level323

level323 / 99-voyo-v3-n4200-touchpad.rules

Created March 30, 2017 05:59

Voyo VBook V3 (Apollo Lake N4200): PERMANENT Touchscreen calibration adjustment that works for me. Set via `udev` rules. Survives reboot.

	# Note: Tested and works on Debian Stretch (2017-03-29)
	# Locate at /etc/udev/rules.d/99-voyo-v3-n4200-touchpad.rules
	KERNEL=="event*",SUBSYSTEM=="input",ATTRS{name}=="silead_ts",ENV{LIBINPUT_CALIBRATION_MATRIX}="-2.072 0 1 0 -2.698 1"

level323 / voyo-vbook-v3-touchscreen-calibration-set-via-xinput.sh

Created March 30, 2017 04:38

Voyo VBook V3 (Apollo Lake N4200): Touchscreen calibration adjustment that works for me. Set via `xinput`

	#!/bin/sh
	#
	# This script adjusts the Calibration Matrix for Debian Stretch running on my Voyo VBook V3 (Apollo Lake N4200)
	# This calibration matrix works for me. It's likely the manufacturer changes the touchscreen sensor setup
	# from time to time and so these particular factors may not work for you.
	#
	# Tested on Debian Stretch ONLY.
	#
	# Note: Debian Stretch uses libinput for touchscreen settings. Thus, xinput_calibrator didn't work for me so I had
	# to research and roll-my-own solution, which is as shown below.

level323 / altnetworking.sh

Created August 3, 2016 21:14

Run a command inside a customised networking environment (using cgroups)

	#!/bin/bash

	# === INFO ===
	# altnetworking.sh
	# Description: Run the specified application in a custom networking environment.
	# Uses cgroups to run process(es) in a network environment of your own choosing (within limits!)
	VERSION="0.1.0"
	# Author: John Clark
	# Requirements: Debian 8 Jessie (plus iptables 1.6 from unstable)
	#