[-] dosse91@lemmy.trippy.pizza 13 points 1 day ago* (last edited 1 day ago)

I'd say I'm a "time-strapped" user since I have a full time job and I'd rather spend my free time gaming rather than fixing a broken OS, nevertheless... I have 2 PCs with Arch Linux (one for personal stuff and one for work) and a server with NixOS.

When things break on Arch (which is rare these days but it can happen, especially if you play around with things from the AUR), I just rollback with timeshift (it takes just a few seconds with btrfs) and try that update again in a few days. Minor issues I can just ignore or work around them and take care of them when I feel like it, but they usually get fixed with updates within a few days. The only time I felt that it was actively wasting my time was when Plasma 6 came out a few months ago and a lot of little things broke, especially on wayland, but they were fixed rather quickly with 6.1 so I can't complain too much.

NixOS on the other end has been nothing but trouble and a waste of time ever since I installed it. It took me a week to configure it, some packages are kinda old, most have incomplete declarative config, I had to manually write some units myself, and when things break it drives me crazy because even basic troubleshooting of services can be a pain in the ass because I have to find out where stuff is, know which config files are going to be overwritten, launch the correct nix-shell, ... it's all so tiresome... so I just revert to an older config and hope for the best. To make things worse, major updates often require manual changes to the config or even to application files themselves (looking at you, nextcloud) and you will excuse me if I can't be bothered to do that on a DECLARATIVE DISTRO. Even debian doesn't need that, come on! I don't care what people say on NixOS, this OS is not ready yet, I don't have time for this shit when I'm working and that server will be going back to debian next summer.

[-] dosse91@lemmy.trippy.pizza 1 points 2 days ago

I think I might be the only person who bought a 9950x on launch and was actually very happy with it. Not only it performs excellent, but unlike its predecessor, I can actually use it with air cooling, it's a very efficient and powerful CPU.

[-] dosse91@lemmy.trippy.pizza 1 points 4 days ago

The first one I got was some integrated cirrus logics chip that didn't even have 3d acceleration. The first one I bought with my own money was a GeForce 7800GT in late 2005

[-] dosse91@lemmy.trippy.pizza 54 points 1 month ago

Arch Linux. Everyone said it was hard to use, unstable, etc. but my experience with it has been the exact opposite.

Yes, the install process is needlessly complicated (although it got a lot simpler now that we have archinstall), but the OS itself is rock solid and rarely has any issues that require more than a reboot or a package reinstall to solve. The AUR is a godsend too if you don't want or don't know how to compile stuff from source.

[-] dosse91@lemmy.trippy.pizza 47 points 2 months ago* (last edited 2 months ago)

I think this one beats them all.

My home server keeps a few services up, including an instance of Jitsi Meet. The server runs nixos and the nixos package for jitsi is incomplete to say the least and doesn't even support authentication, so I use the docker-compose version and I have a script that runs periodically to keep it updated. So far so good, right? Well, no.

Because the server is at home, I have a dynamic external IP address, so I have to use a DDNS provider, but jitsi doesn't expect this and uses a stun server at startup to determine the public IP of the server once, so if my connection goes down or is restarted and the IP changes, jitsi needs to be restarted or it won't work anymore.

The solution?

  • My router runs OpenWrt, so I am able to run a script that checks for external IP changes. When a change is detected, it uses SSH to connect to my server to restart jitsi
  • Because I don't want the router to just be able to run any command, I created a jitsi-restart user that has no shell
  • When the router tries to log in with its pubkey, sshd creates a file called restartasap in the jitsi folder and closes the connection
  • On the server, there's a systemd unit running a script as the jitsi user that periodically checks for that file, and if it exists it deletes it and restarts jitsi

I've been running this setup since mid 2020 and I expect this to continue until IPv6 becomes the norm.

[-] dosse91@lemmy.trippy.pizza 115 points 2 months ago

Hi, I'm the original author of LibreSpeed. When you load the website it downloads a list of servers and tries all of them to see which one has the lowest ping, that's what you're seeing.

