TDP adjustment via back right ROG ally button not popping up anymore

Bazzite
1

Hi,

I am running bazzite on an ally Z1 extreme.
A few weeks ago, beginning to mid August, after an update my TDP adjustment disappeared.
When i now press the back right button (behind the screen) nothing happens in desktop or gaming / steam big picture. It should bring up a window for TDP/RGB adjustment and some other controls. The left back button still brings up the steam on screen keyboard as expected.

I am hoping to fit it without having to reinstall. I am modernly competent with Linux but i don’t even know what to look for.

  • What is the stock tool called?
  • Where can I check the button mopping for the ally controller buttons. Maybe it somehow unmapped?
  • Please let me know if you suspect hardware failure. I am confident opening the case and I have a multi meter, just no soldering equipment
    Any pointers are highly appreciated!
2

The main tool is called HHD. Does the application open in Desktop Mode?

3

HHD starts normal if launch it from desktop. There was a warning about some DeckyTDP.

I confirmed replacing it. I tested in games and the TPD guts adjusted correctly by HHD but the back button still doesn’t do anything.

How can I restore the button mapping?