https://bugs.freedesktop.org/show_bug.cgi?id=65377
Bastian Triller bastian.triller@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #9 from Bastian Triller bastian.triller@gmail.com --- yes, /sys/class/backlight/radeon_bl0 device is gone.