On Wed, Jul 30, 2014 at 06:11:02PM +0100, John Marsden wrote: > On 30 July 2014 09:32, Aaron Lu <aaron.lu@xxxxxxxxx> wrote: > > Does the other interface work after resume? I mean the intel_backlight > > and the toshiba one? > > The intel-backlight interface works but the toshiba one does not work. Please add acpi_backlight=vendor to kernel cmdline and see if that makes the backlight work. What it does is to tell ACPI video module not to create the acpi_videoX sysfs interface and let's see if X server will pick up the intel_backlight one. Best wishes, Aaron -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
