Linux

  1. Bug #779166
  2. Comment #34

Comment 34 for bug 779166

Revision history for this message
Alejandro Zunino (azunino) wrote :

Hi,
it works using acpi_backlight=vendor as a kernel parameter

Just edit /boot/grub/grub.cfg and add "acpi_backlight=vendor" to GRUB_CMDLINE_LINUX_DEFAULT:

GRUB_CMDLINE_LINUX_DEFAULT="acpi_backlight=vendor quiet splash"

Then execute:

# sudo update-grub