pi@raspberrypi:~ $ sudo xinit /opt/headunit-desktop/headunit-app


X.Org X Server 1.19.2
Release Date: 2017-03-02
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.9.0-0.bpo.2-armmp armv7l Raspbian
Current Operating System: Linux raspberrypi 4.9.35-v7+ #1014 SMP Fri Jun 30 14:47:43 BST 2017 armv7l
Kernel command line: 8250.nr_uarts=0 cma=256M bcm2708_fb.fbwidth=800 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=65759bcb-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
Build Date: 09 July 2017  10:48:55PM
xorg-server 2:1.19.2-1+deb9u1 (https://www.debian.org/support)
Current version of pixman: 0.34.0
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Thu Aug 17 03:19:59 2017
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
JIT is disabled for QML. Property bindings and animations will be very slow. Visit https://wiki.qt.io/V4 to learn about possible solutions for your platform.
PulseAudioService: pa_context_connect() failed
Audio: Audio format "audio/pcm" 16-bit stereo not supported. Something went wrong, cannot play audio.
QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0
JIT is disabled for QML. Property bindings and animations will be very slow. Visit https://wiki.qt.io/V4 to learn about possible solutions for your platform.
qml: dpiScaleFactor: 1
qml: os: linux
qml: desktopAvailableWidth: 800
qml: desktopAvailableHeight: 480
qml: orientation: 2
qml: devicePixelRatio: 1
qml: pixelDensity: 3.7854983766839574
libGL error: MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
libGL error: MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
W: headunit/hu/hu_usb.cpp:398: Start : Opening device 0x0424 : 0xec00
W: headunit/hu/hu_usb.cpp:398: Start : Opening device 0x0424 : 0x9514
W: headunit/hu/hu_usb.cpp:398: Start : Opening device 0x1d6b : 0x0002
libusb: warning [handle_control_completion] unrecognised urb status -22
E: headunit/hu/hu_usb.cpp:487: Start : Can't find any OAP devices
E: headunit/hu/hu_usb.cpp:190: Stop : Error when closing abort_usb_thread_pipe_write_fd
E: headunit/hu/hu_usb.cpp:190: Stop : Error when closing abort_usb_thread_pipe_write_fd
Phone is not connected. Connect a supported phone.
InputFactory: Input device: "auto"
RTL_SDR: Open rtl-sdr
RTL_SDR: No devices found
InputFactory: No valid device found use Null device instead.
RadioController: AGC on
"/"
"boot"