Ubuntu Dell Disable Touchscreen Permanently

dhtmldhtml Posts: 1,019

xinput disable 12

sudo nano /usr/share/X11/xorg.conf.d/40-libinput.conf


You can notice this line: MatchIsTouchscreen "on". I just had to change it into MatchIsTouchscreen "off".

Save the changes and reboot. You should have some peace now. The next time you want it you can edit the file again by turning it on.

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