Passer en résolution 1280x1024

Dans son livre (Cahiers de l’admin Debian GNU/Linux) que je connais par coeur, Raphaël Hertzog explique que si une résolution n’est pas supportée par l’écran, seule une partie est affichée (mais ça m’étonnerait que ce soit ça, à moins que tu aies un vieil écran, quoique les écrans de portables peut-être est-ce plus limités je ne sais pas).

Pour le dpkg-reconfigure qui ne marche pas, j’ai trouvé une méthode en cherchant sur le net ( mail-archive.com/debian-bugs … 04393.html )
mettre

au lieu de

à ligne 1672 de /var/lib/dpkg/info/xerver-xorg.postint

(une fois que c’était bon j’ai remis comme c’était.)

Il faut faire aussi :
md5sum /etc/X11/xorg.conf > /var/lib/x11/xorg.conf.md5sum
readlink /etc/X11/X | md5sum > /var/lib/x11/X.md5sum

Si ça n’a pas updaté xorg.conf, déplace-le de /etc/X11 et refait un dpkg-reconfigure xserver-xorg

Alors voici la réponse des grep:

grep “(EE)” /var/log/Xorg.0.log

    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

grep “(WW)” /var/log/Xorg.0.log

    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

(WW) No FontPath specified. Using compiled-in default.
(WW) The directory “/usr/share/fonts/X11/TTF/” does not exist.
(WW) The directory “/usr/share/fonts/X11/OTF” does not exist.
(WW) The directory “/usr/share/fonts/X11/CID/” does not exist.
(WW) RADEON(0): Bad V_BIOS checksum
(WW) RADEON(0): [dri] limiting video memory to one aperture of 65536K
(WW) RADEON(0): [dri] detected radeon kernel module version 1.22 but 1.23 or newer is required for full memory mapping.
(WW) RADEON(0): Failed to detect secondary monitor, MergedFB/Clone mode disabled
(WW) RADEON(0): Mode 1280x1024 is out of range.
(WW) RADEON(0): Valid modes must be between 320x200-1280x800
(WW) RADEON(0): Enabling DRM support
(WW) RADEON(0): DRI init changed memory map, adjusting …
(WW) RADEON(0): MC_FB_LOCATION was: 0xd3ffd000 is: 0xd3ffd000
(WW) RADEON(0): MC_AGP_LOCATION was: 0xffffffc0 is: 0xd47fd400

