Je suis tous nouveau sur archlinux mais je vais essayé d'être le plus précis possible...
mon probleme est le suivant :
Ma carte garphique (une GeForce 8200M G) fait un bruit strident trés desagréable, surtout quand je branche un deuxieme écran.
j'ai essayé plusieur config de xorg, et pas mal d'option ... rien n'y fait
j'ai par contre remarquer que le bruit disparait lorsque je lance glxgears ... mais je ne sais pas pourquoi (j'ai du faire une manipe que j'ai oublié) maintenant glxgears me prend 100% d'un de mes CPU ! (ce n'était pas le cas avant)
De même, a la place de glxgears j'avais remarqué que le scrole rapide sous firefox faisait disparaitre le bruit. Mais maintenant celui-ci me prend aussi beaucoup de CPU.
Bref, j'ai l'impression que le GPU ne fait plus son boulot et qu'il laisse pas mal de travail au CPU ... et en plus il y a un bruit (Trés desagréable !)
Quelqu'un aurais-t'il une idée ?
pour info :
mon xorg.conf
Code : Tout sélectionner
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildmeister@builder58) Tue Nov 4 17:19:39 PST 2008
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder58) Tue Nov 4 17:18:57 PST 2008
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "Module"
Load "dbe"
Load "extmod"
Load "freetype"
Load "glx"
Load "dri"
EndSection
Section "ServerFlags"
Option "Xinerama" "0"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "HSD Hanns.G HW173"
HorizSync 24.0 - 71.0
VertRefresh 55.0 - 75.0
Option "DPMS" "True"
EndSection
Section "Device"
## level 0x1 = highest
## level 0x2 = med
## level 0x3 = lowest
## level 0x3 = lowest
#Option "RegistryDwords" "PowerMizerLevelAC=0x3"
#Option "RegistryDwords" "PowerMizerLevel=0x3"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce 8200M G"
Option "RenderAccel" "True"
Option "DamageEvents" "True"
Option "RegistryDwords" "PowerMizerLevelAC=0x1"
#force Powermizer to a certain level at all times
# Option "RegistryDwords" "PerfLevelSrc=0x3333"
Option "OnDemandVBlankInterrupts" "True"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "1"
Option "TwinViewXineramaInfoOrder" "DFP-0"
Option "metamodes" "CRT: 1440x900 +1280+0, DFP: nvidia-auto-select +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Code : Tout sélectionner
Module Size Used by
ipv6 309480 12
cpufreq_ondemand 10128 2
ext2 73872 1
usbhid 51552 0
hid 50496 1 usbhid
ff_memless 7688 1 usbhid
uvcvideo 61064 0
compat_ioctl32 11392 1 uvcvideo
videodev 38784 2 uvcvideo,compat_ioctl32
v4l1_compat 17796 2 uvcvideo,videodev
snd_seq_oss 35584 0
snd_seq_midi_event 9344 1 snd_seq_oss
snd_seq 58336 4 snd_seq_oss,snd_seq_midi_event
snd_seq_device 9364 2 snd_seq_oss,snd_seq
arc4 4096 2
ecb 5248 2
crypto_blkcipher 19972 1 ecb
ath5k 108288 0
mac80211 182184 1 ath5k
led_class 6408 1 ath5k
cfg80211 29840 2 ath5k,mac80211
snd_pcm_oss 45568 0
snd_mixer_oss 18944 1 snd_pcm_oss
pcspkr 4864 0
serio_raw 8324 0
ath_pci 251072 0
ath_hal 278144 1 ath_pci
shpchp 35356 0
pci_hotplug 32048 1 shpchp
snd_hda_intel 474672 1
snd_pcm 82440 2 snd_pcm_oss,snd_hda_intel
snd_timer 24720 2 snd_seq,snd_pcm
snd_page_alloc 10640 2 snd_hda_intel,snd_pcm
snd_hwdep 10632 1 snd_hda_intel
snd 64840 11 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_intel,snd_pcm,snd_timer,snd_hwdep
wmi 8640 0
ehci_hcd 40332 0
ohci_hcd 27548 0
sg 34528 0
usbcore 156816 5 usbhid,uvcvideo,ehci_hcd,ohci_hcd
thermal 20640 0
fan 7304 0
joydev 14080 0
button 9504 0
battery 14600 0
ac 7176 0
nvidia 7809352 29
i2c_core 25760 1 nvidia
psmouse 44700 0
evdev 13984 10
fuse 59584 2
powernow_k8 16260 0
freq_table 6272 2 cpufreq_ondemand,powernow_k8
processor 40760 2 thermal,powernow_k8
soundcore 9632 1 snd
wlan 242464 1 ath_pci
forcedeth 60432 0
rtc_cmos 13112 0
rtc_core 21060 1 rtc_cmos
rtc_lib 4992 1 rtc_core
ext3 140560 2
jbd 56104 1 ext3
mbcache 10244 2 ext2,ext3
sd_mod 29224 5
sr_mod 18756 0
cdrom 39080 1 sr_mod
ahci 36364 4
ata_generic 8196 0
pata_amd 15876 0
pata_acpi 7296 0
libata 171360 4 ahci,ata_generic,pata_amd,pata_acpi
scsi_mod 113144 4 sg,sd_mod,sr_mod,libata
dock 11168 1 libata
debut de glxinfo
Code : Tout sélectionner
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_NV_multisample_coverage
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 8200M G/PCI/SSE2
OpenGL version string: 2.1.2 NVIDIA 177.82
OpenGL shading language version string: 1.20 NVIDIA via Cg compiler
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_transform_feedback2, 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
84 GLX Visuals
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
Merci d'avance pour vos réponses.