Backlight works with the kernel mentioned in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1333638/comments/10.
I will submit a sauce patch for Dell Inspiron 5547/5447/5737 and Vostro 5470.
Backlight works with the kernel mentioned in https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1333638/ comments/ 10.
I will submit a sauce patch for Dell Inspiron 5547/5447/5737 and Vostro 5470.