grep “(II)” /var/log/Xorg.0.log

    (++) from command line, (!!) notice, (II) informational,

(II) Module ABI versions:
(II) Loader running on linux
(II) LoadModule: “bitmap”
(II) Loading /usr/lib/xorg/modules/fonts/libbitmap.so
(II) Module bitmap: vendor=“X.Org Foundation”
(II) Loading font Bitmap
(II) LoadModule: “pcidata”
(II) Loading /usr/lib/xorg/modules/libpcidata.so
(II) Module pcidata: vendor=“X.Org Foundation”
(II) PCI: PCI scan (all values are in hex)
(II) PCI: 00:00:0: chip 8086,3340 card 1043,186a rev 21 class 06,00,00 hdr 00
(II) PCI: 00:01:0: chip 8086,3341 card 0000,0000 rev 21 class 06,04,00 hdr 01
(II) PCI: 00:1d:0: chip 8086,24c2 card 1043,1869 rev 03 class 0c,03,00 hdr 80
(II) PCI: 00:1d:1: chip 8086,24c4 card 1043,1869 rev 03 class 0c,03,00 hdr 00
(II) PCI: 00:1d:2: chip 8086,24c7 card 1043,1869 rev 03 class 0c,03,00 hdr 00
(II) PCI: 00:1d:7: chip 8086,24cd card 1043,1868 rev 03 class 0c,03,20 hdr 00
(II) PCI: 00:1e:0: chip 8086,2448 card 0000,0000 rev 83 class 06,04,00 hdr 01
(II) PCI: 00:1f:0: chip 8086,24cc card 0000,0000 rev 03 class 06,01,00 hdr 80
(II) PCI: 00:1f:1: chip 8086,24ca card 1043,1869 rev 03 class 01,01,8a hdr 00
(II) PCI: 00:1f:5: chip 8086,24c5 card 1043,1713 rev 03 class 04,01,00 hdr 00
(II) PCI: 00:1f:6: chip 8086,24c6 card 1043,1826 rev 03 class 07,03,00 hdr 00
(II) PCI: 01:00:0: chip 1002,4e50 card 1043,1772 rev 00 class 03,00,00 hdr 00
(II) PCI: 02:00:0: chip 14e4,169c card 1043,1735 rev 03 class 02,00,00 hdr 00
(II) PCI: 02:01:0: chip 1180,0476 card 1000,0000 rev ac class 06,07,00 hdr 82
(II) PCI: 02:01:1: chip 1180,0476 card 1800,0000 rev ac class 06,07,00 hdr 82
(II) PCI: 02:01:2: chip 1180,0552 card 1043,1867 rev 04 class 0c,00,10 hdr 80
(II) PCI: 02:02:0: chip 8086,4220 card 8086,2701 rev 05 class 02,80,00 hdr 00
(II) PCI: End of PCI scan
(II) Host-to-PCI bridge:
(II) Bus 0: bridge is at (0:0:0), (0,0,7), BCTRL: 0x0008 (VGA_EN is set)
(II) Bus 0 I/O range:
(II) Bus 0 non-prefetchable memory range:
(II) Bus 0 prefetchable memory range:
(II) PCI-to-PCI bridge:
(II) Bus 1: bridge is at (0:1:0), (0,1,1), BCTRL: 0x000a (VGA_EN is set)
(II) Bus 1 I/O range:
(II) Bus 1 non-prefetchable memory range:
(II) Bus 1 prefetchable memory range:
(II) PCI-to-PCI bridge:
(II) Bus 2: bridge is at (0:30:0), (0,2,2), BCTRL: 0x0006 (VGA_EN is cleared)
(II) Bus 2 I/O range:
(II) Bus 2 non-prefetchable memory range:
(II) Bus 2 prefetchable memory range:
(II) PCI-to-ISA bridge:
(II) Bus -1: bridge is at (0:31:0), (0,-1,-1), BCTRL: 0x0008 (VGA_EN is set)
(II) PCI-to-CardBus bridge:
(II) Bus 3: bridge is at (2:1:0), (2,3,6), BCTRL: 0x0580 (VGA_EN is cleared)
(II) Bus 3 I/O range:
(II) PCI-to-CardBus bridge:
(II) Bus 7: bridge is at (2:1:1), (2,7,10), BCTRL: 0x0580 (VGA_EN is cleared)
(II) Bus 7 I/O range:
(II) Addressable bus resource ranges are
(II) OS-reported resource ranges:
(II) PCI Memory resource overlap reduced 0xe0000000 from 0xefffffff to 0xdfffffff
(II) Active PCI resource ranges:
(II) Active PCI resource ranges after removing overlaps:
(II) OS-reported resource ranges after removing overlaps with PCI:
(II) All system resource ranges:
(II) LoadModule: “bitmap”
(II) Reloading /usr/lib/xorg/modules/fonts/libbitmap.so
(II) Loading font Bitmap
(II) LoadModule: “ddc”
(II) Loading /usr/lib/xorg/modules/libddc.so
(II) Module ddc: vendor=“X.Org Foundation”
(II) LoadModule: “dri”
