I have a g15 logitech keyboard and would really like to get the extra keys (m1g1-m3g18) working.
I installed g15daemon. It seems to run fine, the clock shows up on the g15 display when I start it.
The LEDs of the extra keys don’t light up however and the keys are not usable.
In ‘Keyboard’ I have Logitech | Logitech G15 extra keys via G15daemon selected.
Reading this,
https://help.ubuntu.com/community/LogitechG15#Broken_on_Ubuntu_Lucid
I imagine that Wayland does not know about the necessary key symbols, but I don’t know how to fix that.