Saludos, tengo el ubuntu 8.04, en una acer aspire 3100, bueno recientemente se me ocurrio actualizar el kernel a la versión 2.6.24-27-generic, pero el problema fue que la aceleración gráfica no me funciona, inclusive he actualizado el driver de ati raedon, fglrx, he editado el xorg.conf y de hecho no da nada de aceleración, (siempre que se prende la maquina se cambia el xorg.conf) pero con el anterior kernel que tenia 2.6.24-18-generic todo funciona a la perfeccion, no se que pasa con este nuevo kernel, y de paso cuando chequeo el el 2.6.24-18-generic el driver ati es como propietario, mientras con el nuevo no aparece nada (sistema-adminitración-controladores de harware) aca les mando un lspci de la tarjeta gráfica (usando el 2.6.24-27-generic): 01:05.0 VGA compatible controller: ATI Technologies Inc RS485 [Radeon Xpress 1100 IGP] ahora un glxinfo: mas abajo el xorg.conf, name of display: :0.0 display: :0 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_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_hyperpipe, GLX_SGIX_swap_barrier, GLX_SGIX_fbconfig, GLX_MESA_copy_sub_buffer client glx vendor string: SGI client glx version string: 1.4 client glx extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_allocate_memory, GLX_MESA_copy_sub_buffer, GLX_MESA_swap_control, GLX_MESA_swap_frame_usage, GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap GLX version: 1.2 GLX extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_EXT_texture_from_pixmap OpenGL vendor string: Mesa project: <a href="http://www.mesa3d.org">www.mesa3d.org</a> OpenGL renderer string: Mesa GLX Indirect OpenGL version string: 1.4 (2.1 Mesa 7.0.3-rc2) OpenGL extensions: GL_ARB_depth_texture, GL_ARB_draw_buffers, GL_ARB_fragment_program, GL_ARB_imaging, GL_ARB_multisample, GL_ARB_multitexture, GL_ARB_occlusion_query, GL_ARB_point_parameters, GL_ARB_point_sprite, GL_ARB_shadow, GL_ARB_shadow_ambient, 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_crossbar, GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat, GL_ARB_texture_non_power_of_two, GL_ARB_texture_rectangle, GL_ARB_transpose_matrix, GL_ARB_vertex_program, GL_ARB_window_pos, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color, GL_EXT_blend_equation_separate, GL_EXT_blend_func_separate, GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract, GL_EXT_clip_volume_hint, GL_EXT_copy_texture, GL_EXT_draw_range_elements, GL_EXT_fog_coord, GL_EXT_framebuffer_object, GL_EXT_multi_draw_arrays, GL_EXT_packed_pixels, GL_EXT_paletted_texture, GL_EXT_point_parameters, GL_EXT_polygon_offset, GL_EXT_rescale_normal, GL_EXT_secondary_color, GL_EXT_separate_specular_color, GL_EXT_shadow_funcs, GL_EXT_shared_texture_palette, GL_EXT_stencil_wrap, GL_EXT_subtexture, GL_EXT_texture, GL_EXT_texture3D, GL_EXT_texture_edge_clamp, GL_EXT_texture_env_add, GL_EXT_texture_env_combine, GL_EXT_texture_env_dot3, GL_EXT_texture_lod_bias, GL_EXT_texture_mirror_clamp, GL_EXT_texture_object, GL_EXT_texture_rectangle, GL_EXT_vertex_array, GL_APPLE_packed_pixels, GL_ATI_draw_buffers, GL_ATI_texture_env_combine3, GL_ATI_texture_mirror_once, GL_ATIX_texture_env_combine3, GL_IBM_texture_mirrored_repeat, GL_INGR_blend_func_separate, GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_NV_blend_square, GL_NV_fragment_program, GL_NV_light_max_exponent, GL_NV_point_sprite, GL_NV_texgen_reflection, GL_NV_texture_rectangle, GL_NV_vertex_program, GL_NV_vertex_program1_1, GL_SGI_color_matrix, GL_SGI_color_table, GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp, GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_SGIX_depth_texture, GL_SGIX_shadow, GL_SGIX_shadow_ambient, GL_SUN_multi_draw_arrays 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 ---------------------------------------------------------------------- 0x23 24 tc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None 0x24 24 tc 0 24 0 r y . 8 8 8 0 0 16 8 16 16 16 0 0 0 None 0x25 24 tc 0 32 0 r y . 8 8 8 8 0 16 8 16 16 16 16 0 0 None 0x26 24 tc 0 32 0 r . . 8 8 8 8 0 16 8 16 16 16 16 0 0 None 0x27 24 dc 0 24 0 r y . 8 8 8 0 0 16 0 0 0 0 0 0 0 None 0x28 24 dc 0 24 0 r y . 8 8 8 0 0 16 8 16 16 16 0 0 0 None 0x29 24 dc 0 32 0 r y . 8 8 8 8 0 16 8 16 16 16 16 0 0 None 0x2a 24 dc 0 32 0 r . . 8 8 8 8 0 16 8 16 16 16 16 0 0 None 0x3e 32 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 Ncon xorg.conf Section "Device" Identifier "Configured Video Device" Driver "fglrx" EndSection Section "Monitor" Identifier "Configured Monitor" EndSection Section "Screen" Identifier "Default Screen" Monitor "Configured Monitor" Device "Configured Video Device" Defaultdepth 24 EndSection Section "ServerLayout" Identifier "Default Layout" screen "Default Screen" Inputdevice "Synaptics Touchpad" EndSection Section "Module" Load "glx" EndSection Ahora lo que quiero es: 1: hacer funcionar la aceleracion gráfica o: 2: desinstalar este kernel 2.6.24-27-generic pero hay el problema, cuando le doy a synaptic el desinstalar el 2.6.24-27-generic me quiere desinstalar el linux-generic linux-image-generic linux-restrictic-modules-2.6.24-27-generic linux-restrictic-modules-generic linux-ubuntu-modules-linux-restrictic-modules o sea son varios paquetes del kernel y no se si le doy me quede sin kernel, quiero quedarme con el 2.6.24-18-generic espero su ayuda, saludos.