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Option "RBCornerButton" "9" # browser "forward" btn Option "LBCornerButton" "8" # browser "back" btn Option "HorizTwoFingerScroll" "1" # multitouch Option "VertTwoFingerScroll" "1" # multitouch Not all options are appropriate for example, Elantech touchpads don't support pressure, and many other touchpads don't support multitouch.) For a list of available options, see synclient -l. ( xserver-xorg-input-synaptics has tapping disabled by default for touchpads with one or more physical buttons see /usr/share/doc/xserver-xorg-input-synaptics/.
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Comment out any old config for synaptics before replacing it with this new config.
Ubuntu multitouch wiki how to#
The following example shows how to enable tapping and how to configure various other options you probably won't need everything in it. usr/share/X11/ contains distro-supplied samples which can be copied over (or at least keep an eye on their settings when creating your own configuration). etc/X11//nf, for configuration (but this will work just as well in a combined /etc/X11/nf file). If you want to override the defaults system-wide, use a file in /etc/X11/, e.g. Override options in /etc/X11//nfĪt start, Xorg reads vendor-supplied configuration commands from directory /usr/share/X11/ (details in man ).
Ubuntu multitouch wiki manual#
This manual will tell you all the options that are available for the synaptics driver: Go to System Settings -> Input Devices, there should be a "Touchpad" tab. On GNOME, go to System -> Preferences -> Mouse, there should be a "Touchpad" tab.
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In most cases, make sure you have xserver-xorg-input-libinput xserver-xorg-input-evdev xserver-xorg-input-mouse installed, and not the xserver-xorg-input-synaptics package. However, be aware that it is likely your desktop preferences, if you have them, will override your system-wide settings. If you can't find a Touchpad or Synaptics tab in your system settings, or the settings you wish to change cannot be changed through the GUI, follow the instructions below to configure system-wide via /etc/X11//nf. Some desktop environments such as GNOME and KDE can allow you to adjust settings of your touchpad through a graphical system settings panel. (Elantech support was enabled in Linux kernel 2.6.32-4.) The following command will tell you whether you have a Synaptics, ALPS or Elantech touchpad:Įgrep -i 'synap|alps|etps|elan' /proc/bus/input/devices This document is applicable to squeeze, wheezy, jessie and stretch.
Ubuntu multitouch wiki driver#