kralo

Klarna Festgeld zu verschiedenen Zeitpunkten

2025-06-18:

kralo

In 2025, can you max out a 10 Gbps Link on the local Network? What do you need?
-> fast PCIe Ports with >= x4 Lanes.

I set out to test this.

TL;DR: the 1000Base-T is astonishingly very well optimized, has very small latency, 10G is not going to change much.

The 100M and 1G Tests were performed on the same machine, via loopback cable/fiber and all tests without a router.

It is not so common to be able to assign the same IP Subnet to different Interfaces on the same machine, but go see this excellent guide.

kralo

( also called "Aldi Steuer 2024").

Compile patched Wine Version to work with Steuer 2024

On Ubuntu Linux 24.04:

sudo apt build-dep wine
git clone https://gitlab.winehq.org/wine/wine.git
cd wine

kralo

(tested with rutx11).

Sometimes you want to know how much data your field router has already consumed on a mobile link. T-Mobile (Telekom Deutschland) provides pass.telekom.de as status page and has a handy json output.

If you reach your teltonika remotely, you can periodically fetch the site to produce output like:

Wed Nov 27 17:32:13 CET 2024

kralo

Intro

Da die Google-Suche leider ziemlich kaputt ist, wenn man nach Stromtarifen für Privathaushalte ohne Smart Meter sucht, hier eine Liste. Im Allgemeinen ist die Bezeichnung "dynamischer Stromtarif" verbunden mit einer Stunden-scharfen Messung, die idR nur mit Smart Meter oder auch Intelligentem Messystem iMsys, gelingen kann.

Jedoch gibt es auch Sparpotenzial mit einem ganz doofen Zähler, bei dem sich der Arbeitspreis einfach monatlich ändern kann (und bei dem sich die Zuordnung, wie "früher" auch, am Standardlastprofil über den Tag orientiert).

Tarife (Stand Sept 2024)

(alle Tarife als Beispiel berechnet für 60311 Frankfurt und 2000kWh, das ist in etwa ein Mittel aus 1- und 2-Personen Haushalt).

kralo

Obsolete, fresh ubuntu 24.04 should work out of the box with gnome-remote-desktop: 46.0-2.

If you enabled gnome-remote-desktop in ubuntu 24.04 (ubuntu noble nombat), and cannot connect and see these errors in journalctl

gnome-remote-desktop-daemon[2650]: [22:04:03:071] [2650:4874] [WARN][com.winpr.negotiate] - AcceptSecurityContext status SEC_I_CONTINUE_NEEDED [0x00090312]
gnome-remote-desktop-daemon[2650]: [22:04:03:172] [2650:4874] [WARN][com.winpr.negotiate] - AcceptSecurityContext status SEC_I_COMPLETE_NEEDED [0x00090313]
gnome-remote-desktop-daemon[2650]: [22:04:03:172] [2650:4874] [ERROR][com.winpr.sspi.NTLM] - Message Integrity Check (MIC) verification failed!
gnome-remote-desktop-daemon[2650]: [22:04:03:172] [2650:4874] [WARN][com.winpr.sspi] - CompleteAuthToken status SEC_E_MESSAGE_ALTERED [0x8009030F]

kralo

#!/bin/bash
# completely disable/uninstall snap on ubuntu 24.04 (ubuntu noble numbat) and install firefox from .deb only

sudo snap remove --purge firefox 
sudo snap remove --purge snap-store 
sudo snap remove --purge gnome-42-2204 
sudo snap remove --purge gtk-common-themes 
sudo snap remove --purge snapd-desktop-integration 
sudo snap remove --purge bare 
sudo snap remove --purge firmware-updater 

kralo

There are some subtle differences between Nord frequency converters from the 500e and 500p series. I.e. changing from 530e to NORDAC PRO 550p needs different register. Unfortunately I had no changelog from the manufacturer.

The reference documents are BU 0500 and BU 0600 respectively. I found no good way discerning the models apart from reading the parameter 742 = Data base version.

s= Supervisor
P= Parameter Set dependant
Arr = Array Parameter
V = Simple (V)alue, i.e. word/dblword

kralo

<?xml version="1.0" encoding="UTF-8"?>
<playlist version="1" xmlns="http://xspf.org/ns/0/" xmlns:vlc="http://www.videolan.org/vlc/playlist/ns/0/">
   <title>DVB Playlist Astra 19.2E 2023-10-22, only free-to-air channels</title>
   <creator>w_scan_cpp</creator>
   <info>https://gen2vdr.de/wirbel/w_scan_cpp/index2.html</info>
   <trackList>
      <track>
         <trackNum>1</trackNum>
         <title>.</title>
         <location>dvb-s://frequency=12363000000</location>

kralo

#!/bin/bash
# inspired by the github-actions build-script https://github.com/raspberrypi/linux/blob/rpi-6.1.y/.github/workflows/kernel-build.yml

# on the pi, can be installed like so # SKIP_BACKUP=1 SKIP_DOWNLOAD=1 rpi-update http://192.168.178.32:8081/bcm2711_arm64_6.1.32-c2251ce04.tar.gz
set -x
name=bcm2711_arm64
arch=arm64
defconfig=bcm2711_defconfig
matrix_defconfig=$defconfig
kernel=kernel8