dwm_lut VS libinput-config

There is also this: https://github.com/ledoge/dwm_lut

If you want to use 3DLut, then I suggest using DWMLut, because Win10 DWM (Desktop Window Manager) is everywhere, even if it is exclusive full screen and the desktop optimization settings are turned off, it is possible to maintain calibration, and currently BattlEye and EAC do not block DWMLut ; please do not use it with ICC and VCGT calibration because it will cause secondary calibration problems.

You should be able to hack dwm_lut to apply your shader! Not sure how easily hackable the code is, but everything you need (hooking into DWM + the scaffolding for applying a shader) is in there.

I would also recommend investigating dwm_lut or novideo_srgb as alternatives to actually applying the profile, as they're actually a bit more robust than the native Windows color management system.

If you need color accuracy, then give dwm_lut a try. If you generate a 3D LUT properly in DisplayCal with a good colorimeter like a Calibrite (and a proper correction profile) and import the LUT into dwm_lut then you'll have accuracy that's likely beyond anything you've ever used before unless you're accustomed to using wide gamut displays with hardware 3D LUTs.

Material needed : - Your colorimeter with Diplaycal - A D65 light bulb with high color rendering index (Do your own researchs as IDK where you live and I don't want to ;-) ) - A colorchecker passport (Calibrite brand is good) - A digital camera - The software Lumariver profile designer to calibrate the digital camera : http://www.lumariver.com/ - The DWM_LUT here : https://github.com/ledoge/dwm_lut - Patience of cours ! :-)

https://github.com/ledoge/dwm_lut :)

I think a solution for fractional scaling is on the way for wayland. for the fingerprint you are most likely to be out of luck as i am too. my workaround is enabling autologin for my user account without typing the password although it is insecure, i fixed my touchpad scroll speed using https://gitlab.com/kirbykevinson/libinput-config. may be give them a try,

I don't think you can set it per device, bit you can see all available settings here. https://gitlab.com/kirbykevinson/libinput-config

KDE is sorted. No UI option in Gnome AFAIK, but there's a known "hack": https://gitlab.com/kirbykevinson/libinput-config (scroll-factor is what you are looking for). It's very easy to install libinput-config in Fedora Workstation; as for Silverblue it's likely that one will have to take the time to package it and then layer it with rpm-ostree install)

Yeah, that's a known problem. I had success with this: https://gitlab.com/kirbykevinson/libinput-config

There’s also this project: https://gitlab.com/kirbykevinson/libinput-config With some nifty hacks it manages to configure stuff which would otherwise not be possible to configure. Among other things, you can also configure the speed for your scroll wheel. It works absolutely fine for me.

Initially scroll speed was too high, which is a little annoying to change on Gnome. I used libinput-config and set it to 0.2 and now it feels good. This is more or less a personal configuration choice but I found the default distractingly high so thought I'd mention it.

The AUR just makes it easy to manage software outside of the arch repos. Like for instance I need libinput-config because my trackpad scroll speed is way too fast by default with libinout and gnome currently doesn't have a way to configure trackpad scroll speed so I use it to slow it down with this. Using yay and libinput-config-git to compile and install libinput-config is much faster than doing it manually and it makes it easier to remove as well. Sure I need to read the pkgbuild but most pkgbuild files are easy and digestible to read and understand.