(II) Loading /usr/lib/xorg/modules/extensions/libdri.so
(II) Module dri: vendor=“X.Org Foundation”
(II) Loading sub module “drm”
(II) LoadModule: “drm”
(II) Loading /usr/lib/xorg/modules/linux/libdrm.so
(II) Module drm: vendor=“X.Org Foundation”
(II) Loading extension XFree86-DRI
(II) LoadModule: “extmod”
(II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
(II) Module extmod: vendor=“X.Org Foundation”
(II) Loading extension SHAPE
(II) Loading extension MIT-SUNDRY-NONSTANDARD
(II) Loading extension BIG-REQUESTS
(II) Loading extension SYNC
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XC-MISC
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-Misc
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: “freetype”
(II) Loading /usr/lib/xorg/modules/fonts/libfreetype.so
(II) Module freetype: vendor=“X.Org Foundation & the After X-TT Project”
(II) Loading font FreeType
(II) LoadModule: “glx”
(II) Loading /usr/lib/xorg/modules/extensions/libglx.so
(II) Module glx: vendor=“X.Org Foundation”
(II) Loading sub module “GLcore”
(II) LoadModule: “GLcore”
(II) Loading /usr/lib/xorg/modules/extensions/libGLcore.so
(II) Module GLcore: vendor=“X.Org Foundation”
(II) Loading extension GLX
(II) LoadModule: “int10”
(II) Loading /usr/lib/xorg/modules/libint10.so
(II) Module int10: vendor=“X.Org Foundation”
(II) LoadModule: “type1”
(II) Loading /usr/lib/xorg/modules/fonts/libtype1.so
(II) Module type1: vendor=“X.Org Foundation”
(II) Loading font Type1
(II) LoadModule: “vbe”
(II) Loading /usr/lib/xorg/modules/libvbe.so
(II) Module vbe: vendor=“X.Org Foundation”
(II) LoadModule: “ati”
(II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so
(II) Module ati: vendor=“X.Org Foundation”
(II) LoadModule: “kbd”
(II) Loading /usr/lib/xorg/modules/input/kbd_drv.so
(II) Module kbd: vendor=“X.Org Foundation”
(II) LoadModule: “mouse”
(II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
(II) Module mouse: vendor=“X.Org Foundation”
(II) LoadModule: “synaptics”
(II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
(II) Module synaptics: vendor=“The XFree86 Project”
(II) ATI: ATI driver (version 6.5.8) for chipsets: ati, ativga
(II) R128: Driver for ATI Rage 128 chipsets:
(II) RADEON: Driver for ATI Radeon chipsets: ATI Radeon QD (AGP),
(II) Primary Device is: PCI 01:00:0
(II) ATI: Candidate “Device” section “Carte vidéo générique”.
(II) resource ranges after xf86ClaimFixedResources() call:
(II) Loading sub module “radeon”
(II) LoadModule: “radeon”
(II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
(II) Module radeon: vendor=“X.Org Foundation”
(II) resource ranges after probing:
(II) Setting vga for screen 0.
(II) RADEON(0): MMIO registers at 0xff8f0000
(II) RADEON(0): PCI bus 1 card 0 func 0
(II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
(II) Loading sub module “vgahw”
(II) LoadModule: “vgahw”
(II) Loading /usr/lib/xorg/modules/libvgahw.so
(II) Module vgahw: vendor=“X.Org Foundation”
(II) RADEON(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
(II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
(II) Loading sub module “int10”
(II) LoadModule: “int10”
(II) Reloading /usr/lib/xorg/modules/libint10.so
(II) RADEON(0): initializing int10
(II) RADEON(0): Primary V_BIOS segment is: 0xc000
(II) RADEON(0): AGP card detected
(II) RADEON(0): [dri] Found DRI library version 1.2.0 and kernel module version 1.22.0
(II) RADEON(0): AGP Fast Write disabled by default
