Nick Hoffman ha scritto: > hi guys. i've been having a lot of problems with the touchpad on my > 15" MBP C2D. it's actually 2 problems: > > 1) sometimes when i boot, the touchpad doesn't work at all. when this > occurs, the symlink /dev/input/touchpad that this udev rule is > supposed to make doesn't exist: > > SUBSYSTEMS=="usb", DRIVERS=="appletouch", > ATTRS{interface}=="Touchpad", SYMLINK+="input/touchpad" > > 2) sometimes when i boot, the touchpad works, but when i try to run > syndaemon, this error occurs: > Can't access shared memory area. SHMConfig disabled? > > when either of these problems occur, i reboot one or more times, and > eventually everything works as desired. > > i'm running Debian Etch (4.0), 2.6.21.1+mactel , along with the > appletouch patch from linuxpowertop.org . below is what i've specified > for my touchpad in xorg.conf : > > Section "InputDevice" > Identifier "Synaptics Touchpad" > Driver "synaptics" > Option "Device" "/dev/input/touchpad" > Option "Protocol" "event" > > does anyone else experience either or both of these problems > intermittently? what synaptics config do you have in xorg.conf ? > > thanks, > Nick > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Mactel-linux-users mailing list > Mactel-linux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mactel-linux-users > People seem to have shared their appletouch configs, so here's mine also. I'm quite pleased with it, except that the Palm/Two finger detection does not seem to work.
Section "InputDevice" Identifier "Synaptics Touchpad" Driver "synaptics" Option "AlwaysCore" # Option "Device" "/dev/input/by-id/usb-Apple_Computer_Apple_Internal_Keyboard_._Trackpad-mouse" Option "Device" "/dev/input/mice" Option "Protocol" "auto-dev" Option "HorizScrollDelta" "0" Option "SHMConfig" "true" Option "TouchpaddOff" "0" # How fast the two-finger scrolling scrolls. The lower, the faster. Option "VertScrollDelta" "25" Option "HorizScrollDelta" "25" # Location of the touchpad edges, somewhat sane values # that I found by testing. Xmin=0, Xmax=1216, Ymin=0,Ymax=387 Option "LeftEdge" "100" Option "RightEdge" "1116" Option "TopEdge" "50" Option "BottomEdge" "337" # Touch and "untouch" thresholds Option "FingerLow" "25" Option "FingerHigh" "50" # We DO NOT want palm triggering middle/right mouse # button events, so a tap has to be quite fast Option "MaxTapTime" "100" Option "MaxTapMove" "100" Option "MaxDoubleTapTime" "200" # Enable vertical (right) edge scrolling with one finger Option "VertEdgeScroll" "1" # Enable horizontal (bottom) edge scrolling with one finger Option "HorizEdgeScroll" "0" # Disable two finger scrolling, as we have the edge scrolling enabled already Option "VertTwoFingerScroll" "0" Option "HorizTwoFingerScroll" "0" # Left top corner of the touchpad shall be the middle mouse button # Bottom buttons tend to get triggered accidentally. Option "LTCornerButton" "2" # Right top corner of the touchpad shall be the right mouse button Option "RTCornerButton" "3" # Disable bottom corners Option "LBCornerButton" "0" Option "RBCornerButton" "0" # Fast taps Option "FastTaps" "0" # Disable tapping of the touchpad (excluding the corners, of course) Option "TapButton1" "0" Option "TapButton2" "0" Option "TapButton3" "0" # Movement speed settings Option "MinSpeed" "0.2" Option "MaxSpeed" "0.6" Option "AccelFactor" "0.35" # Palm detection. Does not seem to work on Macbook Option "PalmDetect" "1" Option "PalmMinWidth" "10" #1-15 Option "PalmMinZ" "200" #1-255 # Various other variables Option "UpDownScrolling" "0" Option "LeftRightScrolling" "0" EndSection ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Mactel-linux-users mailing list Mactel-linux-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mactel-linux-users