[-] dosse91@lemmy.trippy.pizza 144 points 3 months ago* (last edited 3 months ago)

I'd say ffmpeg is a good example, it's used by almost every piece of software that has to manipulate audio or video (including messaging applications), yet not many people know about its existance.

[-] dosse91@lemmy.trippy.pizza 52 points 8 months ago

It's just bait for investors. This is the kind of crap that gets people with money and zero understanding of computers to buy stocks.

[-] dosse91@lemmy.trippy.pizza 48 points 8 months ago

The problem with 5Ghz is that it doesn't go through walls very well compared to 2.4Ghz, resulting in APs having less range (or having to use several times more power)

13
submitted 11 months ago by dosse91@lemmy.trippy.pizza to c/linux@lemmy.ml

I want to try the new Plasma 6 beta so I followed the instructions on the Arch wiki on how to enable the kde-unstable repo and tried to update the system, but when I try pacman says "plasma-activities and kactivities are in conflict", both are required by some of the packages that it's trying to update and there's no way to ignore the conflict.

Does anyone know how to install it?

25
Recommendation for an UPS (lemmy.trippy.pizza)

I'm looking for a new UPS to replace an almost 10 years old APC beast that's having issues, but I'm not sure what to buy.

I'll be using it to power a small home server and some network equipment in an area where there are occasional power outages (but they last 2-3 hours). My requirements are:

  • 300-600€ range
  • At least 1500VA, 900W
  • Doesn't make noise unless it's on battery
  • Must not require proprietary software to monitor it or to calibrate the battery and other basic stuff (if it works with apcupsd or NUT it would be perfect)
  • No weird battery format

What would you recommend?

Thanks!

45

Are there any lemmy communities similar to r/crackwatch? I can't seem to find anything decent.

38

Hopefully this is the right place to ask.

I have an APC Back-UPS XS 1400U that I use to keep my home server running 24/7.

It was purchased in 2015, batteries replaced around 2020, everything was fine until around June 2023 when it started randomly switching to battery for a few seconds for no apparent reason once or twice a day.

The UPS is connected to my home server via USB so I can get some readouts. It says "Unacceptable line voltage changes", but it's configured to switch when it's outside the 160-280v range and it gets nowhere near those thresholds, the voltage fluctuates in the 224-234 range.

I connected an oscilloscope to the mains to see if there were transients when the problem occurred but I don't see anything out of the ordinary and the problem has been getting worse, now it switches an average of 50 times a day.

The UPS still works, it can keep the server up for hours if I unplug the power, so the batteries should be good. What's going on?

[-] dosse91@lemmy.trippy.pizza 76 points 1 year ago

Italy.

Cooking, every foreign person I know eats 20x more takeout and fast food than I do.

[-] dosse91@lemmy.trippy.pizza 72 points 1 year ago* (last edited 1 year ago)

Various reasons over the years:

  • Don't want to risk making the workplace unpleasant (twice)
  • Wrong race that would upset my parents (twice)
  • Lives too far away (twice)
  • Age gap (once)
  • Me being exposed to porn at a very young age (first time I was 3 or 4, and I grew up with unsupervised internet access) gave me a completely broken sexuality and I don't want to bring other people into this mess
  • Feeling inadequate, ugly or uninteresting (I used to be very fat so you can imagine how I grew up)
  • Feeling that my interest in the other person is not genuine and that I only see her as a sexual object

In the end, I'm 32 and single, my friends are getting married and starting their own families and I have this dreadful feeling that I missed out on something important in life, I drown this feeling in work, video games and all sorts of projects, but when I'm alone and I can't think of anything to do and I start thinking about the future, I want to kill myself.

[-] dosse91@lemmy.trippy.pizza 54 points 1 year ago

Crypto were a good idea on paper, they could have rid us of centralized banks and provide fully anonymous transactions, instead we got massive exchanges that require your identity to do anything, massive speculation, money laundry, ponzi schemes and GPU shortages.

At this point I don't even care anymore about what it could have been, fuck crypto.

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dosse91

joined 1 year ago