(II) Loading sub module “shadowfb”
(II) LoadModule: “shadowfb”
(II) Loading /usr/lib/xorg/modules/libshadowfb.so
(II) Module shadowfb: vendor=“X.Org Foundation”
(II) RADEON(0): Page flipping disabled
(II) RADEON(0): Will try to use DMA for Xv image transfers
(II) RADEON(0): Detected total video RAM=65536K, accessible=65536K (PCI BAR=131072K)
(II) Loading sub module “ddc”
(II) LoadModule: “ddc”
(II) Reloading /usr/lib/xorg/modules/libddc.so
(II) Loading sub module “i2c”
(II) LoadModule: “i2c”
(II) Loading /usr/lib/xorg/modules/libi2c.so
(II) Module i2c: vendor=“X.Org Foundation”
(II) RADEON(0): I2C bus “DDC” initialized.
(II) RADEON(0): Legacy BIOS detected
(II) RADEON(0): LVDS port is not in connector table, added in.
(II) RADEON(0): Connector0: DDCType-0, DACType-1, TMDSType–1, ConnectorType-1
(II) RADEON(0): Connector1: DDCType-3, DACType-0, TMDSType–1, ConnectorType-2
(II) RADEON(0): I2C device “DDC:ddc2” registered at address 0xA0.
(II) RADEON(0): I2C device “DDC:ddc2” removed.
(II) RADEON(0): I2C device “DDC:ddc2” registered at address 0xA0.
(II) RADEON(0): I2C device “DDC:ddc2” removed.
(II) RADEON(0): I2C device “DDC:ddc2” registered at address 0xA0.
(II) RADEON(0): I2C device “DDC:ddc2” removed.
(II) RADEON(0): DDC Type: 3, Detected Type: 0
(II) RADEON(0):
(II) RADEON(0): Primary:
(II) RADEON(0): Secondary:
(II) RADEON(0): PLL parameters: rf=2700 rd=6 min=20000 max=35000; xclk=21000
(II) RADEON(0): Validating modes on Primary head ---------
(II) RADEON(0): Panel ID string: Samsung LTN154X1 WXGA
(II) RADEON(0): Panel Size from BIOS: 1280x800
(II) RADEON(0): BIOS provided dividers will be used.
(II) RADEON(0): Total number of valid DDC mode(s) found: 0
(II) RADEON(0): Valid mode using on-chip RMX: 1024x768
(II) RADEON(0): Valid mode using on-chip RMX: 800x600
(II) RADEON(0): Valid mode using on-chip RMX: 640x480
(II) RADEON(0): Total number of valid FP mode(s) found: 3
(II) RADEON(0): Modeline “1024x768” 68.90 1024 1288 1328 1408 768 800 803 816
(II) RADEON(0): Modeline “800x600” 68.90 800 1288 1328 1408 600 800 803 816
(II) RADEON(0): Modeline “640x480” 68.90 640 1288 1328 1408 480 800 803 816
(II) RADEON(0): Modeline “640x350” 68.90 640 1288 1328 1408 350 800 803 816
(II) RADEON(0): Modeline “640x400” 68.90 640 1288 1328 1408 400 800 803 816
(II) RADEON(0): Modeline “720x400” 68.90 720 1288 1328 1408 400 800 803 816
(II) RADEON(0): Modeline “832x624” 68.90 832 1288 1328 1408 624 800 803 816
(II) RADEON(0): Modeline “1280x768” 68.90 1280 1288 1328 1408 768 800 803 816
(II) RADEON(0): Modeline “1280x800” 68.90 1280 1288 1328 1408 800 800 803 816
(II) RADEON(0): Modeline “1152x768” 68.90 1152 1288 1328 1408 768 800 803 816
(II) Loading sub module “fb”
(II) LoadModule: “fb”
(II) Loading /usr/lib/xorg/modules/libfb.so
(II) Module fb: vendor=“X.Org Foundation”
(II) Loading sub module “ramdac”
(II) LoadModule: “ramdac”
(II) Loading /usr/lib/xorg/modules/libramdac.so
(II) Module ramdac: vendor=“X.Org Foundation”
(II) Loading sub module “xaa”
(II) LoadModule: “xaa”
(II) Loading /usr/lib/xorg/modules/libxaa.so
(II) Module xaa: vendor=“X.Org Foundation”
(II) RADEON(0): No MM_TABLE found - assuming CARD is not TV-in capable.
(II) do I need RAC? No, I don’t.
(II) resource ranges after preInit:
(II) RADEON(0): Dynamic Clock Scaling Disabled
(II) RADEON(0): [drm] DRM interface version 1.2
