Weekend Reading: Multimedia

by Carlie Fairchild

Put the fun back in computing. With this weekend's reading, we encourage you to build yourself an internet radio station, create your own Audible or even live-stream your pets on YouTube. Sky's the limit with Linux. Enjoy!

 

Building Your Own Audible

by Shawn Powers

I have audiobooks from a variety of sources, which I've purchased in a variety of ways. I have some graphic audio books in MP3 format, a bunch of Audible books in their DRM'd format and ripped CDs varying from m4b (Apple format for books) to MP3 and even some OGG. That diversity makes choosing a listening platform difficult. Here I take a quick look at some options for streaming audio books.

 

Linux Gets Loud

by Joshua Curry

Linux is ready for prime time when it comes to music production. New offerings from Linux audio developers are pushing creative and technical boundaries. And, with the maturity of the Linux desktop and growth of standards-based hardware setups, making music with Linux has never been easier.

 

Using gphoto2 to Automate Taking Pictures

by Shawn Powers

With my obsession—er, I mean hobby—regarding BirdCam, I've explored a great number of camera options. Whether that means trying to get Raspberry Pi cameras to focus for a macro shot of a feeder or adjusting depth of field to blur out the neighbor's shed, I've fiddled with just about every webcam setting there is. Unfortunately, when it comes to lens options, nothing beats a DSLR for quality. Thankfully, there's an app for that.

 

Creating an Internet Radio Station with Icecast and Liquidsoap

by Bill Dengler

Ever wanted to stream prerecorded music or a live event, such as a lecture or concert for an internet audience? With Icecast and Liquidsoap, you can set up a full-featured, flexible internet radio station using free software and open standards.

 

Live Stream Your Pets with Linux and YouTube!

by Shawn Powers

Anyone who reads Linux Journal knows about my fascination with birdwatching. I've created my own weatherproof video cameras with a Raspberry Pi. I've posted instructions on how to create your own automatically updating camera image page with JavaScript. Heck, I even learned CSS so I could make a mobile-friendly version of BirdCam that filled the screen in landscape mode.

 

Nativ Vita

by James Gray

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Linux Mint 19 “Tara” Released With New Features: Download Cinnamon, Xfce, MATE Editions Here

Soon after the Linux Mint team started shipping the MintBox Mini 2, they released Linux Mint 19 “Tara,” the most recent and feature-rich of the popular user-friendly Linux distribution. For those who don’t know, Tara is a popular name in Ireland. As Mint 19 release is based on Ubuntu 18.04 LTS Bionic Beaver, it’ll remain […]

The post Linux Mint 19 “Tara” Released With New Features: Download Cinnamon, Xfce, MATE Editions Here appeared first on Fossbytes.

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Linux Mint 19 “Tara” Released – Know What’s New in This Release

Linux Mint is an Ubuntu-based distro that was first released by French-born IT specialist, Clement Lefebvre, in 2006. At first, all he did was maintain a website for providing guides and documentation to Linux newbies until when he decided to develop a distro that will improve on Ubuntu’s shortcomings. The project has since become a fan […]

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Raspbian Linux OS for Raspberry Pi Gets New First-Boot Configuration Wizard

Raspberry Pi Foundation’s Raspbian Linux operating system for Raspberry Pi computers received a new stable version with various new features and many improvements.

Coming more than two months after the previous update released on April 18, the Raspbian 2018-06-27 update is now available for Raspberry Pi users to introduce a few enhancements and fix many bugs. The most prominent new feature of this release is the implementation of a new configuration wizard that will be displayed after the first boot.

This is designed to help newcomers to the Raspbian Linux operating system to easily set up their desktops. The new first-boot configuration wizard will run automatically, prompting users to set their country, language and timezone, add a password for their account, connect to a Wi-Fi network, as well as to check and install available updates.

“​One of the things about Raspbian that has always be... (read more)

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Linux Kernel 4.16 Reaches End of Life, Users Are Urged to Upgrade to Linux 4.17

Just two months after the end of life of the Linux 4.15 kernel series, renowned Linux kernel maintainer Greg Kroah-Hartman announced the end of life of Linux kernel 4.16.

Back on April 2018, Greg Kroah-Hartman announced the eighteenth point release to the Linux 4.15 kernel series to inform the Linux community that this is the last update that would be released for the branch, urging users to update to the Linux 4.16 kernel series, which appears to have followed the same road.

Earlier this week, the developer released Linux 4.16.18 as the eighteenth and also the last maintenance update in the series, notifying users that Linux kernel 4.16 is now EOL (End of Life) and won’t receive further updates. Greg Kroah-Hartman urged users to move to a more recent Linux branch, namely the Linux 4.17 kernel series.

“I'm announci... (read more)

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Fingbox Network Security Appliance Adopts Canonical’s Ubuntu Core Linux & Snaps

If you’re in the market for a network security appliance running a Linux-based operating system, you should know that Fing’s Fingbox adopted Canonical’s Ubuntu Core embedded operating system for IoT devices and its Snappy technologies for seamless software updates.

