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Hardware

Handy Disk Image Tools

Filed under
Linux
Hardware
Software

Disk images are computer files of a disk volume or an entire data storage device, such as a hard drive, optical disk (e.g. DVD, CD, Blu-ray), tape drive, USB flash drive, or floppy disk. A disk image represents the content exactly as it is on the original storage device, including both data and structure information.

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Make Your Own Wireless Printer With A Raspberry Pi

Filed under
Linux
Hardware

Wireless technology is perhaps the best improvement to home printing for years. Fewer cables, flexibility about where you can put your printer – it’s win-win. Unless you have an older printer.

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Still running 32 bit Ubuntu?

Filed under
Hardware
Ubuntu

I’m considering a proposal to have 16.04 LTS be the last release of Ubuntu with 32 bit images to run on 32 bit only machines (on x86 aka Intel/AMD only – this has no bearing on ARM). You would still be able to run 32 bit applications on 64 bit Ubuntu.

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New open hardware: Raspberry Pi B+

Filed under
Linux
Hardware
Reviews

The main differences between the B+ and the Raspberry Pi model B are the new model has:

four USB ports (versus two in the model B )
a microSD card (versus a full size SD card in model B )
a video jack integrated with the audio jack (versus two separate jacks in the model B )
GPIO pins extended to 40 pins (versus 26 pins in the model B )
lower power consumption
four mounting holes
What has not changed:

The price, it is $35 USD
The amount of RAM, it has 512 Mb

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AMD Radeon R9 285 Tonga Performance On Linux

Filed under
Graphics/Benchmarks
Linux
Hardware

Announced over the summer when AMD was celebrating their 30 years of graphics celebration was the Radeon R9 285, a $250 graphics card built on the company's latest GCN graphics processor technology to replace the Radeon R9 280. We finally have our hands on a Radeon R9 285 "Tonga" for delivering the first look at its Linux performance.

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Nouveau-PerfKit Still Being Worked On, Perf Counter Code Expected For Linux 3.20

Filed under
Linux
Hardware

Samuel Pitoiset has been working hard to reverse-engineer NVIDIA's hardware performance counters of their GPU and to allow them to be taken to their full potential under the open-source Nouveau Linux graphics driver.

For over one year the student developer Samuel Pitoiset has tasked himself with reverse engineering NVIDIA's GPU performance counters with an end goal of coming up with an NVPerfKit-like implementation for Linux that runs off the reverse-engineered Nouveau stack. Samuel has been involved with Google's Summer of Code and has stuck around doing great work for the limited-staffed Nouveau driver.

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USB Sees Many Changes For Linux 3.18 Kernel

Filed under
Linux
Hardware
Security

Greg Kroah-Hartman sent in pull requests on Tuesday for the various kernel subsystems he maintains. The USB changes as he put it are "lots of little changes in here, all over the place", per his mailing list post.

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Actions have consequences (or: why I'm not fixing Intel's bugs any more)

Filed under
Linux
Hardware

Recently, as part of the anti-women #GamerGate campaign[2], a set of awful humans convinced Intel to terminate an advertising campaign because the site hosting the campaign had dared to suggest that the sexism present throughout the gaming industry might be a problem. Despite being awful humans, it is absolutely their right to request that a company choose to spend its money in a different way. And despite it being a dreadful decision, Intel is obviously entitled to spend their money as they wish. But I'm also free to spend my unpaid spare time as I wish, and I no longer wish to spend it doing unpaid work to enable an abhorrently-behaving company to sell more hardware. I won't be working on any Intel-specific bugs. I won't be reverse engineering any Intel-based features[3]. If the backlight on your laptop with an Intel GPU doesn't work, the number of fucks I'll be giving will fail to register on even the most sensitive measuring device.

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What The End-days Of Wintel Looks Like

Filed under
Android
GNU
Linux
Hardware
Microsoft

Now that OEMs have acknowledged that smaller and cheaper is better (the customer is always right) we should see a lot more GNU/Linux on retail shelves along with all those Android/Linux devices. The market is converging on a system with options not restrictions. Expect to see Android/Linux + GNU/Linux systems being offered in bulk really soon, perhaps by Christmas.

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MK902 II LE is a tiny Ubuntu PC with a Rockchip RK3288 CPU

Filed under
GNU
Linux
Hardware
Ubuntu

Rikomagic launched a new TV box with a Rockchip RK3288 processor and Google Android software this summer. It’s called the MK902 II and I’ve got one sitting on my desk waiting for me to find the time to put it through the paces.

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4MLinux Rescue Edition 10.1 Beta Helps Users with Data Recovery

4MLinux Rescue Edition, a special distribution that includes a wide set of system maintenance and recovery applications, has advanced to version 10.1 Beta and is now ready for testing. Read more

Watch a working Project Ara prototype demonstrated ahead of Spiral 2 reveal

The engineers behind Project Ara are trying to make the last smartphone you'll ever need. Their design for a modular device has users slotting components — a camera, extra storage space, a Wi-Fi connector — into their phones, as and when they need them. It's an ambitious scheme, but engineers working at NK Labs in Boston have already produced a working prototype, which they showed off to modular smartphone evangelist Dave Hakkens during a recent visit. Read more

Interview with Jessica Tallon of PyPump

There are several interesting projects out there which use PyPump. With my day job as a GNU MediaGoblin developer, we're going to be using it as a way of communicating between servers as a part of our federation effort. A great use I've seen is PumpMigrate, which will migrate one pump.io account to another. Another little utility that I wrote over the course of a weekend is p, which was made to be an easy way of making a quick post, bulk uploading photos, or anything you can script with the shell. Read more

Black Lab Education Desktop 6.0.1 to Be Supported Until 2022

There are numerous Linux distributions that are oriented towards education, but you can never have too many in a domain such as this one. It's based on the Black Lab Professional Desktop, which is a very good and powerful solution. Interestingly enough, Black Lab Linux is actually based on Ubuntu, and the latest one uses the 14.04.1 base (Trusty Tahr). Just like the base that is used for this distribution, the desktop environment used is GNOME 3, but with a few extensions to make it somewhat different from the stock version and to provide users with better functionality. One of the most interesting aspects of this operating system is the fact that it has a very long support period, which, in theory, it should end in 2022. Read more