FZ3B,使用mini DP转HDMI公,直插显示器,显示器没有反应;

执行startx,出现错误

Starting Xserver
edgeboard-183:~/workspace/sample/classification/build#

X.Org X Server 1.19.3
Release Date: 2017-03-15
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.10.0-327.el7.x86_64 x86_64
Current Operating System: Linux edgeboard-183 4.14.0-xilinx-v2018.3 #4 SMP Fri Apr 17 12:05:56 UTC 2020 aarch64
Kernel command line: earlycon console=ttyPS0,115200 clk_ignore_unused cpuidle.off=1 root=/dev/mmcblk1p2 rw rootwait xilinx-video.is_mplane=0 cma=128M
Build Date: 03 December 2018 09:43:45PM

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: Mon Apr 20 13:30:55 2020
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
D-BUS per-session daemon address is: unix:abstract=/tmp/dbus-eudoYep5Dn,guid=133dac60b49c9119878dbd795e9d3392
/etc/X11/Xsession.d/89xdgautostart.sh: line 5: xscreensaver: command not found
libGL error: unable to load driver: xlnx_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: xlnx
Error: No calibratable devices found.
GLib-GIO-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with other applications.
matchbox: Cant find a keycode for keysym 269025056
matchbox: ignoring key shortcut XF86Calendar=!$contacts

matchbox: Cant find a keycode for keysym 2809
matchbox: ignoring key shortcut telephone=!$dates

matchbox: Cant find a keycode for keysym 269025050
matchbox: ignoring key shortcut XF86Start=!matchbox-remote -desktop

Activating service name='org.a11y.atspi.Registry'
Successfully activated service 'org.a11y.atspi.Registry'
SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
Failed to connect to session manager: Failed to connect to the session manager: SESSION_MANAGER environment variable not defined
[settings daemon] Forking. run with -n to prevent fork
xfsettingsd-Message: Skipping screen 0, it already has an xsettings manager...

** (matchbox-panel:2720): WARNING **: Failed to load applet "battery" (/usr/lib/matchbox-panel/libbattery.so: cannot open shared object file: No such file or directory).

(xfsettingsd:2727): xfsettingsd-CRITICAL **: Stored Xfconf properties disable all outputs, aborting.

(xfsettingsd:2727): xfsettingsd-CRITICAL **: no device selected in xfce_pointers_helper_restore_devices
xfsettingsd: No window manager registered on screen 0.