[SOLVED] Brightness issue -- ASUS 1001p

[Chris_OC]

You might be missing acpi_video0 maybe?

I have this: /sys/class/backlight/acpi_video0$ -- the system adds the $ sign.

And your ideas are not flaky, at least that I can tell. I know next to nothing about this stuff, so I'm in no position to judge, at any rate.

EDIT: I got permission, but now the command

Code:

echo 1000 > /sys/class/backlight/intel_backlight/brightness

gives me an write error for invalid argument.