The reason why this is not implemented yet is related to bug #37234. https://launchpad.net/distros/ubuntu/+source/xserver-xorg-input-synaptics/+bug/37234
The reason why this is not implemented yet is related to bug #37234. /launchpad. net/distros/ ubuntu/ +source/ xserver- xorg-input- synaptics/ +bug/37234
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