I am having a problem launching Google Chrome 68.0.3440.106 on Ubuntu 18.04, running on a headless server via a TightVNC remote connection and xfce.

The odd part is that everything ran great until I moved the server to the upstairs office. Chrome displayed after it was installed. The server is running and connecting just fine from up there; I am streaming a movie via Plex as I write this.

But once I installed the server upstairs and restarted it, Chrome refuses to display on the VNC connection. Oddly, Firefox launches and displays just fine.

The command google-chrome --version runs without error in the terminal on the server. Here is the output from running google-chrome in a terminal on the server:

Xlib: extension "XInputExtension" missing on display ":1.0". Xlib: extension "RANDR" missing on display ":1.0". Xlib: extension "XInputExtension" missing on display ":1.0". Xlib: extension "XInputExtension" missing on display ":1.0". Xlib: extension "XInputExtension" missing on display ":1.0". [3137:3137:0903/123257.280567:ERROR:gl_surface_glx.cc(424)] glxQueryVersion failed [3137:3137:0903/123257.280600:ERROR:gl_initializer_x11.cc(157)] GLSurfaceGLX::InitializeOneOff failed. [3137:3137:0903/123257.282614:ERROR:viz_main_impl.cc(201)] Exiting GPU process due to errors during initialization [3098:3113:0903/123257.283916:ERROR:service_manager_context.cc(250)] Attempting to run unsupported native service: /opt/google/chrome/content_gpu.service Xlib: extension "XInputExtension" missing on display ":1.0". 

Contents of ~/.vnc/xstartup :

#!/bin/sh def export XKL_XMODMAP_DISABLE=1 unset SESSION_MANAGER unset DBUS_SESSION_BUS_ADDRESS xrdb $HOME/.Xresources xsetroot -solid grey startxfce4 & 

Contents of vncserver service file /etc/systemd/system/vncserver@.service :

[Unit] Description=Start TightVNC server at startup After=syslog.target network.target [Service] Type=forking User=jgb PAMName=login PIDFile=/home/jgb/.vnc/%H:%i.pid ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2>&1 ExecStart=/usr/bin/vncserver -depth 24 -geometry 1280x720 :%i ExecStop=/usr/bin/vncserver -kill :%i [Install] WantedBy=multi-user.target 

Please advise: What have I overlooked?

Thanks...

JGB

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