Comment 17 for bug 30970

I have a radeon X850 card, 2G of RAM Pentium 4 class machine 3.6 GHz
Celestia-gnome 1.4.1 on gusty release final crashes for me with the following errors:
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Initializing ARB vertex programs . . .
Loading ARB vertex program: shaders/diffuse_arb.vp
Loading ARB vertex program: shaders/specular_arb.vp
Loading ARB vertex program: shaders/haze_arb.vp
Loading ARB vertex program: shaders/bumpdiffuse_arb.vp
Loading ARB vertex program: shaders/bumphaze_arb.vp
Loading ARB vertex program: shaders/shadowtex_arb.vp
Loading ARB vertex program: shaders/diffuse_texoff_arb.vp
Loading ARB vertex program: shaders/rings_arb.vp
Loading ARB vertex program: shaders/ringshadow_arb.vp
Loading ARB vertex program: shaders/night_arb.vp
Loading ARB vertex program: shaders/glossmap_arb.vp
Loading ARB vertex program: shaders/diffuse2_arb.vp
Loading ARB vertex program: shaders/haze2_arb.vp
Loading ARB vertex program: shaders/diffuse_texoff2_arb.vp
Loading ARB vertex program: shaders/specular2_arb.vp
Loading ARB vertex program: shaders/night2_arb.vp
Loading ARB vertex program: shaders/multishadow_arb.vp
Loading ARB vertex program: shaders/texphong_arb.vp
Loading ARB vertex program: shaders/texphong_alpha_arb.vp
Loading ARB vertex program: shaders/ell_galaxy_arb.vp
All ARB vertex programs loaded successfully.
render path: 3
*********************************WARN_ONCE*********************************
File r300_render.c function r300Fallback line 471
Software fallback:ctx->Line.SmoothFlag
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*********************************WARN_ONCE*********************************
File r300_mem.c function r300_mem_alloc line 225
Ran out of GART memory (for 1048576)!
Please consider adjusting GARTSize option.
***************************************************************************
Error: Could not get dma buffer... exiting