[-] calamityjanitor@lemmy.world 9 points 1 month ago

Another aspect is the social graph. It's targeted for normies to easily switch to.

Very few people want to install a communication app, open the compose screen for the first time, and be met by an empty list of who they can communicate with.

https://signal.org/blog/private-contact-discovery/

By using phone numbers, you can message your friends without needing to have them all register usernames and tell them to you. It also means Signal doesn't need to keep a copy of your contact list on their servers, everyone has their local contact list.

This means private messages for loads of people, their goal.

Hey, we know this account sent this message and you have to give us everything you have about this account

It's a bit backwards, since your account is your phone number, the agency would be asking "give us everything you have from this number". They've already IDed you at that point.

[-] calamityjanitor@lemmy.world 27 points 2 months ago

ZFS doesn't have fsck because it already does the equivalent during import, reads and scrubs. Since it's CoW and transaction based, it can rollback to a good state after power loss. So not only does it automatically check and fix things, it's less likely to have a problem from power loss in the first place. I've used it on a home NAS for 10 years, survived many power outages without a UPS. Of course things can go terribly wrong and you end up with an unrecoverable dataset, and a UPS isn't a bad idea for any computer if you want reliability.

Totally agree about mainline kernel inclusion, just makes everything easier and ZFS will always be a weird add-on in Linux.

[-] calamityjanitor@lemmy.world 57 points 3 months ago

My partner worked for a local council. They reset your password every 90 days which prevented you from logging in via the VPN remotely. To fix it you'd call IT and they'll demand you tell them your current password and new password so they can change it themselves on your behalf.

Even worse, requesting a work iphone meant filling out an IT support ticket. So that IT could set up your phone for you, the ticket demanded your work domain username and password, along with your personal apple account username and password.

[-] calamityjanitor@lemmy.world 34 points 3 months ago

Thank god we have crypto bros like Sigma G and Sina_21st to get the inside scoop on the Chinese rural bank loan crisis.

[-] calamityjanitor@lemmy.world 9 points 3 months ago

To be fair, these folks are advocating for plain text emails, not surprising they are against encrypted emails.

[-] calamityjanitor@lemmy.world 8 points 3 months ago

I've been using my Sennheiser HD 598 s for over 10 years. I'd recommend anything the same shape/size: being large over ears means it doesn't touch or squeeze your ears at all. Being open backed and velvet padded stop my ears getting hot and sweaty. Being wired saves weight, prevents lag/quality concerns and isn't too big a deal in a stationary gaming situation.

I do need to use an external mic for chatting, which is not ideal if you're gonna be always in voice chats when gaming. Dedicated gaming headsets tend to not sound as good for the same price, but can't deny the convenience.

Here is a recent rundown of recommendations by audiophile youtubers for gaming headphones might be worth watching. https://www.youtube.com/watch?v=UIwgVzSiZ68

[-] calamityjanitor@lemmy.world 12 points 4 months ago* (last edited 4 months ago)

IPv6 isn't just larger addresses, it was meant to totally remove the need for layer 2 / MAC addresses, bus networks, DHCP, and broadcasts. Since the plan was to get rid of the 12 byte ethernet header, the 24 byte increase in IP addresses would only be a 12 byte increase in header at the end of the day. WiFi wouldn't need three MAC addresses in every packet. IPv6 only achieves it's true potential with a complete switch over.

I personally don't think that can ever happen. The opportunity to switch everyone over is absolutely long gone. IPv6 isn't an extension of v4 or a compatible replacement, like ASCII to UTF-8. It's more like X to Wayland. The protocol authors went "This is a mess we gotta rethink this from scratch". But there's so much already relying on the old protocol, and replacing it with something that doesn't perfectly match features is difficult for little reward for users.

The increase in IPv6 nodes has mostly been due to mobile networks. The tragedy is they actually still mostly use layer 2 and bridge networking. IPv4 nor v6 can handle maintaining connections while addresses change. So they set it up so that you keep the same IP address as you travel and move between different towers. This is done with massive virtual layer 2 LANs across towers, with the IP routing happening at a central datacentre. IPv6 is simply used for the larger addresses, and none of the network/protocol simplifications it promised can be used.

[-] calamityjanitor@lemmy.world 9 points 7 months ago

Telcos are acting like switching off 3G is no big deal, since LTE has been around since 2012, get with the times! VoLTE has only been around since 2016, and even then, was limited to approved models. And only worked if you bought the phone directly from the telco. And only if you had postpaid plan. And only if your account had a “VoLTE enable” flag set by calling them.

To this day, when it doesn’t work phone makers and telcos will point the finger at each other, leaving customers with no clue who to chase for a solution. All parties still act like VoLTE is a nice to have and not a requirement. I really believe the rush to deploy 5G was to have the pretence to shut off 3G and force customers to buy new phones.

I had to root my phone, then use diagnostic serial access to the Qualcomm modem and Russian software to make VoLTE work on my 5G 2020 phone. I fear BYO mobile plans are dead now, buying direct from telcos is the only way they'll help you be able to make calls on your phone.

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Chad C4 (lemmy.world)
[-] calamityjanitor@lemmy.world 6 points 10 months ago

They can be a bit finicky. Make sure they are lined up then use a bit of pressure to click in. Careful they don't move out of alignment when pressing down. People sometimes rip the sockets off when detaching, it's quite a snug fit.

I found it easier to connect them on a flat table before screwing in the card.

[-] calamityjanitor@lemmy.world 10 points 11 months ago

Main thing is the lug width. You could get a few straps on the smaller side and they'll fit inside bigger lugs, just not look ideal.

Something that can be worth buying in person, even a mall key/watch repair stall would have a variety of types and sizes on hand and can find you something suitable on the spot.

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calamityjanitor

joined 1 year ago