Comment reparer un erreur pour: Xlib: extension "XInputExtension

Bonjour,

Mon probleme est qu'à chaque fois que je j entreprends d'ouvrir quelque chose cela indique

Xlib:  extension "XInputExtension" missing on display ":10.0

et sur certains forum il dise de faire ça avec

glxinfo

:

glxinfo
name of display: :10.0
display: :10  screen: 0
direct rendering: No (If you want to find out why, try setting LIBGL_DEBUG=verbose)
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
    GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating
client glx vendor string: NVIDIA Corporation
client glx version string: 1.4
client glx extensions:
    GLX_ARB_context_flush_control, GLX_ARB_create_context, 
    GLX_ARB_create_context_profile, GLX_ARB_create_context_robustness, 
    GLX_ARB_fbconfig_float, GLX_ARB_get_proc_address, GLX_ARB_multisample, 
    GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile, 
    GLX_EXT_create_context_es_profile, GLX_EXT_fbconfig_packed_float, 
    GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context, GLX_EXT_stereo_tree, 
    GLX_EXT_swap_control, GLX_EXT_swap_control_tear, 
    GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, GLX_EXT_visual_rating, 
    GLX_NV_copy_buffer, GLX_NV_copy_image, GLX_NV_delay_before_swap, 
    GLX_NV_float_buffer, GLX_NV_multisample_coverage, GLX_NV_present_video, 
    GLX_NV_swap_group, GLX_NV_video_capture, GLX_NV_video_out, 
    GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGI_swap_control, 
    GLX_SGI_video_sync
GLX version: 1.2
GLX extensions:
    GLX_ARB_get_proc_address, GLX_EXT_import_context, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating
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

8 GLX Visuals
    visual  x   bf lv rg d st  colorbuffer  sr ax dp st accumbuffer  ms  cav
  id dep cl sp  sz l  ci b ro  r  g  b  a F gb bf th cl  r  g  b  a ns b eat
----------------------------------------------------------------------------
0x024 24 tc  1  24  0 r  y .   8  8  8  0 .  .  0 16  0  0  0  0  0  0 0 None
0x025 24 tc  1  24  0 r  y .   8  8  8  0 .  .  0 16  8 16 16 16  0  0 0 None
0x026 24 tc  1  24  0 r  y .   8  8  8  8 .  .  0 16  8 16 16 16 16  0 0 None
0x027 24 tc  1  24  0 r  . .   8  8  8  8 .  .  0 16  8 16 16 16 16  0 0 None
0x028 24 dc  1  24  0 r  y .   8  8  8  0 .  .  0 16  0  0  0  0  0  0 0 None
0x029 24 dc  1  24  0 r  y .   8  8  8  0 .  .  0 16  8 16 16 16  0  0 0 None
0x02a 24 dc  1  24  0 r  y .   8  8  8  8 .  .  0 16  8 16 16 16 16  0 0 None
0x02b 24 dc  1  24  0 r  . .   8  8  8  8 .  .  0 16  8 16 16 16 16  0 0 None

merci de m'aider.
Cordialement,