please help :
I used to play foobillard which is a good 3d game.
but since a couples of days and couples of apt-get update and upgrade
it stopped working correctly... like 1 frame per seconde


How can I reinstall opengl ?
I'm using
Linux 2.4.26 #1 SMP Sa Apr 17 19:33:42 CEST 2004 i686 GNU/Linuxknoppix 3.4, kernel 2.4.26
on Dell XPS R450
400 mb ram
Agp voodoo 5 5500

lspci -v
0000:01:00.0 VGA compatible controller: 3Dfx Interactive, Inc. Voodoo 4 / Voodoo 5 (rev 0
1) (prog-if 00 [VGA])
Subsystem: 3Dfx Interactive, Inc.: Unknown device 0002
Flags: 66MHz, fast devsel, IRQ 11
Memory at e4000000 (32-bit, non-prefetchable) [size=64M]
Memory at f0000000 (32-bit, prefetchable) [size=128M]
I/O ports at 9000 [size=256]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [54] AGP version 2.0
Capabilities: [60] Power Management version 2

glxinfo :
name of display: :0.0
display: :0 screen: 0
direct rendering: No
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
client glx vendor string: SGI
client glx version string: 1.2
client glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
GLX extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context
OpenGL vendor string: Mesa project: www.mesa3d.org
OpenGL renderer string: Mesa GLX Indirect
OpenGL version string: 1.3 Mesa 4.0.4
OpenGL extensions:
GL_ARB_imaging, GL_ARB_multitexture, GL_ARB_texture_border_clamp,
GL_ARB_texture_cube_map, GL_ARB_texture_env_add,
GL_ARB_texture_env_combine, GL_ARB_texture_env_dot3,
GL_ARB_transpose_matrix, GL_EXT_abgr, GL_EXT_blend_color,
GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_texture_env_add,
GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
GL_EXT_texture_lod_bias
glu version: 1.3
glu extensions:
GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess