Comment by DrWhax

QubesOS was my main driver for a couple of years, but I have to say that the low battery life compared to only software rendering got pretty annoying after a while. Depending on the hardware, you'll need to possibly disable certain options in the BIOS/UEFI, like for an t490 that I documented: https://groups.google.com/g/qubes-users/c/Z0Kfm53zMxQ/m/IV-A...