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Joined 2 years ago
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Cake day: June 12th, 2023

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  • I switched to Bitwarden after the LastPass stuff a couple years ago, and I just got around to installing Vaultwarden on my TrueNAS system at home. Using a single Cloudflare Tunnel to handle secure external connections for that and other services like Emby easily. Took a little bit to setup following some guides, but has been working flawlessly for me and some friends. You can use the regular Bitwarden apps and extensions since they natively support self hosting.




  • Similar issues even with just 2 DIMMs with some XMP/EXPO profiles not working on AMD systems because of board/CPU limits. It should technically work, but for whatever reason it just can’t handle it and speeds need to be dropped or the timings loosened a bit even though the RMA itself is rated for that.

    Not that the higher speeds are even necessary for 90% of users outside extreme overclocking. DDR5 6000 is basically where you reach diminishing returns anyway, and that’s often where that limit seems to appear.


  • Yeah AMD’s memory controllers, especially DDR5 seem to have a lot more difficulty at high speed with 4 slots filled. I used to plan upgrades around populating 2 slots and doubling if needed a few years later, instead now you really need to plan to ignore those slots if you are needing memory performance for things like gaming versus raw capacity.


  • Dug into it, got into Memtest’s source code and discovered that the first pass is shorter on purpose so that it quickly flags obviously bad RAM. Apparently if you want to detect less obvious issues, you have to run multiple passes.

    I thought it was common knowledge that Memtest needed to be run for multiple passes to truly verify there are no issues. Seems that’s one of those things that stopped being passed down in the community over the years. Back when I was first learning about overclocking around 2005 that was emphasized HEAVILY, with the recommendation to run it at least overnight, and a minimum of 10 passes.


  • halcyoncmdr@lemmy.worldtoSelfhosted@lemmy.worldLiquid Trees
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    2 months ago

    Not just more efficient, vastly more efficient. Algae is 10-50 times faster at processing CO² than trees are. Some algae can be up to 400x as efficient.

    It’s just not as “nice” to look at, we usually associate algae with growth in unsafe bodies of water like bogs, etc. versus a nice clean pool or even a maintained pond.



  • I had been considering upgrading, my current 4 bay Synology is physically full and running out of storage space. Moving that to a larger Synology box and adding drives would be easiest, basically plug and play.

    But now instead I’ll probably just switch to a more traditional NAS instead. Run TrueNAS, or maybe give HexOS a look. If I’m going to have to convert from my current proprietary Synology filesystem anyway I might as well rebuild from scratch. As it is I’ve shifted all the services off the Synology and Docker to a dedicated Proxmox box.


  • This is what I did after running consumer Linksys and ASUS routers, including with OpenWRT.

    I moved to a Unifi setup and haven’t had any issues. I can manage it remotely if I need to, like another household member needs something changed or fixed. I’ve never had to restart it to fix an issue, it just works.

    Easy upgrades without having to replace the entire setup and move settings over manually. Especially easy wireless upgrades, almost just plug and play replacing the old access point antenna.

    And if you need just a small setup and you run a home server you can run the management software on there instead of something like their dedicated Cloud Key device.



  • For Octopus… Octopi is just plain incorrect, it assumes an incorrect loanword origin, even if it is the most common pluralization used.

    Octopus does not come from Latin which would result in octopi. It comes from Greek, so the correct plural should be octopodes.

    The English standard pluralization would still be Octopuses though, and most comprehensible all around without having to explain the whole thing to a new person. In the end it’s all about being understood over anything else.




  • The purging is in reference to removing the local copies on *their *instance. Federation creates a local copy of content visited by users as a cache that is directly interated with, and then any local comments, etc. are sent out after that.

    This is why posts and comments will stick around and can be interacted with still after instances defederate. Updates after defederation simply don’t make it back to the original instance because that connection no longer exists, but the local cahced copy does.