I gave up on this for now. I'll try to switch to EFI booting in the next months and see if it fixes anything but for traditional bios based boot, looks like there is to do but to wait for asus to fix their mess or some kernel dev to implement a workaround.
I gave up on this for now. I'll try to switch to EFI booting in the next months and see if it fixes anything but for traditional bios based boot, looks like there is to do but to wait for asus to fix their mess or some kernel dev to implement a workaround.