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Cake day: June 12th, 2023

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  • It’s likely CentOS 7.9, which was released in Nov. 2020 and shipped with kernel version 3.10.0-1160. It’s not completely ridiculous for a one year old POS systems to have a four year old OS. Design for those systems probably started a few years ago, when CentOS 7.9 was relatively recent. For an embedded system the bias would have been toward an established and mature OS, and CentOS 8.x was likely considered “too new” at the time they were speccing these systems. Remotely upgrading between major releases would not be advisable in an embedded system. The RHEL/CentOS in-place upgrade story is… not great. There was zero support for in-place upgrade until RHEL/CentOS 7, and it’s still considered “at your own risk” (source).






  • I’m sure there would be a way to do this with Debian, but I have to confess I don’t know it. I have successfully done this in the past with Clover Bootloader. You have to enable an NVMe driver, but once that’s done you should see an option to boot from your NVMe device. After you’ve booted from it once, Clover should remember and boot from that device automatically going forward. I used this method for years in a home theatre PC with an old motherboard and an NVMe drive on a PCIe adapter.



  • The generation that came of age in the peak of the “greed is good” era?

    I can’t speak for all of Gen X, but speaking for myself and everyone I personally know from my generation: we never liked that shit. That was our parents’ bullshit. We just couldn’t do anything about it, politically speaking, when we came of age because we were firmly outnumbered by boomers. We still are actually, except now we’re also outnumbered by millennials. That’s why all the media discussions of this topic are framed as “boomers vs. millennials.” Gen X is rendered politically invisible by its comparatively small size.





  • Several years ago I was getting a lot of acid reflux. Went to the doctor, he gave me the “no-fun diet” list with all the foods to avoid because they can cause indigestion. Everything I loved was on that list. Beer. Cheese. Fried foods. Hot peppers. And, of course, coffee. I was highly motivated to achieve some kind of resolution to these stomach problems so I gave up everything on the list except coffee. Lo and behold, the symptoms remained. I switched the roles and gave up only coffee. The stomach symptoms disappeared, to be replaced by the worst fatigue headaches I’ve ever encountered. It took two weeks for the headaches to finally fade, and now I’m a tea drinker for life.

    I drink Earl Grey tea, mostly because I’m forgetful as hell and I need a tea where I can just leave the tea bag in there for as long as it takes me to remember that I made tea. With most other black teas if you don’t yank the bag out at the right time your tea will get bitter as hell. Not Earl Grey, you can forget that shit for half an hour and the Earl don’t mind. You’ll still come back to a cup of tea that’s still perfectly drinkable. When I want to take it to the next level I get some Cream of Earl Grey, the kind with the little blue flower petals in it. Heavenly.