Vagrant error : Failed to mount folders in Linux guest

I have some issues with Vagrant shared folders, my base system is Ubuntu 13.10 desktop. I do not understand why I have this error is something that is not right configured ? Is a NFS issue or...

Reproducing CRAN GCC-UBSAN test results 'at home' on ubuntu

I'm scratching my head on this one. How to reproduce the results of CRAN's gcc ubsan tests of my package at home, on ubuntu? (the instructions on the preparation steps come from here) I...

Can't run vagrant up

Ok this is pretty simple: I'm on windows 10. I just downloaded Vagrant v1.8.0 and Virtualbox 5.0.12. All i did i just: vagrant init so my VagrantFile only contains this : Vagrant.configure(2) do...

Ubuntu / DigitalOcean - Unable to fetch packages to install git on a fresh install

Just started with a fresh install of Ubuntu 14.04 on my digitalocean droplet and I'm trying to install git. My first attempt failed to install some packages - [email protected]:~# sudo apt-get install...

Net::HTTPServerException causing Chef to fail

I'm attempting to set up a Rails environment with Vagrant and Chef by following this guide. I've used it in the past with success. When I run vagrant up it fails, and (I think) this is the...

Nightmare.js with Docker

I'm attempting to run Nightmare.js on the server. I'm well aware that it's headless on Linux, and requires xvfb. What I don't understand is why I continue to get the following error when in DEBUG...

Answer '29' to apt-get install prompt for xorg

I'm using docker to put together a script and its get stuck when this package xorg asks the prompt for the country of origin for the keyboard, I'll attach the image. I've tried piping in the...

Gnome-packagekit-data install error

I am in a bad state with Debian on my Pi, where I can no longer sudo apt-get install anything without error. For example $ sudo apt-get install autogen Reading package lists... Done Building...

Rebuilding docker image is failing although using the same Dockerfile as shown in the hub

I would like to build this docker image by myself: chrisgeorge/nightmare-headless (https://hub.docker.com/r/chrisgeorge/nightmare-headless/~/dockerfile/) So I used the same...

Jenkins build job fails while installing a package

I'm working on a Jenkinsfile that should be able to perform e2e-Tests with protractor befor deployment. So i need to install several packages for a chrome-headless installation (Yes, I've checked...

Can't start Protractor e2e-Test in Jenkins

Version-Infos: chromedriver: 2.33 npm: 5.5.1 nodejs: 8.9.0 openjdk version: 1.8.0_141 docker-image: openjdk:8 Here's my problem: I want to start e2e-Tests with Protractor on Jenkins. I'm...

dpkg/miktex error in ubuntu 14.04

I am getting these warnings which I am unable to solve. I tried using these : sudo dpkg --configure -a for i in $(dpkg -l|awk '/^ii/ {print $2}'); do sudo apt-get --reinstall -y install $i;...

running Puppeteer headfull (headless false) inside docker

I need to launch Puppeteer headfull (headless false) inside docker with Chrome and I get the same error: "can't launch chrome". I install all dependencies but it's falls anytime Error: Failed to...

Unable to connect to docker.sock when it exist with permissions running inside docker container

I'm setting up a base image that has docker installed and configured so when I run my jenkins pipeline I can do anchore scanning. I have to pull the anchore image inside the docker image because...

Rails & Docker: configure bundler to run bundle install in a docker build for Rails.4.2.6?

I am having so much trouble with docker. It seems to be a pattern. I have a dockerfile which installs Node.js and Yarn from source repositories fine. I install ruby from the get-apt repositories...

Dockerfile apt-get install - 503 service unavailable

Does anyone have a robust solution to prevent periodic 503 service unavailable errors from apt-get in a Dockerfile? I've tried pointing to different mirrors in the /etc/apt/services.list file, but...

How to get an X11 socket connection between a docker container and the desktop

I wish to run Pycharm community within Docker on my desktop. I have created a Dockerfile (below) and seen it work fine on Mac. FROM debian:buster-slim ARG DEBIAN_FRONTEND=noninteractive RUN...

Error while trying to play a video with Gstreamer in a Docker environment

Im building a python based video player but ran in to a issue with Gstreamer. I get a bunch of error messages when trying to play a video on a raspberry pi 3 with the 7 inch touchscreen. Im...

how to fix php-gd failing to install debian

i know this question has already been asked, but it didn't have an answer that worked for me and i cannot comment as i do not have enough reputation. I'm not able to install php-gd extension on my...

Docker OpenGL support without GPU, gl error: linking with uncompiled/unspecialized shader

In order to build up a headless simulation cluster, we're working on containerization of our existing tools. Right now, the accessible server does not have any NVIDIA GPUs. One problem, that we...

Electron App on Heroku and error related to libpng12.so.0:

On Heroku 18 I have an error: electron:stderr /app/node_modules/electron/dist/electron: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or...

Issues with xdotool

So I have been trying to sort out xdotool. I can get things like :~$ xdotool getmouselocation x:347 y:310 screen:0 window:90 and :~$ xdotool getdisplaygeometry 1366 768 but am receiving to...

Failed to deploy Nightmarejs app to Heroku

EDIT - 1/6/2020 My solution finally is moving to puppeteer.js, deployed to Heroku with zero problems, and took me 15 min the change the code since the API is similar. so if anyone gets those...

Issue running testcafe with electron in a headless container

I am trying to run testcafe with the testcafe-browser-provider-electron in headless mode on a debian docker container. I keep getting testcafe:browser-provider-electron:spawn:stderr...

Using puppeteer-extra with stealth mode in docker

Trying to use puppeteer-extra and puppeteer-extra-plugin-stealth in docker. When I use the recommended puppeteer Dockerfile I get the errors UnhandledPromiseRejectionWarning: Error: Failed to...

Running Headless Chrome Puppeteer and Xfvb in a Node.js Docker Container, trouble running image

Im trying to run a Puppeteer script in a docker container with Xfvb so that I can run headless: false on my production app, which is the only way my script will get the required output from the...

Deploying a Dockerized node app onto Heroku and using Xvfb with puppeteer, cannot launch browser

Puppeteer version: 5.5 Platform / OS version: Docker container deployed on Heroku Node.js version: latest I have set up puppeteer scripts that live in a docker container, so that they can be run...

How to record Video with Audio from a puppeteer instance from a docker container

I'm trying to build a simple server that basically: opens a webpage with a puppeteer instance. records the webpage and save the video file. I was able to implement this with puppeteer-stream and...

Run puppeteer headful in docker container when the docker host is windows

I have dockerized two services: web frontend(containing the gui in angular accessed on port 3000) backend(that has puppeteer dependency for extracting data from a web page accessed on port...

How to install allure on ubuntu 20?

sudo apt-get install Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: ...