Hola. He utilizado el programa
EnvyNG para instalar la versión más reciente del driver para mi tarjeta gráfica (Nvidia 8600GT, 173.14.12.) El sensor de temperatura funciona, y la resolución es la correcta; pero sólo consigo que los programas accedan a "Direct Rendering" si los ejecuto como superusuario.
Como ejemplo, aquí está el volcado del comando "glxinfo":
thorin@Moria:~$ LIBGL_DEBUG=verbose glxinfo
name of display: :0.0
NVIDIA: could not open the device file /dev/nvidiactl (Permission denied).
NVIDIA: Direct rendering failed; attempting indirect rendering.
display: :0 screen: 0
direct rendering: No (If you want to find out why, try setting LIBGL_DEBUG=verbose)
server glx vendor string: NVIDIA Corporation
server glx version string: 1.4
server glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
GLX_EXT_texture_from_pixmap, GLX_ARB_multisample, GLX_NV_float_buffer,
GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB
client glx vendor string: NVIDIA Corporation
client glx version string: 1.4
client glx extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync,
GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGI_swap_control, GLX_NV_float_buffer, GLX_ARB_fbconfig_float,
GLX_EXT_fbconfig_packed_float, GLX_EXT_texture_from_pixmap,
GLX_EXT_framebuffer_sRGB, GLX_NV_present_video
GLX version: 1.3
GLX extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
GLX_EXT_texture_from_pixmap, GLX_ARB_multisample, GLX_NV_float_buffer,
GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB,
GLX_ARB_get_proc_address
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce 8600M GT/PCI/SSE2
OpenGL version string: 2.1.2 NVIDIA 173.14.12
OpenGL extensions:
GL_ARB_color_buffer_float, GL_ARB_depth_texture, GL_ARB_fragment_program,
GL_ARB_fragment_program_shadow, GL_ARB_half_float_pixel, GL_ARB_imaging,
GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_pixel_buffer_object,
GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shadow,
GL_ARB_texture_border_clamp, GL_ARB_texture_compression,
GL_ARB_texture_cube_map, GL_ARB_texture_env_add,
GL_ARB_texture_env_combine, GL_ARB_texture_env_dot3, GL_ARB_texture_float,
GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two,
GL_ARB_texture_rectangle, GL_ARB_vertex_program, GL_ARB_window_pos,
GL_ATI_texture_float, GL_ATI_texture_mirror_once, GL_S3_s3tc,
GL_EXT_texture_env_add, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
GL_EXT_blend_func_separate, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_object,
GL_EXTX_framebuffer_mixed_formats, GL_EXT_framebuffer_sRGB,
GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil,
GL_EXT_packed_float, GL_EXT_packed_pixels, GL_EXT_pixel_buffer_object,
GL_EXT_rescale_normal, GL_EXT_secondary_color,
GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap,
GL_EXT_texture3D, GL_EXT_texture_array, GL_EXT_texture_compression_latc,
GL_EXT_texture_compression_rgtc, GL_EXT_texture_compression_s3tc,
GL_EXT_texture_cube_map, GL_EXT_texture_edge_clamp,
GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3,
GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod,
GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp,
GL_EXT_texture_object, GL_EXT_texture_sRGB,
GL_EXT_texture_shared_exponent, GL_EXT_timer_query, GL_EXT_vertex_array,
GL_IBM_rasterpos_clip, GL_IBM_texture_mirrored_repeat,
GL_KTX_buffer_region, GL_NV_blend_square, GL_NV_copy_depth_to_color,
GL_NV_depth_clamp, GL_NV_float_buffer, GL_NV_fog_distance,
GL_NV_fragment_program_option, GL_NV_fragment_program2,
GL_NV_geometry_shader4, GL_NV_light_max_exponent,
GL_NV_multisample_coverage, GL_NV_multisample_filter_hint,
GL_NV_packed_depth_stencil, GL_NV_texgen_reflection,
GL_NV_texture_compression_vtc, GL_NV_texture_env_combine4,
GL_NV_texture_expand_normal, GL_NV_texture_rectangle,
GL_NV_texture_shader, GL_NV_texture_shader2, GL_NV_texture_shader3,
GL_NV_vertex_program2_option, GL_NV_vertex_program3,
GL_SGIS_generate_mipmap, GL_SGIS_texture_lod, GL_SGIX_depth_texture,
GL_SGIX_shadow, GL_SUN_slice_accum
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x21 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x22 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x24 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x25 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x26 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x27 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x28 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x29 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x2a 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x2b 24 tc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x2c 24 tc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x2d 24 tc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x2e 24 tc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x2f 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x30 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x31 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x32 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x33 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x34 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x35 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x36 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x37 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x38 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x39 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x3a 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x3b 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x3c 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x3d 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x3e 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x3f 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x40 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x41 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x42 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x43 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x44 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x45 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x46 24 dc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x47 24 dc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x48 24 dc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x49 24 dc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x4a 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x4b 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x4c 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x4d 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x4e 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x4f 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x50 