I don't mind the 2 seconds of rainbow after returning from sleep if that's the alternative. Probably worthwhile if you just use an all-one-color profile or are comfortable with that. Uh you lose your ability to do individual key colors when using on-board, I just tried it. You can change the keyboard sleep timeout.The animations are accessible through ☀ + 8, ☀ + 9 (You can also set it to FN + F1, FN + F2, etc.) You can create custom lightning effects in the G HUB app (or download free lightning effects created by others from the G HUB) and then store two of them on the keyboard itself.Requires one-time setup with G HUB (connected through Lightspeed), then works everywhere you attach the keyboard to, including Linux: Pressing ☀ + - and ☀ + + changes the lightning effect speed for the non-custom effects., 9) allows you to change the lightning effect on the fly. Pressing ☀ cycles through brightness levels.All the media buttons, game mode (disables the Win key), volume control.This is a one-time setup for the lifetime of a keyboard. Install G HUB (Windows or MacOS), connect keyboard with Lightspeed, go to Settings, and set ON-BOARD MEMORY MODE to ON. How to fix the reset to rainbow lightning effect after keyboard wakes up from sleep

Logitech g hub for linux