Hi folks,

I'm having some linux related problems (but not ubuntu server related so I don't post them here) and linux.org has helped me tremendously in the past so if you have issues, that don't seem to get fixed here, I highly recommend checking them out.

Have a good one.

hi folks!

Update: I got pipewire working now. This is what helped me:

sudo apt install pipewire-audio-client-libraries libspa-0.2-bluetooth libspa-0.2-jack
systemctl --user mask pulseaudio
systemctl --user --now enable pipewire{,-pulse}.{socket,service}

Now it is an audacity issue. Will make another thread for that.

The System

Processor 10920x, 32GB Ram, 3060ti, zoom u-22 DAC, Stream Deck, Logitech camera

The OS

Ubuntu 23.04 upgraded from 22.10 (yesterday)

TL;DR

I reactivated pulseaudio, disabling pipewire, now trying to revert without having to reinstall from scratch.

The Situation

I am currently working on my first linux daily driver. Hardware arrived yesterday. The pc has been in use for couple months but not as daily since the gpu was only a stand in.

It was running quite a rough config, ubuntu 22.10 with a pulse audio mod (disabled pipewire so I could hear sound when RDPing in).

I now reverted those changes with a guide (because my microphone would not be picked up by audacity) but it promptly destroyed my Desktop gui. I reinstalled ubuntu-desktop and the gui works again now.

But after disabling pulse and reenabling pipewire, I don't get any sound output at all. pipewire status gives me the following output:

● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; preset: enabled)
     Active: active (running) since Tue 2023-09-19 10:17:16 CEST; 5min ago
TriggeredBy: ● pipewire.socket
   Main PID: 3211 (pipewire)
      Tasks: 2 (limit: 38029)
     Memory: 4.1M
        CPU: 122ms
     CGroup: /user.slice/user-1000.slice/[email protected]/session.slice/pipewire.service
             └─3211 /usr/bin/pipewire

Sep 19 10:17:16  systemd[3204]: Started pipewire.service - PipeWire Multimedia Service.
Sep 19 10:17:16  pipewire[3211]: mod.rt: Can't find org.freedesktop.portal.Desktop. Is xdg-desktop-portal running?
Sep 19 10:17:16  pipewire[3211]: mod.rt: found session bus but no portal

Update

I have tried to re/install pipewire, xdg-desktop-portal, xdg-desktop-portal-gnome, all without change.

Important: I'm using x11, not wayland as nvidia drivers don't seem to support wayland.

Thank you for reading. Have a good one! :)

Update: I installed CS:GO and it runs insanely smooth. Metro didnt start at all. I now have cycled through many compatibility options and tried proton experimental, latest and now linux runtime. Now it works on solid 60 fps!

Hi folks! I made it! I built a daily driver with Linux!

But I'm running into the first walls, which was expected but is still annoying.

So I bought a 3060ti which I got for a reasonable price and tried playing metro last light redux. Sub 10 fps. I'm pretty baffled atm. Have checked (and for sure, reddit was the first answer) but so far no dice. I changed from open source to proprietary driver, no changes either.

Is there a troubleshooting guide or something? Can I even guarantee my card runs on full capacity without windows? (sorry, I'm not used to linux desktop).

Thanks for reading! Have a good one!

I just found a handful of bots that are spamming lemmy and kbin communities for hours but this place here does not seem to do anything against it.

The only posts in the last 18 hrs seem to be bot posts.

Hi there! I found ubuntu server when I was starting to work in tech fulltime (I had done admin work and dev stuff before but not exclusively). A lot of folks had some linux experience and I learned about VMs at the time.

So I spun up a ubuntu server vm to check out linux. It took me a bit to get accustomed to the command line but it worked pretty well. Knowing some programming languages definitely helped to grasp the syntax.

I worked with the VM for some time and then started searching for ways to use my knowledge and hone it further. So I grabbed an old server that was in my basement and put ubuntu server on it.

