dosse91

joined 1 year ago
[–] [email protected] 1 points 2 days ago

Talos Principle, without a doubt. That game feels like it was made for me, I love puzzles, computers and philosophy and the first time was such a blast.

[–] [email protected] 53 points 6 days ago (5 children)

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.

[–] [email protected] 5 points 1 week ago (1 children)

The first time I heard about programming being obsolete was when I was taught UML in university. That was over almost 15 years ago and it didn't happen, if anything programmers now also had to know UML, which isn't all that bad but it definitely didn't replace anything, it's just useful for designing and documenting projects.

I also heard from colleagues that in the 80s and 90s people said that SQL was supposed to be used by users directly, making (some) programming obsolete.

Now AI bullshit claims to be making programming obsolete. I won't hold my breath.

[–] [email protected] 3 points 1 week ago

Was your whole plan about having a family in your 20s? If not, then I don't see how the lack of a significant other matters. What career plans do you have? What interests do you have? Also, keep in mind that validation should come from within, you shouldn't let anyone (or their absence) define how you feel about yourself.

[–] [email protected] 13 points 2 weeks ago (1 children)

When they were installing the alarm at my house I noticed that the main guy had nextcloud on his phone and it sparked a nice conversation about privacy. He has no technical background but managed to self-host it on his old laptop with one of those distros that have an easy UI for self-hosting (don't remember which one exactly). He's a pretty cool guy.

[–] [email protected] 2 points 2 weeks ago

So, when do we start building robots to preserve humanity?

[–] [email protected] 27 points 3 weeks ago

Imagine using pirated software and allowing it to go online. Loco 🤯

[–] [email protected] 22 points 3 weeks ago (1 children)

A refurbished Thinkpad T480 could do

[–] [email protected] 6 points 3 weeks ago (1 children)

I already had a script on the router that I used to notify me of network outages, IP changes, keep the DDNS updated, etc. and I thought it was easier to just add a couple lines to that

[–] [email protected] 2 points 3 weeks ago

The jitsi user is a system user so it can't login even if you set a key for it. Besides, I wouldn't risk it anyway since that user is in the docker group, if it gets compromised somehow, the attacker would have very high privileges.

[–] [email protected] 48 points 3 weeks ago* (last edited 3 weeks ago) (6 children)

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.

[–] [email protected] 2 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

I switched for good in 2019, when I realized that I was wasting more time getting windows into a usable state than the average arch user.

Privacy and usability were the biggest reasons for me.

 

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?

 

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!

 

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

 

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?

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