9Lukas5 🚂 🐧

Hat mal #Lokführer gelernt, kann E-#Altbau und #Drehstrom fahren 🚂, hat dann aber vom Fahren zum Bauen von Zügen gewechselt.

#Siemensianer und integriert jetzt #Software für'n #Vectron oder so.
Deshalb Schwabe im Exil in Franken (Wo Laugenwecken?! Hier gibts nur Brezeln 🥺)

Mag #Linux, #CustomRoms, #OpenSource, #Datenschutz, etc., #ScienceFiction, #Mystery, #Magic, #Books
Erreichbar über #Signal / #Threema / #PGP

#Informatik
#TeamZugBubble #Bahnbubble

Blog (oder so) 🤔: https://9lukas5.gitlab.io/blog
Threema: https://threema.id/J55WWV8S
PGP: https://keys.openpgp.org/vks/v1/by-fingerprint/31376C17B2F1389AE31392AE915DF30A645385EB
Signal: lukas19.95 | https://signal.me/#eu/SNxM-AGDRrzjGhSxDp_lJuAv0v1ESq1zoZ78vZC6pAda0xhWHBhMh7FsxxZLLsNS

Public Key

npub1c09rcwjmpvx5ladn0cpyml848fdaxn9vwgm9ze7c0v6zva53fwxqw0kfsx

NIP-05 Address

[email protected]

Profile Code

nprofile1qqsv8j3u8fdskr207kehuqjdln6n5k7nfjk8ydj3vlv8kdpxw6g5hrqpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqg5waehxw309aex2mrp0yhxgctdw4eju6t0qyxhwumn8ghj7mn0wvhxcmmvm6a4dm

Publishing to

relay.primal.net

relay.damus.io

nos.lol

Author Public Key

npub1c09rcwjmpvx5ladn0cpyml848fdaxn9vwgm9ze7c0v6zva53fwxqw0kfsx

Show more details

Published at

2026-08-25T06:32:55Z

Kind type

0 Metadata

Event JSON

{ "id": "93041928adf908d4084171a2824aed0fb611ea95d121808d1ee5143cf08c6d8e", "pubkey": "c3ca3c3a5b0b0d4ff5b37e024dfcf53a5bd34cac72365167d87b342676914b8c", "created_at": 1787639575, "kind": 0, "tags": [ [ "t", "linux" ], [ "t", "books" ], [ "t", "opensource" ], [ "t", "sciencefiction" ], [ "t", "signal" ], [ "t", "software" ], [ "t", "datenschutz" ], [ "t", "pgp" ], [ "t", "threema" ], [ "t", "magic" ], [ "t", "mystery" ], [ "t", "altbau" ], [ "t", "informatik" ], [ "t", "drehstrom" ], [ "t", "customroms" ], [ "t", "BahnBubble" ], [ "t", "TeamZugBubble" ], [ "t", "Vectron" ], [ "t", "lokfuhrer" ], [ "t", "siemensianer" ], [ "proxy", "https://mastodontech.de/users/9Lukas5", "activitypub" ], [ "L", "pink.momostr" ], [ "l", "pink.momostr.activitypub:https://mastodontech.de/users/9Lukas5", "pink.momostr" ], [ "-" ] ], "content": "{\"name\":\"9Lukas5 🚂 🐧\",\"about\":\"Hat mal #Lokführer gelernt, kann E-#Altbau und #Drehstrom fahren 🚂, hat dann aber vom Fahren zum Bauen von Zügen gewechselt.\\n\\n#Siemensianer und integriert jetzt #Software für'n #Vectron oder so.\\nDeshalb Schwabe im Exil in Franken (Wo Laugenwecken?! Hier gibts nur Brezeln 🥺)\\n\\nMag #Linux, #CustomRoms, #OpenSource, #Datenschutz, etc., #ScienceFiction, #Mystery, #Magic, #Books\\nErreichbar über #Signal / #Threema / #PGP \\n\\n#Informatik \\n#TeamZugBubble #Bahnbubble\\n\\nBlog (oder so) 🤔: https://9lukas5.gitlab.io/blog\\nThreema: https://threema.id/J55WWV8S\\nPGP: https://keys.openpgp.org/vks/v1/by-fingerprint/31376C17B2F1389AE31392AE915DF30A645385EB\\nSignal: lukas19.95 | https://signal.me/#eu/SNxM-AGDRrzjGhSxDp_lJuAv0v1ESq1zoZ78vZC6pAda0xhWHBhMh7FsxxZLLsNS\\n\",\"website\":\"https://mastodontech.de/@9Lukas5\",\"picture\":\"https://media.mastodontech.de/accounts/avatars/108/197/089/853/932/427/original/a5d6c3d98f9091de.png\",\"banner\":\"https://media.mastodontech.de/accounts/headers/108/197/089/853/932/427/original/421ab5a5b043bade.jpg\",\"nip05\":\"[email protected]\"}", "sig": "291c42c43b0204857836ad8f3a87a3734d8bb89d90b5d452cdb55c4629eb9e2045c9b7b4b888a5fb5aa1099a996dff86b1e990668a63adaea7b9170b60c74f0a" }

