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Re: [Mactel-linux-users] Synaptics mistake
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From: Bradley H. <bd...@gm...> - 2007-03-30 22:35:51
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Your problem is probably that the USB HID kernel driver is binding the
touchpad before the appletouch driver can. Since all of my drivers are
compiled in (not modules), I had to add this to my bootup scripts to
make it work:
echo "Attempting to ensure Synaptics driver will work..."
if [ -f /sys/bus/usb/drivers/appletouch/bind ]; then
echo -n 2-2:1.1 > /sys/bus/usb/drivers/usbhid/unbind
echo -n 2-2:1.1 > /sys/bus/usb/drivers/appletouch/bind
fi
If you have the drivers compiled as modules, you can just ensure that
the appletouch driver gets loaded before the usbhid driver does.
NOTE: My mac is a MBP17CD (not a c2d). The exact USB bus numbers may be
different on yours (i.e., the 2-2:1.1 part).
~Bradley
KLessou wrote:
> I can't use my synaptics touchpad, I have got this mistake (with my macbook
> c2d):
>
> (EE) Synaptics Touchpad no synaptics touchpad detected and no repeater
> device
> (EE) Synaptics Touchpad Unable to query/initialize Synaptics hardware.
> (EE) PreInit failed for input device "Synaptics Touchpad"
>
> Somebody can help me ?
>
> Here my xorg.conf :
>
> Section "Files"
> FontPath "/usr/share/fonts/misc:unscaled"
> FontPath "/usr/share/fonts/Type1"
> FontPath "/usr/share/fonts/TTF"
> FontPath "/usr/share/fonts/ttf-bitstream-vera"
> FontPath "/usr/share/fonts/corefonts"
> FontPath "/usr/share/fonts/freefont"
> FontPath "/usr/share/fonts/sharefonts"
> FontPath "/usr/share/fonts/terminus"
> FontPath "/usr/share/fonts/ttf-bitstream-vera"
> FontPath "/usr/share/fonts/unifont"
> FontPath "/usr/share/fonts/75dpi:unscaled"
> FontPath "/usr/share/fonts/100dpi:unscaled"
> FontPath "/usr/share/fonts/artwiz"
> FontPath "/usr/share/fonts/misci:unscaled"
> # 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 "drm"
> Load "extmod"
> Load "freetype"
> Load "glx"
> Load "int10"
> Load "type1"
> Load "vbe"
> Load "i810"
> Load "synaptics"
> EndSection
>
> Section "InputDevice"
> Identifier "Generic Keyboard"
> Driver "kbd"
> Option "CoreKeyboard"
> Option "XkbRules" "xorg"
> Option "XkbModel" "pc104"
> Option "XkbLayout" "fr"
> Option "XkbOptions" "ctrl:nocaps"
> EndSection
>
> Section "InputDevice"
> Identifier "Synaptics Touchpad"
> Driver "synaptics"
> #Option "CorePointer"
> #Option "SendCoreEvents" "true"
> #Option "Device" "/dev/input/mouse0"
> Option "Device" "/dev/psaux"
> #Option "Device" "/dev/input/appletouchpad"
> #Option "Protocol" "event"
> Option "Protocol" "auto-dev"
> Option "LeftEdge" "100"
> Option "RightEdge" "1120"
> Option "TopEdge" "50"
> Option "BottomEdge" "310"
> Option "FingerLow" "25"
> Option "FingerHigh" "30"
> Option "MaxTapTime" "180"
> Option "MaxTapMove" "220"
> Option "MaxDoubleTapTime" "180"
> Option "VertScrollDelta" "20"
> Option "HorizScrollDelta" "50"
> Option "MinSpeed" "0.79"
> Option "MaxSpeed" "0.88"
> Option "AccelFactor" "0.0015"
> Option "SHMConfig" "on"
> #Option "SHMConfig" "true"
> Option "VertTwoFingerScroll" "1"
> Option "HorizTwoFingerScroll" "1"
> Option "TapButton2" "1"
> Option "TapButton2" "3"
> Option "TapButton3" "2"
> EndSection
>
> Section "InputDevice"
> Identifier "Configured Mouse"
> Driver "mouse"
> Option "CorePointer"
> Option "Device" "/dev/input/mice"
> Option "Protocol" "ExplorerPS/2"
> Option "Emulate3Buttons" "true"
> EndSection
>
> Section "Device"
> Identifier "Generic Video Card"
> Driver "i810"
> Screen 0
> Option "MonitorLayout" "CRT,LFP"
> BusID "PCI:0:2:0"
>
> Option "XAANoOffscreenPixmaps" "true"
> #Option "DRI" "true"
> EndSection
>
> Section "Device"
> Identifier "Device1"
> Driver "i810"
> Screen 1
> Option "MonitorLayout" "CRT,LFP"
> BusID "PCI:0:2:0"
> EndSection
>
>
> Section "Monitor"
> Identifier "Generic Monitor"
> Option "DPMS"
> HorizSync 28-64
> VertRefresh 43-60
> EndSection
>
> Section "Monitor"
> Identifier "External Monitor"
> Option "DPMS"
> HorizSync 28-64
> VertRefresh 43-60
> EndSection
>
> Section "Screen"
> Identifier "Default Screen"
> Device "Generic Video Card"
> Monitor "Generic Monitor"
> DefaultDepth 24
> SubSection "Display"
> Depth 1
> Modes "1280x800" "1024x768" "800x600" "640x480"
> EndSubSection
> SubSection "Display"
> Depth 4
> Modes "1280x800" "1024x768" "800x600" "640x480"
> EndSubSection
> SubSection "Display"
> Depth 8
> Modes "1280x800" "1024x768" "800x600" "640x480"
> EndSubSection
> SubSection "Display"
> Depth 15
> Modes "1280x800" "1024x768" "800x600" "640x480"
> EndSubSection
> SubSection "Display"
> Depth 16
> Modes "1280x800" "1024x768" "800x600" "640x480"
> EndSubSection
> SubSection "Display"
> Depth 24
> Modes "1280x800"
> EndSubSection
> EndSection
>
> Section "Screen"
> Identifier "Secondary Screen"
> Device "Device1"
> Monitor "External Monitor"
> DefaultDepth 24
> SubSection "Display"
> Depth 1
> Modes "1024x768" "800x600"
> EndSubSection
> SubSection "Display"
> Depth 4
> Modes "1024x768" "800x600"
> EndSubSection
> SubSection "Display"
> Depth 8
> Modes "1024x768" "800x600"
> EndSubSection
> SubSection "Display"
> Depth 16
> Modes "1024x768" "800x600"
> EndSubSection
> SubSection "Display"
> Depth 24
> Modes "1024x768" "800x600"
> EndSubSection
> EndSection
>
>
> Section "ServerLayout"
> Identifier "Default Layout"
> Screen "Default Screen"
> InputDevice "Generic Keyboard"
> InputDevice "Configured Mouse"
> InputDevice "Synaptics Touchpad"
> EndSection
>
> #Section "ServerLayout"
> # Identifier "Dual-monitor Layout"
> # Screen 0 "Default Screen"
> # Screen 1 "Secondary Screen" #LeftOf "Default Screen"
> # Option "Clone" "On"
> # #Option "Xinerama" "On"
> # InputDevice "Generic Keyboard"
> # InputDevice "Configured Mouse"
> # InputDevice "Synaptics Touchpad"
> #EndSection
>
>
> Section "DRI"
> Group 0
> Mode 0666
> EndSection
>
> Section "Extensions"
> Option "Composite" "Enable"
> EndSection
>
>
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