On Fri, 23 Nov 2012 16:51:09 +0000 (UTC) ???????????? <ruby.freeman at gmail.com> wrote: > > It could be CABC (Content Adaptive Backlight Control) which is a similar > > technology but is implemented fully in hardware, in the panel. How you > > can disable (and IF you can disable it) depends completely on the hardware. > > > > It seems to be something at software level, because when I'm in BIOS, and > switching to the battery, the screen doesn't dimm It's likely a desktop control thing then; in GNOME the power daemon has some knobs to control this iirc. You might be able to disable it there. -- Jesse Barnes, Intel Open Source Technology Center