From 48280681f02184c445c82e440653e526b554bde2 Mon Sep 17 00:00:00 2001 From: "Javier S. Pedro" Date: Sat, 5 Jul 2014 22:31:07 +0200 Subject: add warning about root --- README | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README b/README index 781ba33..0001da1 100644 --- a/README +++ b/README @@ -2,12 +2,12 @@ hidptp -- a quick and dirty utility to debug Precision Touchpad (PTP) devices Build hidptp by typing "make". -Use the utility as follows: +Use the utility as follows (requires root privileges!): ./hidptp For example, -./hidptp /dev/usb/hiddev0 0 +sudo ./hidptp /dev/usb/hiddev0 0 will disable PTP mode in device hiddev0. It is hard to know which physical device "hiddev0" represents, but on my Surface Pro 2 it is the Type Cover v2. You may -- cgit v1.2.3