[ddccontrol-users] DDC for Viewsonic

[John L. <ja...@ya...>]

LANG= LC_ALL= ddccontrol -p -c -d
ddccontrol version 0.4.4
Copyright 2004-2005 Oleg I. Vdovikin (ol...@cs...)
Copyright 2004-2006 Nicolas Boichat (ni...@bo...)
This program comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of this program under the terms of the GNU General Public License.

Probing for available monitorsnvidia_open: cannot open /dev/mem: Permission denied
..................
Detected monitors :
No monitor supporting DDC/CI available.
If your graphics card need it, please check all the required kernel modules are loaded (i2c-dev, and your framebuffer driver).