export-map returns a non-specified error "Error {}" on Ubuntu server

[scuglik]

Hello,
I installed mapbox-map-image-export on ubuntu server 16.04 LTS running locally onl VirtualBox. After installing mesa drivers, xvfb xorg etc.... export works correctly. When i did the same process on Ubuntu 16.04 on Amazon EC2 instance i got "Error {}". I have tried almost everything but without any change. Both ubuntu systems are very similar on EC2 there are the same packages as on VBox server. I have tried debug the scripts and it stops when creates mapboxgl instance in map_mosaic_stream.js

var map = new mapboxgl.Map({
container: mapDiv,
style: style
})

Any suggestions?
Thank you

[yassine-khachlek]

I have the same issue, it work fine locally (Ubuntu), but when i have installed it in a VPS running under Ubuntu 16.04, it always fail and returns a non-specified error "Error {}".

It seem like it's something related to electron that fail when the GPU is missing since there is no GPU in a VPS.

I have try everything like --disable-gpu or using virtual display server /usr/bin/xvfb-run -a -s '-screen 0 1280x1024x24' export-map ...

Any ideas?