UVCIOC_CTRL_QUERY:UVC_SET_CUR error 5, Input/output error R28.1

[sxsong1207]

Hi,

I use your script on my Tx2 device using a zr300 sensor but it do not work.

Hardware: Nvidia jetson tx2 Software: Jetson 3.1 R28.1 Linux tx2-002 4.4.38-tegra #1 SMP PREEMPT Thu Jul 20 00:49:07 PDT 2017 aarch64 aarch64 aarch64 GNU/Linux Distributor ID: Ubuntu Description: Ubuntu 16.04.3 LTS Release: 16.04 Codename: xenial

I run unit tests from librealsense, an offline-test, I got report like this

............................................................................... rs_create_context() validates input ............................................................................... /home/sxs/librealsense/unit-tests/unit-tests-offline.cpp:38 ...............................................................................

/home/sxs/librealsense/unit-tests/unit-tests-common.h:63: FAILED: REQUIRE( rs_get_error_message(err) == rs_get_error_message(nullptr) ) with expansion: "UVCIOC_CTRL_QUERY:UVC_SET_CUR error 5, Input/output error" == {null string}