(II) RADEON(0): [drm] created “radeon” driver at busid “pci:0000:01:00.0”
(II) RADEON(0): [drm] added 8192 byte SAREA at 0xd0bac000
(II) RADEON(0): [drm] mapped SAREA 0xd0bac000 to 0xa7900000
(II) RADEON(0): [drm] framebuffer handle = 0xd0000000
(II) RADEON(0): [drm] added 1 reserved context for kernel
(II) RADEON(0): [agp] Mode 0x1f000201 [AGP 0x8086/0x3340; Card 0x1002/0x4e50]
(II) RADEON(0): [agp] 8192 kB allocated with handle 0x00000001
(II) RADEON(0): [agp] ring handle = 0xe0000000
(II) RADEON(0): [agp] Ring mapped at 0xa36c7000
(II) RADEON(0): [agp] ring read ptr handle = 0xe0101000
(II) RADEON(0): [agp] Ring read ptr mapped at 0xa36c6000
(II) RADEON(0): [agp] vertex/indirect buffers handle = 0xe0102000
(II) RADEON(0): [agp] Vertex/indirect buffers mapped at 0xa34c6000
(II) RADEON(0): [agp] GART texture map handle = 0xe0302000
(II) RADEON(0): [agp] GART Texture map mapped at 0xa2fe6000
(II) RADEON(0): [drm] register handle = 0xff8f0000
(II) RADEON(0): [dri] Visual configs initialized
(II) RADEON(0): BIOS HotKeys Disabled
(II) RADEON(0): Depth moves disabled by default
(II) RADEON(0): CP in BM mode
(II) RADEON(0): Using 8 MB GART aperture
(II) RADEON(0): Using 1 MB for the ring buffer
(II) RADEON(0): Using 2 MB for vertex/indirect buffers
(II) RADEON(0): Using 5 MB for GART textures
(II) RADEON(0): Memory manager initialized to (0,0) (1024,8191)
(II) RADEON(0): Reserved area from (0,768) to (1024,770)
(II) RADEON(0): Largest offscreen area available: 1024 x 7421
(II) RADEON(0): Will use back buffer at offset 0xc00000
(II) RADEON(0): Will use depth buffer at offset 0xf00000
(II) RADEON(0): Will use 47104 kb for textures at offset 0x1200000
(II) RADEON(0): X context handle = 0x1
(II) RADEON(0): [drm] installed DRM signal handler
(II) RADEON(0): [DRI] installation complete
(II) RADEON(0): [drm] Added 32 65536 byte vertex/indirect buffers
(II) RADEON(0): [drm] Mapped 32 vertex/indirect buffers
(II) RADEON(0): [drm] dma control initialized, using IRQ 11
(II) RADEON(0): [drm] Initialized kernel GART heap manager, 5111808
(II) RADEON(0): Direct rendering enabled
(II) RADEON(0): Render acceleration unsupported on Radeon 9500/9700 and newer.
(II) RADEON(0): Render acceleration disabled
(II) RADEON(0): Using XFree86 Acceleration Architecture (XAA)
(II) RADEON(0): Acceleration enabled
(II) RADEON(0): Using hardware cursor (scanline 770)
(II) RADEON(0): Largest offscreen area available: 1024 x 7417
(II) RADEON(0): No video input capabilities detected and no information is provided - disabling multimedia i2c
(II) Loading sub module “theatre_detect”
(II) LoadModule: “theatre_detect”
(II) Loading /usr/lib/xorg/modules/multimedia/theatre_detect_drv.so
(II) Module theatre_detect: vendor=“X.Org Foundation”
(II) RADEON(0): no multimedia table present, disabling Rage Theatre.
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-APPGROUP
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension XFree86-Bigfont
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing built-in extension XEVIE
(II) Synaptics touchpad driver version 0.14.6 (1406)
(II) XINPUT: Adding extended input device “Synaptics Touchpad” (type: MOUSE)
(II) XINPUT: Adding extended input device “Configured Mouse” (type: MOUSE)
(II) XINPUT: Adding extended input device “Generic Keyboard” (type: KEYBOARD)
(II) Configured Mouse: ps2EnableDataReporting: succeeded
(II) RADEON(0): BIOS HotKeys Disabled

