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Linux Kernel news: Wlan and Webcams for everyone

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Linux

Wlan in Linux

The Ottawa Linux Smyposium was at the end of July and dealt with all kinds of Linux (kernel) related topics. Heise’s Thorsten Leemhuis made an excellent review in German about the main topics of the symposium, and you also find detailed background information at the symposium archive and at the proceedings page.

One topic which struck me was the current state of Wlan in Linux: Wlan in Linux was horrible and broken for years. Or, to cite a Linux Wlan developer: “Linux was a wireless Lan ghetto.” But it changed a year ago when the new Wlan stack mac80211 was integrated into the mainline kernel. Since then, things have improved very much, and today Wlan on Linux is not the number one problem any more.

Webcams in Linux

Webcams on Linux were not working in the last years. Now gspca was also added to the current development tree.

More Here




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today's leftovers

  • DRM display resource leasing (kernel side)
    So, you've got a fine head-mounted display and want to explore the delights of virtual reality. Right now, on Linux, that means getting the window system to cooperate because the window system is the DRM master and holds sole access to all display resources. So, you plug in your device, play with RandR to get it displaying bits from the window system and then carefully configure your VR application to use the whole monitor area and hope that the desktop will actually grant you the boon of page flipping so that you will get reasonable performance and maybe not even experience tearing. Results so far have been mixed, and depend on a lot of pieces working in ways that aren't exactly how they were designed to work.
  • GUADEC accommodation
    At this year’s GUADEC in Manchester we have rooms available for you right at the venue in lovely modern student townhouses. As I write this there are still some available to book along with your registration. In a couple of days we have to a final numbers to the University for how many rooms we want, so it would help us out if all the folk who want a room there could register and book one now if you haven’t already done so! We’ll have some available for later booking but we have to pay up front for them now so we can’t reserve too many.
  • Kickstarter for Niryo One, open source 6-axis 3D printed robotic arm, doubles campaign goal
    A Kickstarter campaign for the Niryo One, an open source 3D printed 6-axis robotic arm, has more than doubled its €20,000 target after just a couple of days. The 3D printed robot is powered by Arduino, Raspberry Pi, and Robot Operating System.
  • Linux Action Show to End Eleven Year Run at LFNW
    Jupiter Broadcasting’s long-running podcast, Linux Action Show, will soon be signing off the air…er, fiber cable, for the last time. The show first streamed on June 10, 2006 and was hosted by “Linux Tycoon” Bryan Lunduke and Jupiter Broadcasting founder Chris Fisher. Lunduke left the show in 2012, replaced by Matt Hartley, who served as co-host for about three years. The show is currently hosted by Fisher and Noah Chelliah, president of Altispeed, an open source technology company located in Grand Forks, North Dakota.

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