タッチパッドを使えるようにしたxorg.conf
タッチパッドは直した（とりあえず，使えるようにはした）ので，
http://d.hatena.ne.jp/pneumaster/20090525/1243180905
タッチパッドの挙動を直した過程です．
まず使えなかった状態のxorg.conf
# /.../ # SaX generated X11 config file # Created on: 2009-05-24T23:46:49+0900. # # Version: 8.1 # Contact: Marcus Schaefer <sax@suse.de>, 2005 # Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users> # # Automatically generated by [ISaX] (8.1) # PLEASE DO NOT EDIT THIS FILE! # Section "Files" FontPath "/usr/share/fonts/misc:unscaled" FontPath "/usr/share/fonts/local" FontPath "/usr/share/fonts/75dpi:unscaled" FontPath "/usr/share/fonts/100dpi:unscaled" FontPath "/usr/share/fonts/Type1" FontPath "/usr/share/fonts/URW" FontPath "/usr/share/fonts/Speedo" FontPath "/usr/share/fonts/PEX" FontPath "/usr/share/fonts/cyrillic" FontPath "/usr/share/fonts/latin2/misc:unscaled" FontPath "/usr/share/fonts/latin2/75dpi:unscaled" FontPath "/usr/share/fonts/latin2/100dpi:unscaled" FontPath "/usr/share/fonts/latin2/Type1" FontPath "/usr/share/fonts/latin7/75dpi:unscaled" FontPath "/usr/share/fonts/baekmuk:unscaled" FontPath "/usr/share/fonts/japanese:unscaled" FontPath "/usr/share/fonts/kwintv" FontPath "/usr/share/fonts/truetype" FontPath "/usr/share/fonts/uni:unscaled" FontPath "/usr/share/fonts/CID" FontPath "/usr/share/fonts/ucs/misc:unscaled" FontPath "/usr/share/fonts/ucs/75dpi:unscaled" FontPath "/usr/share/fonts/ucs/100dpi:unscaled" FontPath "/usr/share/fonts/hellas/misc:unscaled" FontPath "/usr/share/fonts/hellas/75dpi:unscaled" FontPath "/usr/share/fonts/hellas/100dpi:unscaled" FontPath "/usr/share/fonts/hellas/Type1" FontPath "/usr/share/fonts/misc/sgi:unscaled" FontPath "/usr/share/fonts/xtest" FontPath "/opt/kde3/share/fonts" InputDevices "/dev/gpmdata" InputDevices "/dev/input/mice" EndSection Section "ServerFlags" Option "AIGLX" "on" Option "AllowMouseOpenFail" "on" Option "ZapWarning" "on" EndSection Section "Module" Disable "dri" Load "glx" Load "type1" Load "extmod" Load "dbe" Load "freetype" EndSection Section "InputDevice" Driver "kbd" Identifier "Keyboard[0]" Option "Protocol" "Standard" Option "XkbLayout" "jp" Option "XkbModel" "jp106" Option "XkbRules" "xfree86" EndSection Section "InputDevice" Driver "synaptics" Identifier "Mouse[1]" Option "Device" "/dev/input/mice" Option "Emulate3Buttons" "on" Option "Name" "Touchpad" Option "Protocol" "auto-dev" Option "SHMConfig" "on" Option "Vendor" "Synaptics" Option "ZAxisMapping" "4 5" Option "RightEdge" "900" Option "SpecialScrollAreaRight" "on" Option "VertScrollDelta" "100" Option "VertEdgeScroll" "on" Option "BottomEdge" "960" Option "HorizEdgeScroll" "off" Option "HorizScrollDelta" "0" Option "UpDownScrolling" "on" Option "VertTwoFingerScroll" "on" EndSection Section "Monitor" DisplaySize 305 230 HorizSync 31-81 Identifier "Monitor[0]" ModelName "1280X1024@75HZ" Option "PreferredMode" "1280x1024" VendorName "--> LCD" VertRefresh 58-76 UseModes "Modes[0]" EndSection Section "Modes" Identifier "Modes[0]" EndSection Section "Screen" DefaultDepth 16 SubSection "Display" Depth 15 Modes "1280x1024" "1280x960" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" EndSubSection SubSection "Display" Depth 16 Modes "1280x1024" "1280x960" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" EndSubSection SubSection "Display" Depth 24 Modes "1280x1024" "1280x960" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" EndSubSection SubSection "Display" Depth 8 Modes "1280x1024" "1280x960" "1280x800" "1152x864" "1280x768" "1280x720" "1024x768" "1280x600" "1024x600" "800x600" "768x576" "640x480" EndSubSection Device "Device[0]" Identifier "Screen[0]" Monitor "Monitor[0]" EndSection Section "Device" BoardName "855 GM" BusID "0:2:0" Driver "intel" Identifier "Device[0]" Option "monitor-LVDS" "Monitor[0]" Screen 0 VendorName "Intel" EndSection Section "ServerLayout" Identifier "Layout[all]" InputDevice "Keyboard[0]" "CoreKeyboard" InputDevice "Mouse[1]" "CorePointer" Option "Clone" "off" Option "Xinerama" "off" Screen "Screen[0]" EndSection Section "DRI" Group "video" Mode 0660 EndSection Section "Extensions" Option "Composite" "on" EndSection
外部から接続したUSBマウスは正常に動作しますが，
タッチパッドは変わった動きになりました．
通常はマウスと同じように，今あるマウスポインタの位置から変位量を送ることになります．
しかしタッチパッドの領域がディスプレイ領域と１対１対応になって，
パッドに再度指を付けたときにはポインタがワープしてしまう．．．といった状態になりました．
しかもこの２点間がドラッグ動作として認識されるからタチが悪い．
＃ ブラウザ上で文字列が選択されてしまうとか，
＃ デスクトップアイコンが無意味に範囲選択されるとか
色々試してみた結果，USBマウスとタッチパッドの両方が
Mouse[1]として認識されているということがわかりました．
マウスに関する設定を，タッチパッドのみの１つを残すことで解決できました．
こちらが解決後のxorg.confです．
長いのでdiff表示*1です．
--- xorg.conf 2009-05-24 23:35:53.000000000 +0900 +++ /etc/X11/xorg.conf 2009-05-29 14:07:50.000000000 +0900 @@ -1,5 +1,5 @@ # /.../ # SaX generated X11 config file -# Created on: 2009-05-24T23:33:37+0900. +# Created on: 2009-05-24T23:46:49+0900. # # Version: 8.1 @@ -54,9 +54,9 @@ Section "Module" Disable "dri" - Load "dbe" + Load "glx" Load "type1" - Load "freetype" Load "extmod" - Load "glx" + Load "dbe" + Load "freetype" EndSection @@ -72,19 +72,6 @@ Section "InputDevice" - Driver "evdev" - Identifier "Mouse[1]" - Option "HWHEELRelativeAxisButtons" "7 6" - Option "InputFashion" "Mouse" - Option "Name" "Microsoft IntelliMouse Explorer" - Option "Pass" "3" - Option "Vendor" "Sysp" - Option "evBits" "+1-2" - Option "keyBits" "~272-287" - Option "relBits" "~0-2 ~6 ~8" -EndSection - -Section "InputDevice" Driver "synaptics" - Identifier "Mouse[3]" + Identifier "Mouse[1]" Option "Device" "/dev/input/mice" Option "Emulate3Buttons" "on" @@ -94,17 +81,14 @@ Option "Vendor" "Synaptics" Option "ZAxisMapping" "4 5" -EndSection + Option "RightEdge" "900" + Option "SpecialScrollAreaRight" "on" + Option "VertScrollDelta" "100" + Option "VertEdgeScroll" "on" + Option "BottomEdge" "960" + Option "HorizEdgeScroll" "off" + Option "HorizScrollDelta" "0" + Option "UpDownScrolling" "on" + Option "VertTwoFingerScroll" "on" -Section "InputDevice" - Driver "fujitsu" - Identifier "Mouse[5]" - Option "Device" "/dev/ttyS0" - Option "InputFashion" "Touchpanel" - Option "MaxX" "4036" - Option "MaxY" "3999" - Option "MinX" "82" - Option "MinY" "146" - Option "Name" "TABLET PCs;LG C1 (fujitouch)" - Option "SendCoreEvents" "on" EndSection @@ -167,6 +151,4 @@ InputDevice "Keyboard[0]" "CoreKeyboard" InputDevice "Mouse[1]" "CorePointer" - InputDevice "Mouse[3]" "SendCoreEvents" - InputDevice "Mouse[5]" "SendCoreEvents" Option "Clone" "off" Option "Xinerama" "off"
当初は，タッチパッドの右エッジ部のスクロールも効かなかったので，
man synapticsを確認しつつRightEdge以降の設定を追加してあります．
ちなみに重要なのはRightEdgeです．
VertEdgeDeltaが設定してあってもRightEdgeを設定していないと，スクロールしませんのでご注意．
ただ，これでgsynaptics上の設定が有効にされないのが謎．
＃ SHMConfigはonにしてあるんだけどなあ
参考
man xorg.conf
man synaptics
