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The Netbook Newbie's Guide to Linux

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Linux

Episode 5 I opened up my Acer Aspire One again after a prolonged interval while I was involved in a very different project and was puzzled to discover that Live Update was offering me a "Bluetooth patch". It's not just that the hardware doesn't have Bluetooth - that's easily fixed by plugging in a dongle - but even if you do plug in a dongle, the operating system remains blissfully ignorant of it. I assumed this was because there's no Bluetooth support in the kernel supplied with the AA1's version of Linpus.

I decided to install the update anyway - with some reservations: see Is it Evil. The standard Linux Bluetooth software suite is Bluez, and presumably the Acer offering was based on this, so with hope rising in my heart I plugged in my subminiature Bluetooth dongle. You can pick these little fellers up in Maplins for around £20, but my preference was for an eBay purchase, which cost me all of £3.40 - including delivery!

When these things are conferring happily with the operating system a tiny blue light flashes in the depth of their being. The light can be faint, and you might need to cup your hands over the device to see it, but it's there. I cupped and peered. Alas, there was no blue light. Damn.

rest here




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today's leftovers

Linux and Graphics

Security Leftovers

  • Cockpit 0.104
    Cockpit is the modern Linux admin interface. There’s a new release every week. Here are the highlights from this weeks 0.104 release.
  • FFmpeg 3.0.2 "Einstein" Multimedia Framework Released with Updated Components
    Today, April 28, 2016, the development team behind the popular FFmpeg open-source and cross-platform multimedia framework has released the second maintenance release in the stable FFmpeg 3.0 "Einstein" series. FFmpeg 3.0 was a massive release announced in mid-February, which brought in numerous existing changes, including support for decoding and encoding Common Encryption (CENC) MP4 files, support for decoding DXV streams, as well as support for decoding Screenpresso SPV1 streams.
  • Using bubblewrap in xdg-app
    At the core of xdg-app is a small helper binary that uses Linux features like namespaces to set up sandbox for the application. The main difference between this helper and a full-blown container system is that it runs entirely as the user. It does not require root privileges, and can never allow you to get access to things you would not otherwise have.
  • Build System Fallbacks
    If you are using Builder from git (such as via jhbuild) or from the gnome-builder-3-20 branch (what will become 3.20.4) you can use Builder with the fallback build system. This is essentially our “NULL” build system and has been around forever. But today, these branches learned something so stupidly obvious I’m ashamed I didn’t do it 6 months ago when implementing Build Configurations.
  • Node.js version 6 is now available