unknown error: Chrome failed to start: exited abnormally (Driver info: chromedriver=2.8.undefined

When running selenium test from jenkins, I get this error: org.openqa.selenium.WebDriverException: unknown error: Chrome failed to start: exited abnormally (Driver info:...

Makefile:10: recipe for target 'modules' failed on multiple debian distros

FIXED The problem was that I had spaces somewhere in the path to my source directory. In this case, "Source Builds" had a space and screwed everything up. Make sure you don't have any spaces...

Docker Debian apt Error Reading from Server

It would seem that apt-get is having issues connecting with the repository servers. I suppose it is likely compatibility issues, as mentioned here, however the proposed solution of apt-get clean...

Installing a tar.gz on Linux

I have downloaded Node.js from this link, which points to this link when clicking the button: https://nodejs.org/dist/v4.1.2/node-v4.1.2-linux-x64.tar.gz As advice from the Ubuntu community on...

systemd[1]: Failed to start LSB: Apache2 web server

I have an Apache Web (version 2.4.10) server running on Debian 8 (Jessie). It is mainly used as a SVN repository server. It was working well since a few weeks, and suddenly, I got an internal...

github: server certificate verification failed

I just created a github account and a repository therein, but when trying to create a local working copy using the recommende url via git clone https://github.com/<user>/<project>.git I get an...

systemd, multiline variable in environmentfile , where new line is significant

I'm using systemd on debian jessie to control a service to which I'm feeding environment variables through the EnvironmentFile=/etc/default/myservice file in this file I have a variable which is a...

Docker and netstat: netstat is not showing ports, exposed by docker containers

I expose docker ports of my contaners to the host machine with something like docker run -p 80:80 ... then I try to display all listening ports for debugging purposes with netstat e.g.: netstat...

Error: EXDEV: cross-device link not permitted, rename '/tmp/ on Ubuntu 16.04 LTS

I have problem upload file nodejs. i have read stack1 and stack2. but i think this different case on terminal output like this : > Unhandled rejection Error: EXDEV: cross-device link not...

MariaDB gcomm backend connection failed 110

I'm trying to get work MariaDB Galera 10.1 under debian 8 jessie. I've installed all neccesary components and did configurations but i cannot get it work. The nodes are builded as...

Getting Data from Vertica with PHP with wrong Encoding

I'm trying to get data from Vertica DB using php odbc_connect, I have a problem with Russsian text, so for example instead of getting this text Уютная I got an \x1A\x1A\x1A\x1A\x1A\x1A This...

Failed at chromedriver installation

I'm going to install slamdata on debian Jessie, as described [here] 1, but I failed at npm install section and it wanted to install chromedriver. I even tried a mirror of chromedriver. Here is...

How can I install pygame for Python 3 on Debian jessie?

I tried many times to install pygame for Python 3.5, but never succeeded. For example, I tried this but got the following error: $ python3 >>> import pygame enter code hTraceback (most recent call...

virt-manager guest resize not working

Installed virt-manager, target virtual machine is debian jessie with spice-vdagent installed shared clipboard, and latency-free mouse input works Display: Spice Video: QXL Channel spice: spicevmc,...

Raspberry pi, libarmmem.so (cannot open shared object file) error

I'm using my Pi as a file server, recently when I logged in I saw a error message stating that libarmmem.so (cannot open shared object file), and despite some suggestions to run apt-get update +...

Usage of as + gcc vs gcc only for ARM assembly

I am using as and gcc to assemble and create executables of ARM assembly programs, as recommended by this tutorial, as follows: Given an assembly source file, program.s, I run: as -o program.o...

Docker: How to add backports to sources.list via Dockerfile?

I need to install ffmeg on debian jessie via Dockerfile. Debian recommends to use backports. But how do I do this in my Dockerfile? Add deb http://httpredir.debian.org/debian jessie-backports main...

Full & complete uninstall QT Creator

Question: How to uninstall QT Creator from Linux machine? I have a corrupted install on a Debian Jessie machine. I have tried reinstalling, fixing, etc. and with no luck. I was advised to...

getting a java.lang.ClassNotFoundException when starting a Docker container

I am having a problem starting a .jar file within a Docker Container. The error message I am getting is: Exception in thread "main" java.lang.ClassNotFoundException: ccinfw.MainApplication I...

net-snmp on start says - "Error opening specified endpoint " in Raspberry pi - Jessica

My raspberry pi - jessica has got snmpd --version NET-SNMP version: 5.7.2.1 Web: http://www.net-snmp.org/ Email: [email protected]e.net Now, I am trying...

Ignore key error on apt-get update from ansible playbook

I have a playbook in ansible that install packages from a repository that has invalid keys: - name: Add Cloudera key apt_key: keyserver: keys.gnupg.net id:...

Can't succeed in making transparent window in Electron (javascript)

I am trying to make a transparent window with ElectronJs but I obtain a black background. I am on Linux (Debian Jessie) I have tried different versions : latest, beta and nightly with the same...

/usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found required by TensorFlow

I'm trying to deploy a flask app on a debian server using Machine Learning libs, i managed that so far with most ML libraries but i got this error thanks to TensorFlow which i researched a lot...

Bitbucket Pipelines apt-get stopped working

My Bitbucket Pipelines is configured for some time but today my builds started to fail on apt-get command: I use java 8 docker image: image: java:8 And I need to install python # Install...

How to install JAVA 8 Debian 8

I´ve been installing java 8 in debian jessie in this following away below: echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" >...

"Incorrect syntax near 'migrations'. " error when migrating with SQL Server 2017 on Laravel in Docker

I'm trying to set up a Jenkins test environment for my Laravel app which has an SQL Server for its database. For this I'm using two Docker containers: A web server for the Laravel app Apache &...

public key is not available: NO_PUBKEY F76221572C52609D

For the below docker file: FROM microsoft/aspnetcore-build:1.0.1 ENV DOTNET_SKIP_FIRST_TIME_EXPERIENCE 1 # This is FROM openjdk:8-jdk RUN apt-get update && apt-get install -y...

how to succesfully compile python 3.x

Upon attempting to compile python 3.7 I hit Could not import runpy module: [email protected]:$ wget https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tar.xz .... [email protected]:~/Python-3.7.3$...

Building from Dockerfile and getting "The following signatures couldn't be verified because the public key is not available: NO_PUBKEY"

I'm trying to build a PHP 5.3/Apache for local use using a Dockerfile that starts: FROM php:5.3-apache RUN apt-get update && \ apt-get install -y \ libfreetype6-dev \ ...

GPG error The following signatures couldn't be verified because the public key is not available

I'm following this guide for the installation of Docker inside a Jenkins container This is the Dockerfile of the Jenkins container: FROM jenkins:1.596 USER root RUN apt-get update RUN echo...