Hi, everyone I'm working on accessibility and disabling the touchpad is necessary for kids who can't control their movements and need other input devices.
I played a little bit around /sys/class/... and /sys/devices/... and found that with this command: echo 0 > /sys/devices/platform/i8042/serio1/pwred you get "echo: write error: Operation not permitted", but still the touchpad is disabled. Keyboard still works and I can plug a regular usb mouse. The thing is I can't reactivate it until I reboot the XO. I just wanted to know if this behaviour is normal or it's a bug and I'm not supposed to be able to disable the touchpad. If that's the case, is there a neater way to do that? Thanks, Emiliano
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