Finally I got more or less everything working, except the function keys F2 and F3 for brightness change.
I have a working slider in System Preferences/Monitor, but the function keys don't react when I press them. Is there a way to enable these keys?
I have a HP Envy 15 j-101el with...
I'm trying to get the dsl files from my laptop.
What I did:
1) Boot from Ubuntu Live USB
2) Open Terminal
3) sudo acpidump > acpidata.out
4) acpixtract -sSSDT acpidata.out
5) acpixtract -sDSDT acpidata.out
6) iasl -da dsdt.dat ssdt*.dat
I don't know why in dsdt.dsl, ssdt1.dsl...