[quote=“misaine”][mono]nous non plus , on ne voit pas tes logs Xorg[/mono] ni le quelquechose qui va pas 
d’autre part on n’utilise plus (sauf exception) le fichier xorg.conf[/quote]
Hahahahahahaha désolé j’aurai de coller en effet :
[code][ 30.575]
X.Org X Server 1.17.2
Release Date: 2015-06-16
[ 30.575] X Protocol Version 11, Revision 0
[ 30.575] Build Operating System: Linux 4.1.0 x86_64 Debian
[ 30.575] Current Operating System: Linux GOGI 4.1.0-2-amd64 #1 SMP Debian 4.1.5-1 (2015-08-15) x86_64
[ 30.575] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.1.0-2-amd64 root=UUID=4a34f40d-0a1b-479e-ae3a-bdca1059ad96 ro quiet
[ 30.575] Build Date: 11 August 2015 10:51:15AM
[ 30.575] xorg-server 2:1.17.2-1.1 (http://www.debian.org/support)
[ 30.575] Current version of pixman: 0.32.6
[ 30.576] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 30.576] Markers: (–) probed, () from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 30.576] (==) Log file: “/var/log/Xorg.1.log”, Time: Sat Aug 22 16:55:15 2015
[ 30.576] (==) Using config file: “/etc/X11/xorg.conf”
[ 30.576] (==) Using system config directory “/usr/share/X11/xorg.conf.d”
[ 30.576] (==) ServerLayout “X.org Configured”
[ 30.576] () |–>Screen “Screen0” (0)
[ 30.576] () | |–>Monitor “Monitor0”
[ 30.576] () | |–>Device “Card0”
[ 30.576] () |–>Input Device “Mouse0”
[ 30.576] () |–>Input Device “Keyboard0”
[ 30.576] () Option “IgnoreABI”
[ 30.576] () Ignoring ABI Version
[ 30.576] (==) Automatically adding devices
[ 30.576] (==) Automatically enabling devices
[ 30.577] (==) Automatically adding GPU devices
[ 30.577] (WW) The directory “/usr/share/fonts/X11/cyrillic” does not exist.
[ 30.577] Entry deleted from font path.
[ 30.577] (WW) The directory “/usr/share/fonts/X11/cyrillic” does not exist.
[ 30.577] Entry deleted from font path.
[ 30.577] () FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
built-ins,
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
built-ins
[ 30.577] () ModulePath set to “/usr/lib/xorg/modules”
[ 30.577] (WW) Hotplugging is on, devices using drivers ‘kbd’, ‘mouse’ or ‘vmmouse’ will be disabled.
[ 30.577] (WW) Disabling Mouse0
[ 30.577] (WW) Disabling Keyboard0
[ 30.577] (II) Loader magic: 0x55719b51ed40
[ 30.577] (II) Module ABI versions:
[ 30.577] X.Org ANSI C Emulation: 0.4
[ 30.577] X.Org Video Driver: 19.0
[ 30.577] X.Org XInput driver : 21.0
[ 30.577] X.Org Server Extension : 9.0
[ 30.577] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 30.580] (–) PCI:*(0:1:0:0) 10de:0df0:104d:907a rev 161, Mem @ 0xe2000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000d000/128, BIOS @ 0x???/524288
[ 30.580] (II) “glx” will be loaded. This was enabled by default and also specified in the config file.
