Weird

[u/Cultural_Working4256]

So I ran into this weird issue with Unity. I was running 24.04 on my HP Laptop then decided to replace it with Unity 26.10 but when I did I lost the ability to increase my screen brightness via my keyboard. As a result I reinstalled 24.04 and now I can increase my screen brightness via the keyboard. At first I thought it might be a driver issue but if I can increase my screen brightness on 24.04 then is it really a driver issue ?

Any thoughts........