Found OpenRGB after migrating to Linux and it works great for managing the LED colours on my Logitech G910, but there is one case where the profile doesn't get applied: I usually don't shut my computer down put only put it into hibernation/suspend to disk. When I turn it back on, the keyboard uses its default layout (glaring blue on all keys) and I have to open ORGB, rescan devices and then load the profile to get back to my usual layout.
I know that this is a rather special use case, but maybe someone among you knows how this can be fixed (or automated).
In case it matters, I'm running Fedora 43 KDE and use OpenRGB 0.9.