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Diekirch

[RESOLU]Probleme de resolution/ati radeon x700

Bonjout a tous

Je suis passe a Ubuntu depuis une semaine(en dualboot) mais je n'arrive pas a changer la resolution de mon ecran(il ne me propose que 800x600). J'ai suivi la documentation pour modifier xorg,pour changer la resolution,et pour mettre le pilote libre de ma CG Ati radeon mobility x700(128mb de memoire dediee je pense),malgre ca,apres avoir redemarer il n y a pas de changement (il ne me met pas des icone geante,il me "coupe" l ecran en 4 ,et affiche le bureau dans la partie superieure gauche,affiche le haut du bureau dans la partie inferieure gauche,et boude completement le cote droit....... )

voila mon xorg modifié

# /etc/X11/xorg.conf (xorg 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(5) 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 "Files"
    FontPath    "/usr/share/fonts/X11/misc"
    FontPath    "/usr/share/fonts/X11/cyrillic"
    FontPath    "/usr/share/fonts/X11/100dpi/:unscaled"
    FontPath    "/usr/share/fonts/X11/75dpi/:unscaled"
    FontPath    "/usr/share/fonts/X11/Type1"
    FontPath    "/usr/share/fonts/X11/100dpi"
    FontPath    "/usr/share/fonts/X11/75dpi"
    # path to defoma fonts
    FontPath    "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
    Load    "i2c"
    Load    "bitmap"
    Load    "ddc"
    Load    "dri"
    Load    "extmod"
    Load    "freetype"
    Load    "glx"
    Load    "int10"
    Load    "vbe"
EndSection

Section "Extensions"
        Option "RENDER" "Enable"
EndSection

Section "InputDevice"
    Identifier    "Generic Keyboard"
    Driver        "kbd"
    Option        "CoreKeyboard"
    Option        "XkbRules"    "xorg"
    Option        "XkbModel"    "pc105"
    Option        "XkbLayout"    "de"
EndSection

Section "InputDevice"
    Identifier    "Configured Mouse"
    Driver        "mouse"
    Option        "CorePointer"
    Option        "Device"        "/dev/input/mice"
    Option        "Protocol"        "ImPS/2"
    Option        "ZAxisMapping"        "4 5"
    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 "InputDevice"
    Driver        "wacom"
    Identifier    "stylus"
    Option        "Device"    "/dev/input/wacom"
    Option        "Type"        "stylus"
    Option        "ForceDevice"    "ISDV4"        # Tablet PC ONLY
EndSection

Section "InputDevice"
    Driver        "wacom"
    Identifier    "eraser"
    Option        "Device"    "/dev/input/wacom"
    Option        "Type"        "eraser"
    Option        "ForceDevice"    "ISDV4"        # Tablet PC ONLY
EndSection

Section "InputDevice"
    Driver        "wacom"
    Identifier    "cursor"
    Option        "Device"    "/dev/input/wacom"
    Option        "Type"        "cursor"
    Option        "ForceDevice"    "ISDV4"        # Tablet PC ONLY
EndSection

Section "Device"
    Identifier    "ATI Technologies Inc Radeon Mobility X700 (PCIE)"
    Driver        "radeon"
    BusID        "PCI:1:0:0"
    Option         "MonitorLayout" "LVDS"
EndSection

Section "Monitor"
    Identifier    "Generic Monitor"
    Option        "DPMS"
    Modeline     "1280x800_60.00"  83.46  1280 1344 1480 1680  800 801 804 828  -HSync +Vsync
EndSection

Section "Screen"
    Identifier    "Default Screen"
    Device        "ATI Technologies Inc Radeon Mobility X700 (PCIE)"
    Monitor        "Generic Monitor"
    DefaultDepth    24
    SubSection "Display"
        Depth        1
        Modes        "1280x800" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth        4
        Modes        "1280x800" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth        8
        Modes        "1280x800" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth        15
        Modes        "1280x800" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth        16
        Modes        "1280x800" "1024x768"
    EndSubSection
    SubSection "Display"
        Depth        24
        Modes        "1280x800" "1024x768"
    EndSubSection
EndSection

Section "ServerLayout"
    Identifier    "Default Layout"
    Screen        "Default Screen"
    InputDevice    "Generic Keyboard"
    InputDevice    "Configured Mouse"
    InputDevice     "stylus"    "SendCoreEvents"
    InputDevice     "cursor"    "SendCoreEvents"
    InputDevice     "eraser"    "SendCoreEvents"
    InputDevice    "Synaptics Touchpad"
EndSection

Section "DRI"
    Mode    0666
EndSection

p.s.: Toshiba satellite M40, 1gb Ram , 1,7gHz , .......

Merci pour vos reponse

Dernière modification par Diekirch (Le 21/06/2007, à 14:54)

papadon

Re : [RESOLU]Probleme de resolution/ati radeon x700

Bonjour,

tu devrais ajouter manuellement les fréquences horizontale et
verticale dans la section "Device" ou tenter un

sudo dpkg-reconfigure xserver-xorg

dans un terminal pour recommencer l'identification de la carte graphique.

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Diekirch

Re : [RESOLU]Probleme de resolution/ati radeon x700

J'ai trouve la solution,apparement(lu sur le forum,mais je sais plus ou) la carte ati radeon x700 serait "bride" a 800x600, avec lews driver libre,donc la j ai mis les driver proprietaire et ca marche nickel:)
Merci beaucoup