読者です 読者をやめる 読者になる 読者になる

デュアルディスプレイ(Ubuntu)


デュアルディスプレイ
デュアルディスプレイ posted by (C)cubicdaiya


会社でデュアルディスプレイな環境に慣れすぎてしまったので、自宅でもこの環境を構築することにしました。
ただ、Ubunttu*1だとxorg.confいじったりしないといけないので、Windowsみたいに設定は簡単ではないです。
なんか次期バージョンの7.10ではこのへんをGUIでできるようになるみたいですが。

自分のだとこんな感じ。

# /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 /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/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/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"
	FontPath	"/usr/share/fonts/X11/misc"
	# 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"	"jp106"
	Option		"XkbLayout"	"jp,jp"
	Option		"XkbOptions"	"grp:alt_shift_toggle,lv3:ralt_switch,grp_led:scroll"
	Option		"XkbVariant"	"latin,"
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"
	Driver		"synaptics"
	Option		"SendCoreEvents"	"true"
	Option		"Device"		"/dev/psaux"
	Option		"Protocol"		"auto-dev"
	Option		"HorizScrollDelta"	"0"
        Option          "SHMConfig"             "true"
EndSection

Section "InputDevice"
  Driver        "wacom"
  Identifier    "stylus"
  Option        "Device"        "/dev/input/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/input/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/input/wacom"    # Change to 
                                                      # /dev/input/event
                                                      # for USB
  Option        "Type"          "cursor"
  Option        "ForceDevice"   "ISDV4"               # Tablet PC ONLY
EndSection

Section "Device"
	Identifier	"Intel0"
	Driver		"i810"
	Option		"VBERestore" "yes"
	Option		"MonitorLayout" "CRT,LFP"
	BusID		"PCI:0:2:0"
	Option		"AGPMode" "4"
	Screen		0
EndSection

Section "Device"
	Identifier	"Intel1"
	Driver		"i810"
	Option		"VBERestore" "no"
	Option		"MonitorLayout" "CRT,LFP"
	Option		"DevicePresence"	"yes"
	BusID		"PCI:0:2:0"
	Option		"AGPMode" "4"
	Screen		1
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	HorizSync	28-51
	VertRefresh	43-60
	Option		"DPMS"
EndSection

Section "Monitor"
	Identifier	"External Monitor"
	HorizSync	60-75
	VertRefresh	64-80
	Option		"DPMS"
EndSection

Section "Screen"
	Identifier	"Generic Monitor"
	Device		"Intel0"
	Monitor		"Generic Monitor"
	DefaultDepth	16
	SubSection "Display"
		Depth		1
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		4
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		8
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		15
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		16
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Depth		24
		Modes		"1024x768" "800x600" "640x480"
	EndSubSection
EndSection

Section "Screen"
	Identifier	"VGA"
	Device		"Intel1"
	Monitor		"External Monitor"
	DefaultDepth	16
	SubSection "Display"
		Depth		16
		Modes		"1280x1024" "1024x768" "800x600" "640x480"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen		0 "Generic Monitor"
	Screen		1 "VGA" RightOf "Generic Monitor"
	InputDevice	"Generic Keyboard"
	InputDevice	"Configured Mouse"
	InputDevice     "stylus" "SendCoreEvents"
	InputDevice     "cursor" "SendCoreEvents"
	InputDevice     "eraser" "SendCoreEvents"
	InputDevice	"Synaptics Touchpad"
	Option		"Xinerama" "true"
EndSection

Section "DRI"
	Mode	0666
EndSection


設定は↓を参考にしました。

http://d.hatena.ne.jp/higepon/20060822/1156229563

http://d.hatena.ne.jp/rsyudo/20070116

*1:ほかのディストリは知らん