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x51 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x52 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x53 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x54 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x55 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x56 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x57 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x58 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x59 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x23 32 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x5a 32 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x5b 32 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x5c 32 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x5d 32 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x5e 32 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x5f 32 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x60 32 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x61 32 tc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x62 32 tc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x63 32 tc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x64 32 tc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x65 32 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x66 32 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x67 32 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x68 32 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x69 32 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x6a 32 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x6b 32 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x6c 32 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x6d 32 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x6e 32 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x6f 32 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x70 32 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x71 32 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x72 32 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x73 32 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x74 32 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
thorin@Moria:~$
Y aquí el de "sudo glxinfo":
thorin@Moria:~$ sudo glxinfo
name of display: :0.0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: NVIDIA Corporation
server glx version string: 1.4
server glx extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
GLX_EXT_texture_from_pixmap, GLX_ARB_multisample, GLX_NV_float_buffer,
GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB
client glx vendor string: NVIDIA Corporation
client glx version string: 1.4
client glx extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync,
GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGI_swap_control, GLX_NV_float_buffer, GLX_ARB_fbconfig_float,
GLX_EXT_fbconfig_packed_float, GLX_EXT_texture_from_pixmap,
GLX_EXT_framebuffer_sRGB, GLX_NV_present_video
GLX version: 1.3
GLX extensions:
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
GLX_EXT_texture_from_pixmap, GLX_ARB_multisample, GLX_NV_float_buffer,
GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB,
GLX_ARB_get_proc_address
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce 8600M GT/PCI/SSE2
OpenGL version string: 2.1.2 NVIDIA 173.14.12
OpenGL extensions:
GL_ARB_color_buffer_float, GL_ARB_depth_texture, GL_ARB_draw_buffers,
GL_ARB_fragment_program, GL_ARB_fragment_program_shadow,
GL_ARB_fragment_shader, GL_ARB_half_float_pixel, GL_ARB_imaging,
GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query,
GL_ARB_pixel_buffer_object, GL_ARB_point_parameters, GL_ARB_point_sprite,
GL_ARB_shadow, GL_ARB_shader_objects, GL_ARB_shading_language_100,
GL_ARB_texture_border_clamp, GL_ARB_texture_compression,
GL_ARB_texture_cube_map, GL_ARB_texture_env_add,
GL_ARB_texture_env_combine, GL_ARB_texture_env_dot3, GL_ARB_texture_float,
GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two,
GL_ARB_texture_rectangle, GL_ARB_transpose_matrix,
GL_ARB_vertex_buffer_object, GL_ARB_vertex_program, GL_ARB_vertex_shader,
GL_ARB_window_pos, GL_ATI_draw_buffers, GL_ATI_texture_float,
GL_ATI_texture_mirror_once, GL_S3_s3tc, GL_EXT_texture_env_add,
GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate,
GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_compiled_vertex_array,
GL_EXT_Cg_shader, GL_EXT_bindable_uniform, GL_EXT_depth_bounds_test,
GL_EXT_draw_buffers2, GL_EXT_draw_instanced, GL_EXT_draw_range_elements,
GL_EXT_fog_coord, GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample,
GL_EXT_framebuffer_object, GL_EXTX_framebuffer_mixed_formats,
GL_EXT_framebuffer_sRGB, GL_EXT_geometry_shader4,
GL_EXT_gpu_program_parameters, GL_EXT_gpu_shader4,
GL_EXT_multi_draw_arrays, GL_EXT_packed_depth_stencil,
GL_EXT_packed_float, GL_EXT_packed_pixels, GL_EXT_pixel_buffer_object,
GL_EXT_point_parameters, GL_EXT_rescale_normal, GL_EXT_secondary_color,
GL_EXT_separate_specular_color, GL_EXT_shadow_funcs,
GL_EXT_stencil_two_side, GL_EXT_stencil_wrap, GL_EXT_texture3D,
GL_EXT_texture_array, GL_EXT_texture_buffer_object,
GL_EXT_texture_compression_latc, GL_EXT_texture_compression_rgtc,
GL_EXT_texture_compression_s3tc, GL_EXT_texture_cube_map,
GL_EXT_texture_edge_clamp, GL_EXT_texture_env_combine,
GL_EXT_texture_env_dot3, GL_EXT_texture_filter_anisotropic,
GL_EXT_texture_integer, GL_EXT_texture_lod, GL_EXT_texture_lod_bias,
GL_EXT_texture_mirror_clamp, GL_EXT_texture_object, GL_EXT_texture_sRGB,
GL_EXT_texture_shared_exponent, GL_EXT_timer_query, GL_EXT_vertex_array,
GL_IBM_rasterpos_clip, GL_IBM_texture_mirrored_repeat,
GL_KTX_buffer_region, GL_NV_blend_square, GL_NV_copy_depth_to_color,
GL_NV_depth_buffer_float, GL_NV_conditional_render, GL_NV_depth_clamp,
GL_NV_fence, GL_NV_float_buffer, GL_NV_fog_distance,
GL_NV_fragment_program, GL_NV_fragment_program_option,
GL_NV_fragment_program2, GL_NV_framebuffer_multisample_coverage,
GL_NV_geometry_shader4, GL_NV_gpu_program4, GL_NV_half_float,
GL_NV_light_max_exponent, GL_NV_multisample_coverage,
GL_NV_multisample_filter_hint, GL_NV_occlusion_query,
GL_NV_packed_depth_stencil, GL_NV_parameter_buffer_object,
GL_NV_pixel_data_range, GL_NV_point_sprite, GL_NV_primitive_restart,
GL_NV_register_combiners, GL_NV_register_combiners2,
GL_NV_texgen_reflection, GL_NV_texture_compression_vtc,
GL_NV_texture_env_combine4, GL_NV_texture_expand_normal,
GL_NV_texture_rectangle, GL_NV_texture_shader, GL_NV_texture_shader2,
GL_NV_texture_shader3, GL_NV_transform_feedback, GL_NV_vertex_array_range,
GL_NV_vertex_array_range2, GL_NV_vertex_program, GL_NV_vertex_program1_1,
GL_NV_vertex_program2, GL_NV_vertex_program2_option,
