(Nvidia) Automatly adjust of brightness not work properly on Zorin 16.3 Lite with "powermanager"

[grabsurprise]

I can't automate and automatically reduce display brightness on monitor external after 5m of inactivity on "settings" powermanager in Zorin OS 16.3.

Any control of brightness remotely can't work manually too

This basic function not work properly

This issue is correlate with driver video? I can fix it if I choice and install the driver graphic video correctly (see photo)?

[Aravisian]

@grabsurprise

I can't automate and automatically reduce display brightness on monitor external after 5m of inactivity on "settings" powermanager in Zorin OS 16.3.

Any control of brightness remotely can't work manually too

Have you tried using the Nvidia 340 driver?

[grabsurprise]

I tryed 1 times after this error and was install normally after close firefox. But don't work brightness too. I will try another OS. Thanks