srlemke

Racerrom:

On OBS advanced recording setting, settings you should have listed Navi 21 VAAPI device (for 6900XT)
Rescaling should be off.
Don't forget to cut (with alt) the not streamed parts of the screen when cropping the capture size to 1080.

For decent local recording and not to big file sizes, a good setting is:
Rate Control: CQP with QP at 30 (dynamic, avoids cornering stutters.) 0 impact on gaming.

srlemke

///You still need to add the icons to the dash images.

car = lcase($prop('CarModel'))  

if (car.includes('bmw')) {
     return 'BMW';
}

if (car.includes('mercedes')) {
     return 'mercedes';

srlemke

#!/bin/bash

game=$(ps -aux | grep SteamLaunch | grep -oP 'AppId=\K\d+')

if [[ -z "$game" ]]; then
  echo "Game variable is empty, no game running, you should not run this script before running the game, 
  otherwise it will lock the gameprefix and steam wont be able to start it. Exiting."
  sleep 2
  exit 1
fi

srlemke

vim ~/.local/share/Steam/steamapps/compatdata/211500/pfx/drive_c/users/steamuser/Documents/My\ Games/SimBin/RaceRoom\ Racing\ Experience/UserData/graphics_options.xml 

In my case:
<fovScale type="float32">0.50999999</fovScale>

Some more detailed info:
https://forum.kw-studios.com/index.php?threads/is-there-a-way-to-change-chase-hood-and-bumper-camera-fov.21162/#post-260356

srlemke

Steam launch:
LD_PRELOAD=/usr/lib64/libgamemode.so.0 gamemoderun mangohud %command%

Workaround to serve brand logos locally(very specific to a test simhub dashboard):
python3.13 -m http.server 8000 --directory /home/srlemke/Downloads/brandlogo & LD_PRELOAD=/usr/lib64/libgamemode.so.0 gamemoderun mangohud %command%

What set and use, 6900XT:

in Settings.JSON set
"CEF Mode": 2,

srlemke

The tutorial works, but in most of my test on simracing this leads to some kind of stutter.
In general its better to use the default resolutions for simracing at least in my monitor.
If your customm resolution is not for simracing then this totally works.

Needed to find current monitor, Install:
edid-decode

Find your monitor, thats annoying, I know mine is this, yours is probably somewhere in this path to:
edid-decode /sys/class/drm/card1-DP-1/edid

srlemke

Note, to be able to move widgets in wayland check: "Enable X11 Platform Plugin Override" on tinypedal 
compatibility settings and restart it.

-> Now to install && run:
zypper in python313-pyside6 python313-pyxdg python313-psutil

Clone it recursivelly:
git clone --recursive https://github.com/s-victor/TinyPedal.git

Make sure to place dll from 

srlemke

Install: mangohud gamemode

#You need to unlock the card for over/under-clocking work, add this as grub boot kernel argument:
amdgpu.ppfeaturemask=0xffffffff

#To not lose it when updating kernel:
vim /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="mitigations=off amdgpu.ppfeaturemask=0xffffffff"

#Create and secure 1 directory to store 2 scrips:

srlemke

Update 02.Apr.2026:
I made a script that will do all the needed checks and install SimHub:
https://github.com/srlemke/SimHub_on_Linux

There is also a V2 in the works that also can install CrewChief:
https://github.com/srlemke/SimHub_on_Linux/tree/With-Crewchief

Automatically adds and configures plugins for LMU, it also detects custom Proton.
Automatically adds dash.exe when Raceroom.
Fixes common issues, like removal of dotnet4 Steam stub

srlemke

winetricks -q dotnetdesktop6

#Download AMSCM from:
https://www.overtake.gg/downloads/automobilista-2-content-manager.59727/
wine AMS2CM.msi (Do not forget to install CLI that you have to select in the AMS2CM installer)

#Double check the path on the bellow file, this is the most important:
vim /home/slemke/.wine/drive_c/Program\ Files/AMS2CM/Config.yaml
Path: Z:\home\slemke\.steam\steam\steamapps\common\Automobilista 2