voici deux an que j'essayais veinement d'utiliser la sortie vga de mon laptop pour la faire sortir sur un ecran plat 17''.
il faut savoir que je dois utiliser 915resolution pour obtenir du 1280x800 sur mon portable...
donc toute mes tentatives on echoué, jusqua aujourd'huit, donc je partage.
voici le fameux xorg.conf qui va bien
je précise que j'arrive a sortir 1280x1024 sur le plat 😃
# xorg.conf for Acer Travelmate 3000 (3004WTMi) and Ubuntu 6.06 LTS Dapper
# http://www.iki.fi/karvinen/acer_travelmate_3004wtmi_with_linux.html
# - External projector works (vga 1024x768)
# - Widescreen 1280x800 works with 915resolution
# - Suspend-to-ram s3 works with settings to /etc/default/acpi-support
# 2006-11-07 Added 1024x768 for external vga projector. Published.
# 2006-08-03 External monitor has sharp image.
# 2006-06-13 Synaptics touchpad and scroll button work. Disabled dead keys.
# 2006-06-12 Cleanup
# 2006-06-10 Published full xorg.conf
# 2006-06-09 Suspend-to-ram s3 works (VBERestore)
# (c) GPL 2006 Tero Karvinen www.iki.fi/karvinen
# GNU General Public License, version 2 or later
Section "Files"
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/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 "type1"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
Option "XkbVariant" "nodeadkeys"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
# from 'sudo dpkg-reconfigure xserver-xorg'
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/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection
Section "Device"
Identifier "Intel-LCD"
Driver "i810"
BusID "PCI:0:2:0"
Option "VBERestore" "true"
Option "MonitorLayout" "CRT,LFP"
Screen 0
EndSection
Section "Device"
Identifier "Intel-external"
Driver "i810"
#Driver "vesa"
BusID "PCI:0:2:0"
#VideoRam 16384
Option "Display" "CRT"
Option "MonitorLayout" "CRT,LFP" # put crt on pipe A
Screen 1
EndSection
Section "Monitor"
Identifier "LCD"
Option "DPMS"
HorizSync 30.0-71.0
VertRefresh 50-160
EndSection
Section "Monitor"
Identifier "Philips 107S"
VendorName "Philips"
ModelName "107S"
Option "DPMS"
HorizSync 30.0-70.0
VertRefresh 50-160
EndSection
Section "Screen"
Identifier "Local LCD"
Device "Intel-LCD"
Monitor "LCD"
DefaultDepth 24
SubSection "Display"
Depth 24
# use "1400x1050" or "1280x800" for a widescreen
Modes "1280x800" "1280x1024" "1024x768" "800x600"
# use standard resolutions for non-widescreens
#Modes "1280x1024" "1024x768" "800x600"
EndSubSection
EndSection
Section "Screen"
Identifier "External Monitor"
Device "Intel-external"
Monitor "Philips 107S"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Dual Head (Xinerama) Layout"
Screen 0 "Local LCD" 0 0
## comment out the following line to stop using two monitors,
# and comment out the Xinerama option below
Screen 1 "External Monitor" RightOf "Local LCD"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
EndSection
Section "ServerFlags"
# comment out this line to stop using xinerama (dual head)
Option "Xinerama" "true"
EndSection
# note that enabling xinerama disables Direct Rendering...
Section "DRI"
Mode 0666
EndSection
et voila !
sources:
http://www.wlug.org.nz/i915-xorg.conf
http://forum.ubuntu-fr.org/viewtopic.php?id=68562