[Bug 99126] [945GME] wrong scale for backlight with Xfce

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99126

--- Comment #14 from Rpnpif <rpnpif at free.fr> ---
(In reply to Jani Nikula from comment #12)
> The key word here was *directly*. That is, if you echo values directly to
> the sysfs attribute, and do not use hotkeys.

Sorry, I understand now.

echo value to /sys/class/backlight/eeepc/brigthness works fine.
The brightness is more or less proportional to the value between 0 to 7 or 8.
Between 8 to 15, the increasing is lighter. Zero does not light off the screen.
This is really different that the hotkeys do.

The hotkeys change the brightness **and** the value but the effect on the level
of the real brightness is really different.

Thanks for your work.

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