[ 30.580] (II) LoadModule: “glx”
[ 30.580] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 30.582] (II) Module glx: vendor=“X.Org Foundation”
[ 30.582] compiled for 1.16.4, module version = 1.0.0
[ 30.582] ABI class: X.Org Server Extension, version 8.0
[ 30.582] (WW) module ABI major version (8) doesn’t match the server’s version (9)
[ 30.582] (**) AIGLX enabled
[ 30.582] (II) LoadModule: “nouveau”
[ 30.582] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[ 30.582] (II) Module nouveau: vendor=“X.Org Foundation”
[ 30.582] compiled for 1.17.1, module version = 1.0.11
[ 30.582] Module class: X.Org Video Driver
[ 30.582] ABI class: X.Org Video Driver, version 19.0
[ 30.582] (II) NOUVEAU driver Date: Thu Aug 28 03:57:48 2014 +0200
[ 30.582] (II) NOUVEAU driver for NVIDIA chipset families :
[ 30.583] RIVA TNT (NV04)
[ 30.583] RIVA TNT2 (NV05)
[ 30.583] GeForce 256 (NV10)
[ 30.583] GeForce 2 (NV11, NV15)
[ 30.583] GeForce 4MX (NV17, NV18)
[ 30.583] GeForce 3 (NV20)
[ 30.583] GeForce 4Ti (NV25, NV28)
[ 30.583] GeForce FX (NV3x)
[ 30.583] GeForce 6 (NV4x)
[ 30.583] GeForce 7 (G7x)
[ 30.583] GeForce 8 (G8x)
[ 30.583] GeForce GTX 200 (NVA0)
[ 30.583] GeForce GTX 400 (NVC0)
[ 30.583] (++) using VT number 7
[ 30.583] (II) [drm] nouveau interface version: 1.2.2
[ 30.584] (II) Loading sub module “dri2”
[ 30.584] (II) LoadModule: “dri2”
[ 30.584] (II) Module “dri2” already built-in
[ 30.584] (–) NOUVEAU(0): Chipset: “NVIDIA NVC1”
[ 30.584] (==) NOUVEAU(0): Depth 24, (–) framebuffer bpp 32
[ 30.584] (==) NOUVEAU(0): RGB weight 888
[ 30.584] (==) NOUVEAU(0): Default visual is TrueColor
[ 30.584] (==) NOUVEAU(0): Using HW cursor
[ 30.584] (==) NOUVEAU(0): GLX sync to VBlank enabled.
[ 30.584] (==) NOUVEAU(0): Page flipping enabled
[ 30.584] (==) NOUVEAU(0): Swap limit set to 1 [Max allowed 2]
[ 30.584] (==) NOUVEAU(0): Page flipping synced to vblank by kernel.
[ 30.584] (II) NOUVEAU(0): Initializing outputs …
[ 30.601] (II) NOUVEAU(0): Output LVDS-1 using monitor section Monitor0
[ 30.612] (II) NOUVEAU(0): Output VGA-1 has no monitor section
[ 30.613] (II) NOUVEAU(0): Output HDMI-1 has no monitor section
[ 30.613] (II) NOUVEAU(0): 3 crtcs needed for screen.
[ 30.624] (II) NOUVEAU(0): Allocated crtc nr. 0 to this screen.
[ 30.624] (II) NOUVEAU(0): Allocated crtc nr. 1 to this screen.
[ 30.641] (II) NOUVEAU(0): EDID for output LVDS-1
[ 30.641] (II) NOUVEAU(0): Manufacturer: SNY Model: 6fa Serial#: 0
[ 30.641] (II) NOUVEAU(0): Year: 2002 Week: 45
[ 30.641] (II) NOUVEAU(0): EDID Version: 1.4
[ 30.641] (II) NOUVEAU(0): Digital Display Input
[ 30.641] (II) NOUVEAU(0): 6 bits per channel
[ 30.641] (II) NOUVEAU(0): Digital interface is undefined
[ 30.641] (II) NOUVEAU(0): Max Image Size [cm]: horiz.: 36 vert.: 20
[ 30.641] (II) NOUVEAU(0): Gamma: 1.00
[ 30.641] (II) NOUVEAU(0): DPMS capabilities: StandBy Suspend Off
[ 30.641] (II) NOUVEAU(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 30.641] (II) NOUVEAU(0): First detailed timing is preferred mode