Ben voila, c’est un peu long, mais si ce charabia peut vous informer un peu plus pour me passer un coup de pouce!

Je n’ai pas fait d’essais pour la suite mais je vais m’en occuper.

[quote=“alia”]Alors voici la réponse des grep:

grep “(EE)” /var/log/Xorg.0.log

    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

grep “(WW)” /var/log/Xorg.0.log

    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

(WW) No FontPath specified. Using compiled-in default.
(WW) The directory “/usr/share/fonts/X11/TTF/” does not exist.
(WW) The directory “/usr/share/fonts/X11/OTF” does not exist.
(WW) The directory “/usr/share/fonts/X11/CID/” does not exist.
(WW) RADEON(0): Bad V_BIOS checksum
(WW) RADEON(0): [dri] limiting video memory to one aperture of 65536K
(WW) RADEON(0): [dri] detected radeon kernel module version 1.22 but 1.23 or newer is required for full memory mapping.
[/quote]

Humm, bon passons

Voilà, voilà, autour de ce warning, tu devrais trouver pourquoi ce mode est out of range, qu’y a-t-il au dessus???

[quote]…
(II) Module synaptics: vendor=“The XFree86 Project”
(II) ATI: ATI driver (version 6.5.8) for chipsets: ati, ativga
(II) R128: Driver for ATI Rage 128 chipsets:
(II) RADEON: Driver for ATI Radeon chipsets: ATI Radeon QD (AGP),

(II) RADEON(0): AGP card detected
(II) RADEON(0): [dri] Found DRI library version 1.2.0 and kernel module version 1.22.0
[/quote]
Bizarre

[quote]…
(II) RADEON(0): Total number of valid DDC mode(s) found: 0
(II) RADEON(0): Valid mode using on-chip RMX: 1024x768
(II) RADEON(0): Valid mode using on-chip RMX: 800x600
(II) RADEON(0): Valid mode using on-chip RMX: 640x480
(II) RADEON(0): Total number of valid FP mode(s) found: 3
(II) RADEON(0): Modeline “1024x768” 68.90 1024 1288 1328 1408 768 800 803 816
(II) RADEON(0): Modeline “800x600” 68.90 800 1288 1328 1408 600 800 803 816
(II) RADEON(0): Modeline “640x480” 68.90 640 1288 1328 1408 480 800 803 816
(II) RADEON(0): Modeline “640x350” 68.90 640 1288 1328 1408 350 800 803 816
(II) RADEON(0): Modeline “640x400” 68.90 640 1288 1328 1408 400 800 803 816
(II) RADEON(0): Modeline “720x400” 68.90 720 1288 1328 1408 400 800 803 816
(II) RADEON(0): Modeline “832x624” 68.90 832 1288 1328 1408 624 800 803 816
(II) RADEON(0): Modeline “1280x768” 68.90 1280 1288 1328 1408 768 800 803 816
(II) RADEON(0): Modeline “1280x800” 68.90 1280 1288 1328 1408 800 800 803 816
(II) RADEON(0): Modeline “1152x768” 68.90 1152 1288 1328 1408 768 800 803 816
[/quote]

Eh, tu n’as pas de Modeline “1280x1024”…

[quote]…

Ben voila, c’est un peu long, mais si ce charabia peut vous informer un peu plus pour me passer un coup de pouce!

Je n’ai pas fait d’essais pour la suite mais je vais m’en occuper.[/quote]

essaye de rajouter une ligne Modeline “1280x1024” pour Radeon…

[quote]ModeLine “1280x1024” 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync

[/quote]

par exemple

Alors j’ai fait plusieurs essais de modifications du fichier mais il ne les prend pas en compte. Dés que je réouvre ce fichier, il est de nouveau comme avant. Je fait pourtant les modifs depuis root
Faut-il effectuer une commande pour qu’il prenne en compte mes modifications ?

De plus, tu avais l’air sceptique sur d’autre points dans ce fichier, pourquoi?

