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Joined 3 years ago
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Cake day: June 18th, 2023

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  • Annoyingly, disk discovery. It refused to use my disks, claiming they didn’t have serial numbers. I could see the serial numbers in the frontend and the console, but their middleware just hated them.

    I am using a USB multi-disk drive thing, which didn’t work properly on an old kernel, but it should have been fine with the new kernel.

    I reported the bug, which didn’t really get addressed, and then had to build my array using the command line tools (which aren’t documented).



  • Crowdsec does not provide DDOS protection in the same manner as Cloudflare. You can use crowdsec to block the traffic at your server, but it has already reached your server, and will be using up your ingress bandwidth regardless. So if you were DDOS’d, your site will go down.

    Cloudflare prevents the traffic ever reaching your server, while allowing the legitimate traffic through. They block it on their servers, which have much higher bandwidth than any VPS provider has.








  • Packagekit (at least last I heard of it) was just a higher level package manager (wrapping around dnf/apt/etc), not anything specific to kernel patching. Maybe that has changed?

    You can live patch a kernel, each distro has their own way of doing things, usually, you get a kernel module that is loaded that fixes the bug live, and there is a real fixed module to go with it that gets loaded next boot. The kernel patch module is just a hack to avoid rebooting. Ubuntu has some doco on their system LivePatch which is worth a read. I am not sure that kernel module signing is super commonly used, but there may be some distros that ship with it enabled. If it is enabled, then loading an unsigned kernel module should be impossible.

    As for trust a modem, thats a tricky one. Firmware level hacks have been theorised for a long time, but there is very few examples of actual exploits. Its mostly security through obscurity.


  • I’ve seen a few posts on reddit while trying to solve it, but no idea how widespread the issue is. There certainly isnt a solution that I’ve found yet.

    Other than this issue, I agree, protect is quite good, but there isnt much point having nice 4k cameras if they dont work correctly…

    Oh, also, had 2 cloudkeys develop disk problems within weeks of owning them, so that was very annoying. 3rd one is going strong though.