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Linux

VRAMFS: Using Your Video RAM As A Linux File-System

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Linux

The latest FUSE-based Linux file-system is VRAMFS to provide a general purpose file-system within your graphics card's dedicated video memory.

VRAMFS is similar in nature to RAMDISK but uses the dedicated video memory of graphics cards for temporary file storage. VRAMFS will work with users of modern Linux kernel releases who have FUSE file-system support and a discrete GPU that supports OpenCL 1.1.

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What is good audio editing software on Linux

Filed under
GNU
Linux
Software

Whether you are an amateur musician or just a student recording his professor, you need to edit and work with audio recordings. If for a long time such task was exclusively attributed to Macintosh, this time is over, and Linux now has what it takes to do the job. In short, here is a non-exhaustive list of good audio editing software, fit for different tasks and needs.

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Magical Open Source Music Workstations

Filed under
GNU
Linux
OSS

Linux is an ideal platform for professional audio production. It is an extremely stable operating system that has good support for audio hardware. Using a Linux machine as the focus of your recording setup opens a world of possibilities for an affordable price.

Ubuntu Studo is an officially recognised version of Ubuntu that is aimed at professional musicians, and audio, video and graphic enthusiasts. The distribution includes an excellent range of open source multimedia software, and has a tweaked Linux kernel which offers good operation for audio applications at lower latencies, lower than the human perception threshold. The time that elapses between a hardware device issuing a hardware interrupt, and the time the process that deals with it is run is known as latency. Linux can be set up well to handle realtime, low-latency audio.

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HP’s ‘The Machine’ & the Future of Linux

Filed under
GNU
Linux

If all goes according to plan, in June of 2015 HP plans to release a new operating system they’re calling Linux++. Before we start jumping up and down and putting on our party hats, we should know that this is not a new Linux distro being designed by HP to be featured on a new line of laptops. Although based on Linux and Android, this won’t even be an operating system at all in the sense that mortals such as I generally use the term. Most of us won’t be downloading and installing it. If we do, we won’t be using it as a drop-in replacement for Mint, Fedora or any of our other favorite desktop distros.

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STI DRM Improvements Coming For Linux 3.19

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Linux

Beyond the DRM graphics improvements for Linux 3.19 affecting the most common kernel graphics drivers, the STI driver will too see improvements for this next kernel version.

The STI DRM driver provides support for some STMicroelectronics chipsets and was originally merged for Linux 3.17. With Linux 3.19, there's some new functionality being added.

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Linux Mint 17.1 "Rebecca" with KDE and Xfce Could Arrive Early 2015

Filed under
GNU
KDE
Linux

Linux Mint 17.1 "Rebecca" release was a great success and many users have already upgraded to the new release, but there are other flavors that are also being worked on and they are very close to the final version.

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Linux 3.19 Features

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Linux
  • Blk-mq Gets Further Improved With Linux 3.19, NVME Gets Ported

    On Saturday, Jens Axboe then sent in the block driver updates for Linux 3.19. After having gone through many code revisions, the NVMe block driver was converted to being a blk-mq driver. The blk-mq-based NVMe driver implementation is simpler and will hopefully offer greater performance too. The NVMe Linux kernel driver is responsible for supporting storage devices using the NVM Express specification with solid-state drives attached via the PCI Express bus.

  • Btrfs For Linux 3.19 Has Improved RAID 5/6 Support

    Btrfs maintainer and Facebook employee Chris Mason sent in his Btrfs file-system updates for the Linux 3.19 merge window.

  • STI DRM Improvements Coming For Linux 3.19

    Beyond the DRM graphics improvements for Linux 3.19 affecting the most common kernel graphics drivers, the STI driver will too see improvements for this next kernel version.

XLennart: A Game For Systemd Haters With Nothing Better To Do

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Linux

It seems that a good number of Linux users who despise systemd as an init manager have a lot of time on their hands... From making websites bashing systemd, forking distributions over their position of using systemd, personal attacks against systemd developers, to writing page after page of forum comments about negative points of systemd. There's now even an anti-systemd game.

XLennart is the anti-systemd game that's a modification of the XBill game. The game is self-described as "a hacker named, 'Lennart' who has created the ultimate computer virus that is cleverly disguised as a popular init system. XLennart is commentary on a certain Linux/Unix topic, but I'll let you figure out which one."

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Highest Performance ARM Desktop Ever

Filed under
GNU
Linux

That’s the claim CompuLab (the folks who gave us TrimSlice) makes about their Utilite2 device. I think they are very close to being truthful. Performance is not just about the network, the CPU, the graphics, and RAM. It’s about how it all works together. TrimSlice has a winner every way except in RAM. These days, 2gB is limiting, even for browsing the web. Modern browsers like FireFox and Chrome cache so much stuff and Chrome preloads pages that a user might click, that the browser takes all available RAM and performance drops off in 2gB. On my system, with 4gB RAM and hundreds of processes, Chrome is taking gigabytes of virtual memory and sometimes causes swapping if I have a dozen pages open.

