No problem, thanks a lot for the help. I did presume /etc/default/grub was the file to work with, but it didn't help me whatsoever. I had to settle with GRUB_CMDLINE_LINUX="nomodeset acpi_backlight=vendor" and lose the welcome screen.
No problem, thanks a lot for the help. I did presume /etc/default/grub was the file to work with, but it didn't help me whatsoever. I had to settle with GRUB_CMDLINE_ LINUX=" nomodeset acpi_backlight= vendor" and lose the welcome screen.