will provide more clues as to what might be wrong.

Done that

- Installed Ubuntu 8.10

- ran your script to install latest OSG:
http://www.mail-archive.com/osg-users@lists.openscenegraph.org/msg21880.html

- installed latest VPBmaster

Result:
OSG runs fine. All examples run fine including

osgprerender cow.osg --pbuffer.

But:

osgdem and vpbmaster give me: segmentation fault

I did read the [osg-users] 'osgdem segmentation fault' thread but this doesn't appear to be a GLX/OpenGL driver bug. Using the 180 Nvidia drivers....

Gert



--
Gert van Maren

Head of Research & Development
K2Vi Virtual Reality Software
Data Interface Technologies Ltd

3 Cliff Wilson street
Level 2, 9305
Wanaka, New Zealand
Phone: +64 21 2855581
Email: g...@k2vi.com
Web: http://www.k2vi.com


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