GL_NV_vertex_program3, GL_NVX_conditional_render, GL_SGIS_generate_mipmap,
GL_SGIS_texture_lod, GL_SGIX_depth_texture, GL_SGIX_shadow,
GL_SUN_slice_accum
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x21 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x22 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x24 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x25 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x26 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x27 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x28 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x29 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x2a 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x2b 24 tc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x2c 24 tc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x2d 24 tc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x2e 24 tc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x2f 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x30 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x31 24 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x32 24 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x33 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x34 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x35 24 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x36 24 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x37 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x38 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x39 24 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x3a 24 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x3b 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x3c 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x3d 24 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x3e 24 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x3f 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x40 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x41 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x42 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x43 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x44 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x45 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x46 24 dc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x47 24 dc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x48 24 dc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x49 24 dc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x4a 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x4b 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x4c 24 dc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x4d 24 dc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x4e 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x4f 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x50 24 dc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x51 24 dc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x52 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x53 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x54 24 dc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x55 24 dc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x56 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x57 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x58 24 dc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x59 24 dc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x23 32 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x5a 32 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x5b 32 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 0 0 None
0x5c 32 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 0 0 None
0x5d 32 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x5e 32 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x5f 32 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 0 0 None
0x60 32 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 0 0 None
0x61 32 tc 0 32 0 r y . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x62 32 tc 0 32 0 r y . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x63 32 tc 0 32 0 r . . 8 8 8 0 4 0 0 16 16 16 16 0 0 None
0x64 32 tc 0 32 0 r . . 8 8 8 8 4 0 0 16 16 16 16 0 0 None
0x65 32 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x66 32 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x67 32 tc 0 32 0 r y . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x68 32 tc 0 32 0 r y . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x69 32 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 2 1 Ncon
0x6a 32 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 2 1 Ncon
0x6b 32 tc 0 32 0 r . . 8 8 8 0 4 24 0 16 16 16 16 4 1 Ncon
0x6c 32 tc 0 32 0 r . . 8 8 8 8 4 24 0 16 16 16 16 4 1 Ncon
0x6d 32 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x6e 32 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x6f 32 tc 0 32 0 r y . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x70 32 tc 0 32 0 r y . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
0x71 32 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 2 1 Ncon
0x72 32 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 2 1 Ncon
0x73 32 tc 0 32 0 r . . 8 8 8 0 4 24 8 16 16 16 16 4 1 Ncon
0x74 32 tc 0 32 0 r . . 8 8 8 8 4 24 8 16 16 16 16 4 1 Ncon
thorin@Moria:~$
Lo mismo pasa con "nvidia-settings", como usuario normal no tengo "direct rendering", pero con"gksudo nvidia-settings" sí.
Con los controladores que te instala el propio ubuntu con "jockey-gtk" ("Controladores Restringidos", en "Sistema_Administración" sí tenía direct rendering; pero ahora ni siquiera eliminando los nuevos y reinstalando los que funcinaban consigo arreglar esto.
Mi xorg.conf es:
# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Option "AddARGBGLXVisuals" "True"
Defaultdepth 24
EndSection
Section "Device"
Identifier "Configured Video Device"
Driver "nvidia"
Option "NoLogo" "True"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "es"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection
Section "ServerLayout"
Identifier "Default Layout"
screen "Default Screen"
Inputdevice "Synaptics Touchpad"
EndSection
Section "Module"
Load "glx"
EndSection
Section "Monitor"
Identifier "Configured Monitor"
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSection
¿Qué puedo hacer para solucionar mi problema? Si hace falta más información, díganme.
Muchas gracias y un saludete.
La únic "pega" es que tengo que cambiar los permisos de dos archivos a mano ("nvidiactl" y "nvidia0") cada vez que inicio el ordenador, pero eso son sólo 5 segundillos (los cambios no se quedan tras apagar, y poner los comandos en rc.local no me ha servido)