Testing the performance of 15 different Linux distros on Skylake

Subject: General Tech | March 9, 2016 - 01:14 PM |
Tagged: linux, Fedora, ubuntu, debian, CentOS, opensuse, Antergos, Sabayon, Void Linux, Zenwalk, KaOS, Clear, Alpine, Skylake

Phoronix have just wrapped up a marathon benchmarking session comparing 15 different flavours of Linux on a system with a Skylake based Xeon E3-1280 v5 and a MSI Radeon R7 370.  They tested a long list of programs, from SQLite through OpenGL based games and multi-threaded ray-tracer benchmarks.  They wrap up the reveiw with a table showing all the results in an easy to see format for you to reference when choosing your preferred Linux distro.  If you know what tasks your machine will be assigned to, you can see which of these 15 distros will offer you the best performance, as not every Linux machine is used for the same purpose.

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"Succeeding January's 10-way Linux distribution battle is now a 15-way Linux distribution comparison on an Intel Xeon "Skylake" system with Radeon R7 graphics. Distributions part of this Linux OS performance showdown include Fedora, Ubuntu, Debian, CentOS, OpenSUSE, Antergos, Sabayon, Void Linux, Zenwalk, KaOS, Clear Linux, and Alpine Linux."

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Source: Phoronix

This laptop is open source from the hardware up

Subject: General Tech | October 29, 2015 - 02:16 PM |
Tagged: open source, arm, Cortex A9, debian, Novena

A pair of engineers in Singapore, Andrew "Bunny" Huang and Sean Cross, have developed a working laptop which was designed to be completely open sourced, with no proprietary drivers or software of any kind.  The Novena laptop is powered by a Cortex A9 and an FPGA and runs Debian, even communications are handled by a software-defined radio board.  This is more of a proof of concept than a marketable machine but the links at The Register will take you to the details on how you could build one yourself.  Even the bezel is open source and modifiable, it is a laptop with an upgradable screen!

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"This week, the pair developing the Novena open laptop have provided an update on their work. The idea is to develop a usable system that is completely open to customization and scrutiny – from the electronics to the firmware to the operating system to the applications."

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Source: The Register

Intel NUC BIOS Update Fixes Debian Booting

Subject: General Tech, Systems | February 12, 2014 - 08:25 PM |
Tagged: ubuntu, SteamOS, nuc, Intel, debian

Two days ago, Intel added a new BIOS for the NUC to their download center. Its main update addresses a problem with booting some operating systems, such as SteamOS. Ars Technica published an editorial a couple of weeks ago about using the Haswell-based NUC with four Linux distributions. It basically comes down to the NUC not seeing a bootloader file that Debian-based OSes leave in their own branded folder. The BIOS was available less than two weeks later.

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The update also addresses (PDF) fan speed control, a bug with disk encryption passwords, a couple of BIOS settings, and a system hang with certain USB thumb drives.

If you have a NUC and want to make it a SteamOS (or Ubuntu, etc.) device, this should fix your woes. I mean, there was already a workaround involving four terminal commands but it is that much easier nonetheless. It is available now at Intel's store.

Source: Intel

Develop for Debian; get free games

Subject: General Tech | January 27, 2014 - 02:01 PM |
Tagged: linux, debian, valve, free

Valve has an obvious favourite flavour of Linux as revealed by the free games they will be showering Debian developers with.  Any and all Valve published games, past or future, will be made available to developers for free.  This makes sense as SteamOS is branched from Debian 7.1 "Wheezy", making it very worth Valve's time and money to make friends with developers for Debian.  Maybe it is time to update your coding skills and become a developer; The Register didn't specify that Half Life 3 will be out first on Linux but do you really want to run that risk?

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"Games vendor Valve has offered a surprise present to the Debian Linux community, in the form of subscriptions that give Debian project members free, unlimited access to all Valve game titles – past, present, and future – forever."

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Source: The Register