news
today's leftovers
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BSD
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The BSD Now Podcast ☛ BDS Now 631: Endorphin Rush
Secure Boot for FreeBSD, Systems lie about their proper functioning, Teching the tech and rushing the endorphins, Passing a Device Into A FreeBSD Jail With A Stable Name, ZFS snapshots aren't as immutable as I thought, due to snapshot metadata, Let's write a peephole optimizer for QBE's arm64 backend, Migrate a Peertube instance from Debian to FreeBSD, and more
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Debian Family
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Steinar H Gunderson ☛ Steinar H. Gunderson: Negative result: Branch-free sparse bitset iteration
Sometimes, it's nice to write up something that was a solution to an interesting problem but that didn't work; perhaps someone else can figure out a crucial missing piece, or perhaps their needs are subtly different. Or perhaps they'll just find it interesting. This is such a post.
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Open Hardware/Modding
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[Repeat] Dedoimedo ☛ Slimbook Executive report 10 & 22.04 to 24.04 LTS upgrade!
Brace yourselves. Today, I shall show you the results of my operating system upgrade on the Slimbook Executive. We shall go from Kubuntu 22.04 to 24.04, in vivo. Now, since I use the pro functionality on this system, there really isn't any urgency to do the upgrade. But as I showed you in my ninth report, I am not too happy with the software side of things. There are too many bugs, and a firmware blob delivered a while back, plus perhaps regressions in the kernel too, messed up my laptop to some degree. Occasionally, it would go into a silly loop of multiple suspend & resume cycles, the screen would blank, the keyboard would go all crazy, and then, it would return to normal. Very frustrating and pointless.
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Raspberry Pi ☛ Teaching Experience AI: Lessons from educators in Mexico
Discover how Experience AI in Mexico empowers teachers and students to explore, question, and create with AI.
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