[ 30.641] (II) NOUVEAU(0): Preferred mode is native pixel format and refresh rate
[ 30.641] (II) NOUVEAU(0): redX: 0.600 redY: 0.342 greenX: 0.295 greenY: 0.570
[ 30.641] (II) NOUVEAU(0): blueX: 0.147 blueY: 0.111 whiteX: 0.312 whiteY: 0.328
[ 30.642] (II) NOUVEAU(0): Manufacturer’s mask: 0
[ 30.642] (II) NOUVEAU(0): Supported detailed timing:
[ 30.642] (II) NOUVEAU(0): clock: 108.0 MHz Image Size: 360 x 200 mm
[ 30.642] (II) NOUVEAU(0): h_active: 1600 h_sync: 1716 h_sync_end 1832 h_blank_end 1950 h_border: 0
[ 30.642] (II) NOUVEAU(0): v_active: 900 v_sync: 908 v_sync_end 916 v_blanking: 924 v_border: 0
[ 30.642] (II) NOUVEAU(0): Supported detailed timing:
[ 30.642] (II) NOUVEAU(0): clock: 108.0 MHz Image Size: 360 x 200 mm
[ 30.642] (II) NOUVEAU(0): h_active: 1600 h_sync: 1733 h_sync_end 1866 h_blank_end 2000 h_border: 0
[ 30.642] (II) NOUVEAU(0): v_active: 900 v_sync: 912 v_sync_end 924 v_blanking: 1080 v_border: 0
[ 30.642] (II) NOUVEAU(0): Monitor name: Nvidia Defaul
[ 30.642] (II) NOUVEAU(0): Monitor name: t Flat Panel
[ 30.642] (II) NOUVEAU(0): EDID (in hex):
[ 30.642] (II) NOUVEAU(0): 00ffffffffffff004dd9fa0600000000
[ 30.642] (II) NOUVEAU(0): 2d0c010490241400eaa8e099574b9225
[ 30.642] (II) NOUVEAU(0): 1c505400000001010101010101010101
[ 30.642] (II) NOUVEAU(0): 010101010101302a405e618418307474
[ 30.642] (II) NOUVEAU(0): 880068c810000018302a40906184b430
[ 30.642] (II) NOUVEAU(0): 8585cc0068c810000018000000fc004e
[ 30.642] (II) NOUVEAU(0): 76696469612044656661756c000000fc
[ 30.642] (II) NOUVEAU(0): 007420466c61742050616e656c0000a9
[ 30.642] (II) NOUVEAU(0): Printing probed modes for output LVDS-1
[ 30.642] (II) NOUVEAU(0): Modeline "1600x900"x59.9 108.00 1600 1716 1832 1950 900 908 916 924 -hsync -vsync (55.4 kHz eP)
[ 30.642] (II) NOUVEAU(0): Modeline "1600x900"x50.0 108.00 1600 1733 1866 2000 900 912 924 1080 -hsync -vsync (54.0 kHz e)
[ 30.642] (II) NOUVEAU(0): Modeline "1152x864"x60.0 81.75 1152 1216 1336 1520 864 867 871 897 -hsync +vsync (53.8 kHz)
[ 30.642] (II) NOUVEAU(0): Modeline "1024x768"x59.9 63.50 1024 1072 1176 1328 768 771 775 798 -hsync +vsync (47.8 kHz)
[ 30.642] (II) NOUVEAU(0): Modeline "800x600"x59.9 38.25 800 832 912 1024 600 603 607 624 -hsync +vsync (37.4 kHz)
[ 30.642] (II) NOUVEAU(0): Modeline "640x480"x59.4 23.75 640 664 720 800 480 483 487 500 -hsync +vsync (29.7 kHz)
[ 30.642] (II) NOUVEAU(0): Modeline "720x400"x59.6 22.25 720 744 808 896 400 403 413 417 -hsync +vsync (24.8 kHz)
[ 30.642] (II) NOUVEAU(0): Modeline "640x400"x60.0 20.00 640 664 720 800 400 403 409 417 -hsync +vsync (25.0 kHz)
[ 30.642] (II) NOUVEAU(0): Modeline "640x350"x59.8 17.50 640 664 720 800 350 353 363 366 -hsync +vsync (21.9 kHz)
[ 30.653] (II) NOUVEAU(0): EDID for output VGA-1
[ 30.654] (II) NOUVEAU(0): EDID for output HDMI-1
[ 30.654] (II) NOUVEAU(0): Output LVDS-1 connected
[ 30.654] (II) NOUVEAU(0): Output VGA-1 disconnected
[ 30.654] (II) NOUVEAU(0): Output HDMI-1 disconnected
[ 30.654] (II) NOUVEAU(0): Using exact sizes for initial modes
