Hi Chris,
I forgot you were using the daily images to test. So from a LiveCD to modify the kernel command line I think you Press F6? Then you should be able to add "acpi_backlight=vendor" (without quotes).
Hi Chris,
I forgot you were using the daily images to test. So from a LiveCD to modify the kernel command line I think you Press F6? Then you should be able to add "acpi_backlight =vendor" (without quotes).