Fingbox is a plug’n play network security appliance and mobile application for Android and iOS that promises to help you protect your smart home from a wide range of online attacks. To achieve this goal, Fingbox uses the Ubuntu Core operating system, a slimed-down variant of the world’s most popular Linux-based operating system used by millions of computer users worldwide.

Ubuntu Core’s key feature is Snaps, an open-source, universal binary package format that makes software deployments and updates a breeze for IT administrators and companies like Fing, which have to deliver security and software updates to more than 30,000 homes using their Fingbox network security appliance to secure their networks and... (read more)

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Apple Is Rebuilding Its “Worst Software Product” From The Ground Up: Maps

Every iPhone user from all over the world knows that “Apple has a map problem.” From misidentifying cities, geographic errors, minimal detailing to even failing to display locations, Apple users have seen it all. Moreover, Apple maps notorious for its jokes never received the status of a “navigation tool.” Fast-forward to 2018, where Apple recently released […]

The post Apple Is Rebuilding Its “Worst Software Product” From The Ground Up: Maps appeared first on Fossbytes.

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SUSE Linux Enterprise 15 Announced As a Modular Operating System for Businesses

SUSE announced the release of the long-anticipated SUSE Linux Enterprise 15 operating system for businesses and organizations of all sizes, bringing new features, updated components, and state-of-the-art GNU/Linux technologies.

SUSE Linux Enterprise 15 brings updated application delivery solutions and a software-defined infrastructure that enable enterprises to better adapt and transform their IT departments for their business needs. To achieve this goal and meet the needs of multimodal IT, the SUSE Linux Enterprise 15 release comes accompanied by the SUSE Linux Enterprise High Performance Computing 15 and SUSE Manager 3.2 components.

“As organizations around the world transform their enterprise systems to embrace modern and agile technologies, multiple infrastructures for different workloads and applications are needed,” said Thomas Di Giacomo, SUSE CTO.... (read more)

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Krita 4.1 Open-Source Digital Painting App Lets Users Save and Load Sessions

The Krita Foundation announced the release of Krita 4.1, the first major update of the open-source and cross-platform application since the release of the Krita 4.0 series earlier this year.

Highlights of the Krita 4.1 release include the ability to save and load sessions that can include a set of images and views, support for creating multi-monitor workspace layouts, improved workflow when working with animation frames, and better animation timeline display.

Krita 4.1 also enables handling of larger animation files by buffering rendered frames to the local disk drive, replaces the old reference images docker with an all-new reference images tool, adds a mixing option to the color picker tool, and improves the performance of brush masks through vectorization.

... (read more)

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Gentoo Linux Distro Hacked: All Code On GitHub Compromised

Gentoo Linux holds the reputation of being a “build it yourself” distribution; it needs you to download the source code from the web and compile it on your own. Making this experience scary, some unknown notorious actors have hacked Gentoo Linux GitHub repository and infected it with malware. As per the official statement from Gentoo […]

The post Gentoo Linux Distro Hacked: All Code On GitHub Compromised appeared first on Fossbytes.

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Linux Mint 19 Released, Available to Download Now

After a month of beta testing the final stable release of Linux Mint 19 “Tara” is now available to download. Linux Mint 19 is available in three versions: a Cinnamon edition (which uses the Cinnamon desktop environment by default, and is pictured above), an XFCE variant, and a MATE edition (which ships with the MATE desktop […]

This post, Linux Mint 19 Released, Available to Download Now, was written by Joey Sneddon and first appeared on OMG! Ubuntu!.

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MintBox Mini 2 PC: Industrial Chic Meets Linux Mint 19

Linux Mint has announced a new version of its popular mini desktop PC, the MintBox Mini. The MintBox Mini 2 is the 4th generation of the MintBox product line and comes with latest Linux Mint 19 release pre-installed. Linux Mint and PC maker Compulab have worked together on these range of fanless miniature PCs since 2012, when […]

This post, MintBox Mini 2 PC: Industrial Chic Meets Linux Mint 19, was written by Scott Bouvier and first appeared on OMG! Ubuntu!.

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Linux Mint 19 “Tara” Officially Released, It’s Based on Ubuntu 18.04 LTS

The Linux Mint project announced today the official and general availability of the Linux Mint 19 “Tara” operating system as Cinnamon, MATE, and Xfce editions.

Based on Canonical’s Ubuntu 18.04 LTS (Bionic Beaver) operating system series, the Linux Mint 19 “Tara” operating system is available for both 32-bit and 64-bit hardware architectures, comes with the Cinnamon 3.8, MATE 1.20, and Xfce 4.12 desktop environments, and it’s supported for five years until April 2023.

“Linux Mint 19 is a long term support release which will be supported until 2023. It comes with updated software and brings refinements and many new features to make your desktop even more comfortable to use,” said Clement Lefebvre in today’s announcement. “This new version of Linux Mint contains many im... (read more)

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Distribution Release: Linux Mint 19

The Linux Mint team has released a new version of the project's Ubuntu-based editions. The new version, Linux Mint 19, is based on Ubuntu 18.04 LTS and receives five years of security updates. New changes in version 19 include the Timeshift operating system snapshot tool, the update manager....