[ 30.654] (II) NOUVEAU(0): Output LVDS-1 using initial mode 1600x900
[ 30.654] (II) NOUVEAU(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 30.654] (–) NOUVEAU(0): Virtual size is 1600x900 (pitch 0)
[ 30.654] () NOUVEAU(0): Driver mode “1600x900”: 108.0 MHz (scaled from 0.0 MHz), 55.4 kHz, 59.9 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "1600x900"x59.9 108.00 1600 1716 1832 1950 900 908 916 924 -hsync -vsync (55.4 kHz eP)
[ 30.654] () NOUVEAU(0): Driver mode “1600x900”: 108.0 MHz (scaled from 0.0 MHz), 54.0 kHz, 50.0 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "1600x900"x50.0 108.00 1600 1733 1866 2000 900 912 924 1080 -hsync -vsync (54.0 kHz e)
[ 30.654] () NOUVEAU(0): Mode “1152x864”: 81.8 MHz (scaled from 0.0 MHz), 53.8 kHz, 60.0 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "1152x864"x60.0 81.75 1152 1216 1336 1520 864 867 871 897 -hsync +vsync (53.8 kHz)
[ 30.654] () NOUVEAU(0): Mode “1024x768”: 63.5 MHz (scaled from 0.0 MHz), 47.8 kHz, 59.9 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "1024x768"x59.9 63.50 1024 1072 1176 1328 768 771 775 798 -hsync +vsync (47.8 kHz)
[ 30.654] () NOUVEAU(0): Mode “800x600”: 38.2 MHz (scaled from 0.0 MHz), 37.4 kHz, 59.9 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "800x600"x59.9 38.25 800 832 912 1024 600 603 607 624 -hsync +vsync (37.4 kHz)
[ 30.654] () NOUVEAU(0): Mode “640x480”: 23.8 MHz (scaled from 0.0 MHz), 29.7 kHz, 59.4 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "640x480"x59.4 23.75 640 664 720 800 480 483 487 500 -hsync +vsync (29.7 kHz)
[ 30.654] () NOUVEAU(0): Mode “720x400”: 22.2 MHz (scaled from 0.0 MHz), 24.8 kHz, 59.6 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "720x400"x59.6 22.25 720 744 808 896 400 403 413 417 -hsync +vsync (24.8 kHz)
[ 30.654] () NOUVEAU(0): Mode “640x400”: 20.0 MHz (scaled from 0.0 MHz), 25.0 kHz, 60.0 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "640x400"x60.0 20.00 640 664 720 800 400 403 409 417 -hsync +vsync (25.0 kHz)
[ 30.654] (**) NOUVEAU(0): Mode “640x350”: 17.5 MHz (scaled from 0.0 MHz), 21.9 kHz, 59.8 Hz
[ 30.654] (II) NOUVEAU(0): Modeline "640x350"x59.8 17.50 640 664 720 800 350 353 363 366 -hsync +vsync (21.9 kHz)
[ 30.654] (==) NOUVEAU(0): DPI set to (96, 96)
[ 30.654] (II) Loading sub module “fb”
[ 30.654] (II) LoadModule: “fb”
[ 30.654] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 30.654] (II) Module fb: vendor=“X.Org Foundation”
[ 30.654] compiled for 1.17.2, module version = 1.0.0
[ 30.654] ABI class: X.Org ANSI C Emulation, version 0.4
[ 30.654] (II) Loading sub module “shadowfb”
[ 30.654] (II) LoadModule: “shadowfb”
[ 30.654] (II) Loading /usr/lib/xorg/modules/libshadowfb.so
[ 30.654] (II) Module shadowfb: vendor=“X.Org Foundation”
[ 30.655] compiled for 1.17.2, module version = 1.0.0
[ 30.655] ABI class: X.Org ANSI C Emulation, version 0.4
[ 30.655] (–) Depth 24 pixmap format is 32 bpp
[ 30.664] (II) NOUVEAU(0): Channel setup complete.
[ 30.667] (II) NOUVEAU(0): [COPY] async initialised.
