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today's leftovers

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  • Flip Your Desktop Over to Boot Linux

    The Linux sleeve could only slide on if the computer was flipped upside down. So he needed to detect when it was in this state. To do this he wired a switch into one of the com ports of his computer, and attached it to the top of the case mod. He modified the assembly code in the MBR to read the state of the switch. When the Linux sleeve is on (and therefore the computer is flipped over) it boots Linux. When the sleeve is off, Windows. Neat. It would be cool to put a small computer in a cube and have it boot different operating systems with this trick. Or maybe a computer that boots into guest mode in one orientation, and the full system in another.

  • February 2016 Issue of Linux Journal

    I love my job. I teach Linux by day and write about Linux at night. It's easy to fall in love with your work when the things you do align with your passions.

  • Compatibility and a Linux Community Server

    I recently added support for IPv6 to the Linux Users of Victoria server. I think that adding IPv6 support is a good thing due to the lack of IPv4 addresses even though there are hardly any systems that are unable to access IPv4. One of the benefits of this for club members is that it’s a platform they can use for testing IPv6 connectivity with a friendly sysadmin to help them diagnose problems. I recently notified a member by email that the callback that their mail server used as an anti-spam measure didn’t work with IPv6 and was causing mail to be incorrectly rejected. It’s obviously a benefit for that user to have the problem with a small local server than with something like Gmail.

  • Reproducible builds: week 40 in Stretch cycle

    54 reviews have been removed, 36 added and 17 updated in the previous week.

  • My Free Software Activities in January 2016

    My monthly report covers a large part of what I have been doing in the free software world. I write it for my donators (thanks to them!) but also for the wider Debian community because it can give ideas to newcomers and it’s one of the best ways to find volunteers to work with me on projects that matter to me.

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Today in Techrights

Why OpenStack is the wrong cloud for Red Hat to be building its future on

Just because one can make money from OpenStack doesn't mean one should. Red Hat, on its recent earnings call, gladly assumed the title of "Red Hat of OpenStack," meaning the "vendor that does certification and confidently allow[s] both hardware and software vendors to participate in the ecosystem." In a similar vein, I've called OpenStack Red Hat's "Linux moment," a chance to productize the growing cloud movement. Read more

Linux 4.10.7

I'm announcing the release of the 4.10.7 kernel. All users of the 4.10 kernel series must upgrade. The updated 4.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.10.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-st... Read more Also: Linux 4.9.19 Linux 4.4.58