Last Notes

2026-08-12 19:28:14 UTC

- reply

Wasn't aware of this fact at all 🫣
I actually assumed that a USB-PD cable would automatically mean at least some sort of USB 3.x 🙊
Guess I was totally wrong about this and just never stumbled over this as I only own cables for 5 or 10 Gbps 🤪

2026-08-12 17:25:10 UTC

- reply

the heck, you can have a 480Mbit cable, but still have it do USB-PD?? 😵

2026-03-24 17:24:11 UTC

- reply

da hat man auf jeden Fall Zeit zum tröten 😅

2025-08-16 09:11:18 UTC

- reply

Wo Horn beim Einhorn? 🙊🤪

2025-07-27 16:47:46 UTC

- reply

And now I have to rest my actual testing to sometime later, because playtime is over, and then I can decide if want to go deep dive SELinux and learn all that terminology additionally, or just disable it, because it just always only gets into my way.

2025-07-27 16:47:43 UTC

- reply

But instead two hours later, the day is over, I've not managed to see if $thing I wanted to check would be working, but have wasted my time trying to figure out why my netplan config doesn't get picked up at boot, because applying it manually works just fine.
So why the heck would I come to the conclusion that on boot it would be blocked by SELinux goddamnit.

2025-07-27 16:47:36 UTC

- reply

And honestly no interest in learning it either.
I know, security, great thing blabla.
That's all great, but I actually _just_ wanted to try something totally different, for what I _just_ wanted to copy the working netplan config from my Ubuntu server.

2025-07-27 16:47:20 UTC

- reply

Yeah great 😒
See you probably have quite some knowledge about dealing with SELinux and what not, so this sounds easy to do for you.
But I'm actually not interested in dealing with SELinux at all, therefore have no clue about all its terminology.
So yes, after two hours, I found a entry in my dmesg output, that looked like it being SELinux (the one in the second post), but what it means? What I have to change? No idea.

2025-07-27 16:34:47 UTC

AAAAAAAAAAAAHHHHHHHHHH 🤬🤬🤬🤬🤬🤬🤬🤬
I can't believe, how many times by now I've wasted my fucking time, because of some non-obvious SELinux crap 😠
*Installed Fedora-Server into VM
*dnf installed netplan
*applied a working conifg
*reboots, config not applied
*two hours wasted, till recognized its fucking SELinux block netplan applying its config on boot
#Fedora #SELinux #TimeWaste

2025-04-10 19:05:01 UTC

- reply

Wegen?
Ich hab bei mir sowieso alle DNS Anfragen (auch per DNSSEC) an den eigenen Router.
Die eigene Domain löst der direkt selbst mit der lokalen IP auf.
Alles andere was er keine Überschreibung kennt, fragt er Upstream (per DNSSEC) nach.

2025-04-10 18:59:44 UTC

- reply

Ne, DNS macht ja nur nen Namen zu ner Adresse.
Dein TLS Cert ist auf einen bestimmten Namen ausgestellt.
Wenn du direkte die lokale IP eingibst, fehlt dir der Name.
Das wäre genauso wenn du deine externe IP manuell eingibst.
Wenn du im globalen DNS per DynDNS deine externe IP und lokal eine manuelle Überschreibung auf die lokale IP setzt, dann kommt beim Aufruf des Namens immer die passende Adresse je nach Netz raus und der Name im Cert passt 👌🏼

2025-04-10 18:53:51 UTC

- reply

Ich hab halt lokal einen statischen DNS Eintrag für die externe Domain auf die lokale IP 👍🏼

2024-11-05 05:49:42 UTC

- reply

breakfast 👀. No way I'm leaving the house without it 💁🏼

2024-11-04 18:08:26 UTC

- reply

Nanana, jetzt sag doch nicht so sinnvolle Sachen, das sieht die FDP nämlich ganz anders 🙃

2024-11-04 18:01:47 UTC

- reply

"Es geht nicht nur um Abbestellungen von bereits laufenden Verkehren, sondern auch um nicht mehr finanzierbare Mehrbestellungen"
Müsste das nicht andersrum sein? 🤔
Also, dass zusätzliches nicht finanzierbar ist, ist doch weniger schlimm, als das bisher bereits bestellter Verkehr nicht mehr finanzierbar ist?

2024-08-09 09:21:43 UTC

Ausflug ins Grüne 😊
https://media.mastodontech.de/media_attachments/files/112/931/318/058/760/765/original/5123241760fefed3.jpeg
https://media.mastodontech.de/media_attachments/files/112/931/319/413/557/501/original/d3e9291dbac77608.jpeg
https://media.mastodontech.de/media_attachments/files/112/931/319/987/893/075/original/b003f103ad7f496d.jpeg
https://media.mastodontech.de/media_attachments/files/112/931/320/522/317/922/original/eebe3e13ea84b26f.jpeg