Ubuntu
xserver-xorg-video-intel package

  1. Bug #428054
  2. Comment #5

Comment 5 for bug 428054

Revision history for this message
trendzetter (trendzetter) wrote :

People looking for a temporary workaround can try this:
Add GRUB_CMDLINE_LINUX="nomodeset acpi_backlight=vendor" in /etc/default/grub and run update-grub.