[ 30.667] (II) NOUVEAU(0): [DRI2] Setup complete
[ 30.667] (II) NOUVEAU(0): [DRI2] DRI driver: nouveau
[ 30.667] (II) NOUVEAU(0): [DRI2] VDPAU driver: nouveau
[ 30.668] (II) Loading sub module “exa”
[ 30.668] (II) LoadModule: “exa”
[ 30.668] (II) Loading /usr/lib/xorg/modules/libexa.so
[ 30.668] (II) Module exa: vendor=“X.Org Foundation”
[ 30.668] compiled for 1.17.2, module version = 2.6.0
[ 30.668] ABI class: X.Org Video Driver, version 19.0
[ 30.668] (II) EXA(0): Driver allocated offscreen pixmaps
[ 30.668] (II) EXA(0): Driver registered support for the following operations:
[ 30.668] (II) Solid
[ 30.668] (II) Copy
[ 30.668] (II) Composite (RENDER acceleration)
[ 30.668] (II) UploadToScreen
[ 30.668] (II) DownloadFromScreen
[ 30.668] (==) NOUVEAU(0): Backing store enabled
[ 30.668] (==) NOUVEAU(0): Silken mouse enabled
[ 30.668] (II) NOUVEAU(0): [XvMC] Associated with Nouveau GeForce 8/9 Textured Video.
[ 30.668] (II) NOUVEAU(0): [XvMC] Extension initialized.
[ 30.668] (==) NOUVEAU(0): DPMS enabled
[ 30.668] (II) NOUVEAU(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 30.669] (–) RandR disabled
[ 30.675] (II) SELinux: Disabled on system
[ 30.699] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 30.699] (II) AIGLX: enabled GLX_ARB_create_context
[ 30.699] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 30.699] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 30.699] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 30.699] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 30.699] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 30.699] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 30.699] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 30.700] (EE)
[ 30.700] (EE) Backtrace:
[ 30.700] (EE) 0: /usr/bin/Xorg (xorg_backtrace+0x4e) [0x55719b29785e]
[ 30.700] (EE) 1: /usr/bin/Xorg (0x55719b0e4000+0x1b7aa9) [0x55719b29baa9]
[ 30.700] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f728d984000+0x35180) [0x7f728d9b9180]
[ 30.700] (EE) 3: /usr/lib/xorg/modules/extensions/libglx.so (0x7f728bb5a000+0x2915c) [0x7f728bb8315c]
[ 30.700] (EE) 4: /usr/lib/xorg/modules/extensions/libglx.so (0x7f728bb5a000+0x2fce2) [0x7f728bb89ce2]
[ 30.700] (EE) 5: /usr/lib/xorg/modules/extensions/libglx.so (0x7f728bb5a000+0x279dd) [0x7f728bb819dd]
[ 30.700] (EE) 6: /usr/bin/Xorg (InitExtensions+0x43) [0x55719b1af203]
[ 30.700] (EE) 7: /usr/bin/Xorg (0x55719b0e4000+0x5bfff) [0x55719b13ffff]
[ 30.700] (EE) 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f728d9a5b45]
[ 30.700] (EE) 9: /usr/bin/Xorg (0x55719b0e4000+0x465be) [0x55719b12a5be]
[ 30.700] (EE)
[ 30.700] (EE) Segmentation fault at address 0x55719b1afbc8
[ 30.700] (EE)
Fatal server error:
[ 30.700] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 30.700] (EE)
[ 30.700] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 30.700] (EE) Please also check the log file at “/var/log/Xorg.1.log” for additional information.
[ 30.701] (EE)
[ 30.701] (II) NOUVEAU(0): NVLeaveVT is called.
[ 30.712] (EE) Server terminated with error (1). Closing log file.[/code]
J’ai relevé ça en particulier qui pourrait être la clé de mon problème :
[ 30.582] (WW) module ABI major version (8) doesn't match the server's version (9)
Pour le fichier [mono]xorg.conf[/mono] je suis obligé de l’utiliser lorsque je suis sous driver Nvidia, sinon X ne se lance pas. Par contre normalement avec le driver Nouveau je ne devrais pas en avoir besoin c’est vrai… Mais ça marche pas… 