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Gentoo's GitHub Account Hacked, New Raspbian Release, Kubernetes 1.11 Now Available, Databricks Partners with RStudio and More

News briefs for June 29, 2018.

Gentoo's GitHub account has been hacked and is temporarily locked down by GitHub support. The Gentoo team has identified the ingress point, and the repositories with malicious commits have been reset. According to Gentoo, "This does NOT affect any code hosted on the Gentoo infrastructure. Since the master Gentoo ebuild repository is hosted on our own infrastructure and since Github is only a mirror for it, you are fine as long as you are using rsync or webrsync from gentoo.org."

Raspbian 2018-06-27 has been released. This new version includes a setup wizard, a new PDF viewer, updated Chromium browser to version 65 and more. See Simon Long's release announcement for more details, download links and a video run-through on how to update an existing image.

Kubernetes 1.11 was released this week, marking the second release of the year. Key new features include IPVS-based in-cluster service load balancing is now stable; Core DNS is now available as a cluster DNS add-on option; Kubelet configuration is now in beta; and more. The Kubernetes team notes that "the features in this release make it increasingly possible to plug any infrastructure, cloud or on-premise, into the Kubernetes system." You can download it from GitHub.

Eighteen Chromebooks from Acer, Asus, Lenovo and Dell—all based on Intel Apollo Lake—to receive Linux app support. According to xda Developers, "as the change has only just landed, Canary and Developer channels will see this first in the coming days and weeks. Stable or Beta channel users will have to wait until Chrome OS version 69."

Databricks, founded by the creators of Apache Spark, announced this week its partnership with RStudios, the providers of a free and open-source integrated development environment for R, "to increase the productivity of data science teams". According to the announcement, "RStudio provides the most popular way for data science teams to analyze data with R through open source and enterprise ready tools for the R computing environment. By integrating both solutions, data scientists can easily use RStudio from within a Databricks implementation."

News

Gentoo

GitHub

Raspbian

Raspberry Pi

Kubernetes

Chromebooks

R

Big Data

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Linux Mint 19 Has Been Released [And It’s Awesome]

The brand new Linux Mint 19 has been released. Check out the new features and download and upgrade procedure.

Source

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GitHub Repositories of Gentoo Linux Hacked!

Hackers gained access to the GitHub repositories and tampered the source code of Gentoo by introducing a malicious script to delete all of your files.

Source

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Distribution Release: Raspbian 2018-06-27

Simon Long has announced the availability of a new build of Raspbian, a Debian-based distribution for the Raspberry Pi single-board computers. The 2018-06-27 version brings a brand-new setup wizard, a Recommended Software utility and a much improved PDF viewer called qpdfView: "It's time to release another update to....

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Clearing Out /boot

by Adam McPartlan

The /boot partition sometimes needs a bit of attention. If you enable automatic updates, it will fill up with old kernels that you'll probably never need. It also will stop you from running aptitude to install or remove anything. If you find yourself in this situation, you can use dpkg to get around it. dpkg is the higher-level package manager in Debian-based distributions, and it's very useful when aptitude has broken.

To see the status of your partitions run: df -h:

Filesystem      Size  Used Avail Use% Mounted on
udev            3.0G   12K  3.0G   1% /dev
tmpfs           597M  528K  597M   1% /run
/dev/dm-0        97G   14G   78G  15% /
none            4.0K     0  4.0K   0% /sys/fs/cgroup
none            5.0M     0  5.0M   0% /run/lock
none            3.0G     0  3.0G   0% /run/shm
none            100M     0  100M   0% /run/user
/dev/sda1       228M  219M     0 100% /boot

If you look in the directory /boot you will see it full of old kernels and images. it is not advisable to just delete them as you can break your system. Run the following command, this will tell you what kernel you are currently on: uname -r:

3.13.0-137-generic

Lets find out what kernels are installed and which ones can be purged from your system. To do this, run the following:

dpkg --list "linux-image*" | grep -v $(uname) | grep ii

This will use dpkg to list all linux kernel images excluding the one you are using, that is installed.

The output might still be quite big, let's refine it by piping the results in to awk. The awk command below is an instruction to print the second column from the output.

dpkg --list "linux-image*" | grep -v $(uname -r) |
 ↪grep ii | awk '{ print $2 }'

This gives us a list to work with. We can stick this in a script or run it from the command line to purge them all.

CAUTION: make sure that the kernel you are using is not in the list. We should have eliminated that when we specified grep -v $(uname -r). The -v part tell grep exclude anything that contains the output of uname -r.

If you are happy and have sudo privileges, go ahead:

sudo dpkg --purge $(dpkg --list "linux-image*" | grep -v
 ↪$(uname -r) | grep ii | awk '{ print $2 }')

To finish off run sudo update-grub2 - This will ensure grub is updated with the available kernels - otherwise you may be heading for trouble. Then fix aptitude by running: sudo apt-get -f install followed by sudo apt-get autoremove to clear the images out of aptitude.

Look at your partition you will see it has free space.

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