Passionate about freedom, libre software/hardware, environmental sustainability, and doing the right thing even when it’s inconvenient.

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Cake day: June 15th, 2023

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  • jcs@lemmy.worldtoMemes@lemmy.mlthat look tho
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    8 months ago

    Well, safer and better in the driver’s mind until they fly too close to the sun and realize following the accident that there was a puncture or that the rubber delaminated off the belt during the commute. This happened fairly regularly at the track I worked at, though that was more from folks running their slicks too long.


  • It’s a valid point that it could potentially create some confusion when a user assumes that everything in Signal is secure. Unencrypted SMS threads could contain an open padlock icon and even an ominous red window border, but someone inevitably will not understand the difference.

    However, my frustration has been how both convenience and security is reduced by removing SMS from Signal.

    Many people will continue to use SMS for a variety of reasons, necessitating the use of an additional app. So now we have people continuing to communicate over this insecure protocol, but with the additional target vector of potential vulnerabilities in the supplemental app.





  • jcs@lemmy.worldtoRISC-V@lemmy.mlBeagle-V Ahead
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    9 months ago

    Hmm, I think the Lichee Pi image is almost guaranteed not to run on the BeagleV-Next, unfortunately. If you feel like creating a Frankenstein distro, I suppose you could leverage an existing/bootable kernel, etc, and swap out the rootfs with vanilla Debian.

    I personally would expect Beagleboard to support Debian out-of-the-box, but it’s still a recent release, so time will tell. RobertCNelson usually curates the Debian distros. Maybe it’s worth reaching out to him on Beagleboard’s Discourse forum or (Slack or Discord, I haven’t kept up with it lately).



  • While not a physical radio, a Linux phone such as the Librem 5 in conjunction with an RTL-SDR dongle and external antenna may be a good candidate for a mobile software-defined radio (SDR) transceiver.

    SDR frameworks such as GNUradio or REDHAWK are well-established by this point. Newer versions of REDHAWK are designed to run on CentOS/Rocky Linux, however, and they don’t (AFAIK) come with a mobile-friendly UI.

    I do know that there are some web-based SDR tools in the wild. I’m not very familiar with them, their system requirements/capabilities/limitations, but they could be worth a look to jump-start a Progressive Web App for mobile devices.