Je viens d’y repenser et cela vous apportera peut-être plus d’éléments, pour l’installation de la debian, j’ai du la lancer en framebuffer=false sinon je me retrouvais devant un écran noir… ca a peut-être aucun rapport mais on sait jamais! je suis au bord du désespoir.

c’est dans le fichier /etc/X11/xorg.conf, qu’il faut insèrer le modeline, dans la section correspondant à ton moniteur.

cf MatOTop

NCe sont des points bizarres sources potentiels d’erreurs mais c’est comme lorsqu’on conduit une voiture, chaque erreur ne s’ensuit pas forcément d’une catastrophe, heureusement!

[quote]
Je viens d’y repenser et cela vous apportera peut-être plus d’éléments, pour l’installation de la debian, j’ai du la lancer en framebuffer=false sinon je me retrouvais devant un écran noir… ca a peut-être aucun rapport mais on sait jamais! je suis au bord du désespoir.[/quote]

Ça c’est les modules framebuffer du noyau qui n’aime pas ta carte, c’est tout…

Alors, j’ai essayé d’insérer la ligne dans les sections Monitor et Screen, mais à chaque fois, j’ai un bug au démarrage du serveur X. Je dois alors reprendre ma sauvegarde du fichier pour pouvoir redémarrer le serveur graphique.
Parmis la liste d’erreur, il me mets que Modeline n’est pas une clé valide dans la section où je l’ai mis.

Où est-ce qu’il faut que je l’insére pour qu’il la prenne en compte?

Voici ci-dessous mon fichier xorg.conf:

Section "Module"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option “XkbRules” "xorg"
Option “XkbModel” "pc105"
Option “XkbLayout” "fr"
Option “XkbVariant” "latin9"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option “Device” "/dev/input/mice"
Option “Protocol” "ExplorerPS/2"
Option “Emulate3Buttons” "true"
EndSection

Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option “SendCoreEvents” "true"
Option “Device” "/dev/psaux"
Option “Protocol” "auto-dev"
Option “HorizScrollDelta” "0"
EndSection

Section "Device"
Identifier "Carte vidéo générique"
Driver "ati"
EndSection

Section "Monitor"
Identifier "Écran générique"
Option "DPMS"
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Carte vidéo générique"
Monitor "Écran générique"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes “1280x1024” “1024x768” “800x600” "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes “1280x1024” “1024x768” “800x600” "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes “1280x1024” “1024x768” “800x600” "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes “1280x1024” “1024x768” “800x600” "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes “1280x1024” “1024x768” “800x600” "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes “1280x1024” “1024x768” “800x600” "640x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "Synaptics Touchpad"
EndSection

Section "DRI"
Mode 0666
EndSection

J’ai aussi vu que dans la partie trucs et astuces du forum, il y avait un lien vers un autre site (Quebec) sur un tutoriel d’installation du driver ATI propriétaire. J’ai essayé, toute l’installation se déroule bien, mais il plante au démarrage avec la nouvelle config de xorg.conf. Alors j’ai laissé tombé cette possibilité.

A L’AIDE!!!

Là on tombe dans les spécificités Xorg (je n’ai que XFree86), je te suggère de mettre

Section "Monitor"
Identifier "Écran moins générique"
HorizSync 25-95
VertRefresh 50-150
Option "DPMS"
EndSection

mais vas-y doucement et si tu vois ton écran faire des trucs bizarres, tu l’éteins ou mieux tu passes en console et et ressere la plage HorizSync en t’approchant de 30-70.

bon, tu n’as pas dû mettre le modeline au bon endroit, il y a un exemple ici tout à la fin:
wiki.x.org/wiki/FAQVideoModes

en attendant, si tu as compilé le driver proprio, tu peux peut être terminer sa configuration:
tu supprimes ta conf, tu fais ‘touch /etc/X1/xorg.conf’ pour recreer une conf vide, tu refais les commandes “md5sum citées plus haut”, et tu fais un ‘dpkg-reconfigure xserver-xorg’, en choisissant le bon driver, pour voir.

Et sinon, as tu bêtement essayé sans AUCUNE configuration ?
Si ça marche comme tu veux, il y a moyen d’enregistrer la config d’xorg autodetectée, et de la retoucher aprés.