This server now sits in my other room and has 8 TB of data on it, movies, tv shows (all backups of course...), my home automation system, dashboards, vaults, cloud data. The data is mirrored and backed up off site.

I also then came across it again at work when I took care of some servers we had there.

It has been quite a ride so far but also a lot of fun. currently trying to phase out my windows laptop for a ubuntu desktop tower. Wish me luck. :)

Thanks for reading. I'm curious to hear your stories.

Hello everyone! I'm using a TIG stack (Telegraf, InfluxDB, Grafana) in Docker to monitor my server and I keep running into the same issues.

When the Telegraf container gets updated (removed and recreated), the Hostname changes. This leads to Grafana to split the data (best case) or show no data at all (worst case) since it was told to show a specific field which is named after the host.

Now, I have tried regexing the column (example: /uptime_format/ in flux) but I'm a noob at both regex and flux so that doesn't work either.

I think I might need to set the hostname in the telegraf container but I thought I'd ask if anyone else solved this problem before. :)

Thank you for reading.

I recently had a discussion about ACs and how they heat up cities.

Then I found an article about theoretical increase of efficiency of acs by using the heat pulled from a room to run a thermoelectric device and getting some of the energy back that was used in the ac.

I‘ve had this downstream thought many times already: since hot air is basically just energy stored. Could we theoretically pull (all?) the energy from the air (depending on desired temp) to cool it and casually fuel our society’s energy needs?

Maybe I‘ll mod my ps3 to make it emulate games. I heard that works pretty good.

I obviously would like to get tons of old games and since they’re not sold anywhere for a fair price, I deem it morally sound to find them.

I heard of „handheld retro gaming consoles“ which also have found games on them. Does anyone have experience with those?

Btw: Since the graphics are pretty low res, that could be a better alternative than the ps3 since the 55“ tv its hooked up to might make it look worse.

It’s just an idea at this point so I‘m happy for any direction. I figured c/retrogaming might be wrong since talking about finding unlicensed games might be against their rules. Feel free to advise me otherwise.

P.S.: Forgive the ignorance. I know my way around commandline and some medium advanced programming but I‘m not pro at sailing the high seas at all.

I recently activated „unattended upgrades“ so that I might not have to update my system every 2-3 days by hand.

But nothing has really changed. From the logs I see that unattended upgrades does updates regularly but it never does all of them. So I still have updated pending every couple days.

I know, there are updates that can break your stuff but that can happen anyway. Maybe I‘m just missing a config entry or something. Btw. the same goes for autoreastart if needed. That I should activate as well.

Does anyone have experience with it?

Hi folks! I moderate a community but the app I use while on the go (memmy) does not seem to have any mod tools. I can’t find a way to delete posts on the community I mod. Maybe its my mistake.

Does anyone know of a solution for this? Except maybe using the web interface I assume.

Thanks in advance.

I read the article but I didn’t check out the platform yet. Thought it might be useful for my fellow autistic people.

Hi folks!

System

I‘m running ubuntu 22.04.2 on an old terra miniserver g2 with a xeon 4 core without mt, 16 gb ram and a redneck engineered usb-stick/ssd/hdd config which was supposed to be temporary. I have a 3-2-1 Backup solution though.

What happened

Today I opened my grafana panel and found it not working. Portainer told me that my influxdb container is down. So I ssh‘d in and the system told me it needed a restart. So I ran an update (including docker) and restarted. Nothing worked. Turns out, my dns (pihole) was offline. I found that docker was down completely. Grep syslog told me that docker couldn’t start since the docker config was defective.

An old mistake coming to haunt me

Turns out I had made a „weird“ docker config, using the /erc/docker/daemon.json. Instead of { „asset“:“value“, „asset“:“value“} I had done {„asset“:“value“}{„asset“:“value“}.

This led to the error but didn’t bother me for over a year and worked well. Something in this new update must have enforced the syntax or soenthing.

TL;DR

I made a janky docker daemon.json conf and got fucked by the update today. If your docker stops working, check the logs/daemon.json