[ltp] [X31] Display off

David linux-thinkpad@linux-thinkpad.org
Tue, 27 Jan 2004 17:00:56 +0100


> radeontool light off


> With the 2.6.1-mm5 kernel I get the moon symbol on with
> echo 3 >/proc/acpi/sleep
> but the display backlight is still on. calling
> radeontool light off before that solves that problem.

hmm in text mode this works, but it won't get on after waking up....


echo 3 >/proc/acpi/sleep  under X with radeontool light off called before switches off, then flashes on in text mode, then black screen but always ON!!!

after waking up the display is On....

bad bad