Bug#710938: Packard Bell EasyNote LV need i915.invert_brightness on Linux

[Petter Reinholdtsen <pere@hungry.com>]

Btw, I have tried to fix my KDE problem (#711237), and the solution to
this problem seem to be to disable the acpi backlight support (boot
with acpi_backlight=vendor), causing the intel_backlight kernel module
to take effect instead and allowing KDE to find a device it
understand.

But using acpi_backlight=vendor and i915.invert_brightness=1 together
have the sad effect of cancelling out each other, leaving me with a
black screen again.  So you can only use one or the other, but not
both.  Does this work for your Acer Aspire V3-771G too?

-- 
Happy hacking
Petter Reinholdtsen