[-] snowfalldreamland@lemmy.ml 6 points 1 month ago

I think ecc isn't more required for zfs then for any other file system. But the idea that many people have is that if somebody goes through the trouble of using raid and using zfs then the data must be important and so ecc makes sense.

[-] snowfalldreamland@lemmy.ml 5 points 3 months ago

Modern relational databases have support for it too including indexes etc. For example postgres.

[-] snowfalldreamland@lemmy.ml 6 points 10 months ago* (last edited 10 months ago)

What non standard thing are they doing with the power supply? The PSU looks like a regular usb c PD supply to me (even supports 12v, nice!)

Edit: wtf! 5v@5a yeah thats non standard. What were they thinking?

[-] snowfalldreamland@lemmy.ml 4 points 1 year ago

The system tray is the one thing i need to see that/if email/steam/chat is running and if there's new messages. Otherwise gnome works great for me

[-] snowfalldreamland@lemmy.ml 6 points 1 year ago

only option for messaging between Android and iOS.

Well aside from like all the messaging apps, right?

[-] snowfalldreamland@lemmy.ml 5 points 1 year ago* (last edited 1 year ago)

It might sound surprising but it makes a lot of sense to have different standards supported over USB-C. USB-C is just a form factor of the connector.

For USB 3 or USB4 speeds you physically need more wires in the cable, while for USB 2.0 you only need 5 wires. Also if you want really high data transfer rates of 40 or 80Gbit/s the cable can only be around 1 meter or 3 feet long.

So because USB-C supports different USB versions, a charging cable can simply be USB 2.0 and be cheaper and long and do it's job just fine.

If USB-C was only USB4 it wouldn't be all that useful. Devices like wireless mice or DACs or game controllers wouldn't/ couldn't use it and the cables would all be thick and expensive and short. And for charging regular things we'd still be stuck with micro USB.

The only downside is that, yes if you are doing a thing where you need high speeds such as connecting a screen or external disk to a PC you do need to check that you're using a high speed cable, but pretty much all good quality fast cables have the speed printed onto the connector housing.

But yes the iPhone restricting speeds to 2.0 is strange and most definitely just a trick to sell more pro models. There are plenty of devices that simply have no need for anything besides 2.0, be it because they send no data or just very little. But phones really aren't in that category.

[-] snowfalldreamland@lemmy.ml 10 points 1 year ago

I get screen tearing when gaming on x11 so i use wayland and I only switch to x11 if i need to screenshare on discord.

[-] snowfalldreamland@lemmy.ml 5 points 1 year ago

Yes it was never intended that any consumer hears about something like "USB 3.2 Gen 2" that was strictly internal naming for people developing USB devices.

In fact the naming guidelines we're simplified even further than in the older version you linked: https://cdn.arstechnica.net/wp-content/uploads/2022/09/USB-IF-language-usage-guideliens.pdf

But yea borderline fraudulent manufacturers and uninformed tech journalists are to blame for all this confusion

[-] snowfalldreamland@lemmy.ml 5 points 1 year ago

The v2 part here really just refers to the fact that it's version 2 of the specification. Consumerrs only need to know the term USB4 and the speed that their device operates at. It's sort of like complaining that the ietf has terrible naming schemes because HTTP is defined in half a dozen RFCs with 4 digit numbers. This versioning is just meant for people developing USB things.

Actually this article here is one of the few times where even mentioning the version 2 part is reasonable since the details of these specifications actually matter to kernel developerrs. For everybody else it's just USB4 80 gbps.

[-] snowfalldreamland@lemmy.ml 5 points 1 year ago

Anytype looks interesting but it looks like most of it is non-free non-opensource software:

While our core solutions, the infrastructure protocol any-sync, and the data protocol any-block, are released as open source under the permissive MIT license, we distribute the remaining layers, including the middleware library any-heart, and applications like anytype-js, anytype-swift, and anytype-kotlin, under the Any Source Available License. This license grants individuals the freedom to review, modify, and utilize the code for personal, academic, scientific, research, and development purposes. However, for commercial use, consent from the Any Association is required.

from https://blog.anytype.io/our-open-philosophy/

[-] snowfalldreamland@lemmy.ml 8 points 1 year ago* (last edited 1 year ago)

The problem with openSUSE Tumbleweed I have is that so far I've never been able to install it. For all other Linux distros I can just get the ISO and use virt-manager to create a VM. But openSUSE never manages to boot. Any ideas why? I'd love to try it.

Edit: I'm trying it again now and i made it into the installer now

Edit2: installed it and am trying it out. Looks good on first glance but some packages that i'd really need to use it as a daily driver appear not to be present, like gnome-shell-extension-appindicator or gnome-shell-extension-caffeine

[-] snowfalldreamland@lemmy.ml 7 points 1 year ago* (last edited 1 year ago)

No telegram is definitely worse. Their cryptography is amateurish at best and wrong on purpose at worst. Attacks again telegram are regularly found (https://www.research-collection.ethz.ch/handle/20.500.11850/506353) and telegram chats aren't even end-to-end encrypted by default.

They are ignoring a lot of cryptographic best practices in their protocol to the degree where anyone taking a basic cryptography class will laught at it. The paper above shows that some cryptographic properties can be proven for telegram but those look more accidental than actually planed.

So yeah I'd say telegram is way more sketchy. The signal protocol is significantly better. Telegram's still probably better than WhatsApp tho.

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