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Cake day: June 9th, 2023

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  • j4k3@lemmy.worldtoAndroid@lemmy.worldGraphene vs LineageOS what's the diff?
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    2 days ago

    Yeah, Graphene does updates, GP sandboxing, and direct configuration type stuff that is next level better than a typical swap ROM. The entire reason why Graphene uses the pixel is not because of the hardware but because of the (trusted protection module) TPM chip on pixels. It is the same chip as secure boot on a PC.

    The basics of TPM is that it is like a microcontroller that generates and stores encryption keys. It can generate a key internally that can never be extracted or accessed through communication with the TPM chip. You can send it a hash to verify a match with a key it owns and it will verify any encryption. Graphene is using this feature to create keys and a secure system that can be verified and can get OTA updates all the time securely. You can use an old device to confirm that your device is secure too using a provided authorization app.

    Custom ROMs often are terrible about security and how Android actually works. Things like adding root to a device or any of the packages that are capable of modifying the kernel are super sketchy dangerous. You’re a user just like every developer for every app you use on Android. This is how it just works while knowing about networking and securing an operating system is not required. The entire model is designed to fail safe. The moment you start changing packages available in the kernel there can be problems.

    Graphene handles this by only giving root access over USB. Vanadium is also quite outstanding and far more than just a browser. At first you’re likely to try to use a ton of apps like you may be accustomed to doing. After a few years with Graphene, you are more likely to greatly limit your apps and only use vanadium for everything. With my setup on a 2 year old device, I still get over 2 whole days of battery life; nearly the same as when new. I’m not using anything from Google and have around a dozen apps total. I’m also primarily on a network that blocks all undesired connections on a whole different level than adblock.





  • Probably the best and safest method is to look into the foam used for camera bags. That is the most common customisable option I know of that is practical. You’ll spend way less time and likely money if you cut foam to fit and pack everything.

    Obviously, I’m a fan of 3d printing. Heck I’m beside my printer that is chugging away at a design I made today. However. I think it is a matter of using the right tool at the right time. IMO, big drawer filling organizers are not ideal for printing. I can make wood cardboard or sheet metal boxes much faster and cheaper than printing.

    I could see myself designing a quick 2 rail holder with slots for each device to sit within, but that is going to be sloppy and likely wear poorly on the device. Best bet in my opinion is camera bag foam. If it is good enough for a half dozen $1k pro primes in a bag that gets banged around, it will work for some hand helds.



  • I think China is pushing them both, in private, and Iran, probably Türkiye to take action in Cypress too.

    The only reason to pour so much money into semiconductors in the USA is because Taiwan and South Korea are in major trouble soon. Take Taiwan and South Korea, that’s most of the semiconductor industry and the entire cutting edge. Intel is falling apart as is and Boeing is absolute garbage as well. Those two are a large chunk of real US tech edge and they can’t even keep the doors on, make a two way trip to space, launch a competitive rocket, make generational improvement increments, stand behind years worth of defective products, or factual marketing and specifications. Take Samsung and TSMC and the USA is in the stone ages of 20 year old silicon tech.




  • The positives of a belt drive are maintenance, and that it stays clean so they are most popular with commuters that do not want a dirty pants leg or newbie chain tat. They are only common on heavier bikes like short haul commuters in general and require a “broken frame” that is designed for them in the first place. The lack of transmission gearing means you need to either know exactly what gear ratio you need and deal with only having one speed or you need an internally geared hub. All internally geared hubs have monstrous weight to add. So in practice, you do not find many of these on the market. Even with an e-bike, you still need a geared transmission unless you have throttle control without pedaling.

    On the other hand, for a hipster roadie, a fixie with a belt drive is some serious cred. Especially if they can dish it at the local group ride against people on flagship bikes.






  • Oh, yeah. That is why I said limit. Even GitHub has ridiculous tracker junk now. I have most of that blocked. It really sucks that people are so complacent to the onset of feudalism. Chalk it up to ignorance of history. Giving up citizenship in a democracy always has terrible consequences throughout history. People now seem to act like it is crazy to point this out, but are blind about the big picture consequences. Things may seem bad now, but this path will make them massively worse.