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In this tutorial we will install Mumble VoIP server on Ubuntu 15.04. Mumble is an open source high quality voice chat application mostly used for gaming.

Yes, Google is supporting more container formats than Docker, but that doesn't mean it's turning against Docker in its cloud programs.

In August 2014, Walmart moved its entire ecommerce stack to OpenStack running on Canonical's Ubuntu Linux.

Paranoia over NSA tampering spurs de-Westernisation drive Russia's Minister of Communications and Mass Media, Nikolai Nikiforov, has taken part in talks to form a consortium that will aid Russia in developing a custom mobile OS, reportedly a forked version of Jolla's Sailfish OS, to lessen its dependence on Western technology.…

The OpenStack Infrastructure team manages all the services that developers in the OpenStack project interface with on a day-to-day basis, including the code review and continuous integration system, Wiki, IRC bots, and mailing lists. We are also an open source project in our own right. All of the code and configurations used in our infrastructure is available in a series of public code repositories and all of our documentation is publicly available. This is in contrast to many other open source projects that either rely upon proprietary resources provided by a code hosting service, such as SourceForge or GitHub, or have a company with an IT staff that manages an infrastructure, like the Ubuntu project. read more

There are many ways to convert a video file on a Linux system, but using a tool with a graphical user interface is imperative for those who want to do it easily and in a more user friendly way. Thankfully, there are many open source GUI tools that could do the job just fine and you can find some specialization here and there if you look closely.

I spend a lot of time at conferences and events like Maker Faires, and having co-authored a book on the Raspberry Pi, I spend a lot of time talking to people about things like small electronics and open hardware. Probably the most frequent question I hear is, "Should I get a Raspberry Pi or an Arduino?" read more

Pi Supply has achieved Kickstarter funding for a “Papirus” display HAT that supports E-paper displays up to 2.7 inches on the Raspberry Pi and other SBCs. Like Percheron Electronics’s recent E-Paper HAT Display, Pi Supply’s Papirus is a Raspberry Pi HAT (Hardware Attached on Top) form-factor add-on board available with a variety of under 3-inch […]

Mozilla released version 38 of the Firefox web browser last week, and the updated version is available now in the Fedora repositories for Fedora 21, and for users running Fedora 22 pre-release versions. As has been the case since Firefox... Continue Reading →

Announcement Marks Key Point in Development of Open Source Mobile Ecosystem San Francisco, Calif. – May 18, 2015: – The Open Web Device Compliance Review Board (CRB), in conjunction with its members ALCATEL ONE TOUCH, Deutsche Telekom, Mozilla, Qualcomm Technologies, … Continue reading

Welcome to this special OpenStack Summit edition of our weekly OpenStack and open source cloud news. Interested in keeping track of what's happening? Opensource.com is your source for news in OpenStack, the open source cloud infrastructure project.

Aaron Swartz and Jonathan James commit suicide in different years; surprisingly the prosecution team trying them was the same Two of world's most wanted hackers had committed suicide and no one still knows why.

Enter to win! Each day during the week of May 18 - 23, we'll randomly choose one person who has downloaded a complementary copy of Storix's Backup solution to win a Linux Journal Archive DVD -- featuring over 20 years of Linux Journal! Winners will be contacted daily.

A new mini-computer is on the way, and it looks like it may be the Raspberry Pi killer we've all been waiting for (sorry Pi). C.H.I.P. is its name, and it looks set to wipe the floor with its established competitor on several counts: 1. It's completely open source. I don't just mean the software, either.

OwnCloud is a server software for data synchronisation and file-sharing with an easy to use web frontend. Owncloud can be installed on a Linux or Windows server, it is easy to configure and has a comprehensive online documentation. The native client is available for Windows, MacOS and Linux (Desktop Application). There is also a mobile app for Android and iOS. This tutorial describes the installation of Owncloud 8 on CentOS 7 with nginx webserver and MariaDB database.

Since the devastating earthquake in Nepal, there have been responses from all over the world from relief agencies, governments, non-profits, and ordinary citizens. One interesting effort has been from the crowdsourced mapping community, especially on OpenStreetMap.org, a free and open web map of the world that anyone can edit (think the Wikipedia of maps.) read more

Gedit, the default GUI text editor in Fedora Workstation has a neat new minimap feature in the works. This feature provides a shrunk-down version of the document you are editing on the right of the screen to make it easier... Continue Reading →

Linux is renown for its stability, rigidness and superior error-free functionality, but no matter how advanced and bug-free a system may be, it is inevitable that things will brake and windows will freeze/hang at some point. This is thankfully not disastrous at all, as Linux users can utilize smart tools and commands that will allow them to get rid of those nasty “not responding” applications instantly!

A while ago, I created a small extension board for the Raspberry Pi to do some hardware hacking. read more

MongoDB has become the most famous NoSQL database on the market. MongoDB is document-oriented, and its scheme-free design makes it a really attractive solution for all kinds of web applications. One of the features that I like the most is Replica Set, where multiple copies of the same data set are maintained by a group […]Continue reading... The post How to set up a Replica Set on MongoDB appeared first on Xmodulo. No related FAQ.