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MIPS Has An "Unusually Large Pull" For Linux 3.19 Kernel

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Linux

The MIPS architecture improvements and new features for the Linux 3.19 kernel are aplenty due to many MIPS patches not being merged for Linux 3.18 and then aside from that a lot of developers sending in lots of new work.

Among the MIPS changes for Linux 3.19 are:

- Debug improvements like better backtraces on SMP systems and improving the backtrace code used by oprofile.

- Octeon platform code clean-ups.

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More in Tux Machines

AndEX Puts Android Marshmallow 6.0.1 64-Bit on Your PC with GAPPS and Netflix

GNU/Linux developer Arne Exton has released a new build of his Android-x86 fork AndEX that leverages Google's Android Marshmallow 6.0.1 mobile operating system for 64-bit PCs with various updates and improvements. Read more

today's leftovers

  • Future Proof Your SysAdmin Career: Advancing with Open Source
    For today’s system administrators, the future holds tremendous promise. In this ebook, we have covered many technical skills that can be big differentiators for sysadmins looking to advance their careers. But, increasingly, open source skillsets can also open new doors. A decade ago, Red Hat CEO Jim Whitehurst predicted that open source tools and platforms would become pervasive in IT. Today, that prediction has come true, with profound implications for the employment market. Participating in open source projects -- through developing code, submitting a bug report, or contributing to documentation -- is an important way to demonstrate open source skills to hiring managers.
  • FreeType Improvements For The Adobe Engine
    With FreeType 2.8.1 having been released last week, a lot of new code landed in the early hours of today to its Git repository. The code landed includes the work done this summer by Ewald Hew for Google Summer of Code (GSoC 17) adding support for Type 1 fonts to the Adobe CFF engine. Type 1 is an older, less maintained font format.
  • Are You Fond Of HDR Photography? Try Luminance HDR Application In Ubuntu/Linux Mint
    Luminance HDR is an graphical user interface that is used for manipulation and creation of High Dynamic Range(HDR) images. It is based on Qt5 toolkit, it is cross-platform available for Linux, Windows and Mac, and released under the GNU GPL license. It provides a complete workflow for High Dynamic Range(HDR) as well as Low Dynamic Range (LDR) file formats. Prerequisite of HDR photography are several narrow-range digital images with different exposures. Luminance HDR combines these images and calculates a high-contrast image. In order to view this image on a regular computer monitor, Luminance HDR can convert it into a displayable LDR image format using a variety of methods, such as tone mapping.
  • Opera Web Browser Now Has Built-in WhatsApp and FB Messenger, Install in Ubuntu/Linux Mint
  • Enterprise open source comes of age
    In the age of digitalisation and data centre modernisation, open source has come of age. This is demonstrated by the growth that enterprise open source software provider SUSE has enjoyed over the last months. “SUSE is in good shape,” says Nils Brauckmann, CEO of SUSE. “In the last year, revenue grew at 21%, and it was profitable growth.” Business is positive going forward, he adds, with SUSE now part of the larger mothership Micro Focus group following the completion this month of the HPE Software spin merger. “Micro focus is now the seventh-largest pure-play software vendor in the world, with revenues approaching $4,5-billion,” Brauckmann points out.
  • Red Hat, Microsoft Extend Alliance to SQL Server
  • UbuCon Europe 2017
    I’ve been to many Ubuntu related events before, but what surprises me every time about UbuCons is the outstanding work by the community organising these events. Earlier this month, I was in Paris for UbuCon Europe 2017. I had quite high expectations about the event/location and the talks, especially because the French Ubuntu community is known for hosting awesome events several times a year like Ubuntu Party and Ubuntu install parties.
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today's howtos

Korora 26

  • Korora 26 is Here!
  • Linux Releases: “Lightweight” Tiny Core 8.2 And “Heavyweight” Korora 26 Distros Are Here
    Korora Linux distro is a derivative of popular Fedora operating system. It ships with lots of additional packages that are provided by Fedora community and helps the users to get a complete out-of-the-box experience. The developers of Korora Linux distro have just shipped Korora 26 “Bloat.” Bloat codename has been derived from the characters of the movie “Finding Nemo.”
  • Based on Fedora 26, Korora 26 Linux Debuts with GNOME 3.24, Drops 32-Bit Support
    Korora developer Jim Dean announced the release and general availability of the Korora Linux 26 operating system for personal computers, a release based on the latest Fedora Linux version and packed full of goodies. Dubbed "Bloat," Korora Linux 26 comes more than nine months after the release of Korora 25, it's based on Red Hat's Fedora 26 Linux operating system and ships with the latest versions of popular desktop environments, including GNOME 3.24. Also included are the KDE Plasma 5.10, Xfce 4.12, Cinnamon 3.4, and MATE 1.18 desktop environments, all of them shipping pre-loaded with a brand-new backup tool designed to keep your most important files safe and secure from hackers or government agencies.