Ubuntu
linux package

  1. Bug #1098216
  2. Comment #148

Comment 148 for bug 1098216

Revision history for this message
In , daniel.m.kao (daniel.m.kao-linux-kernel-bugs) wrote :

Sorry, made a mistake in the previous comment:
RandR backlight control doesn't work without a valid actual_brightness node so Gnome falls back to its own backlight helper which uses the brightness node.