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Re: Setting up LVDS display in Jessie stable



On 20-01-2016 02:09, deloptes wrote:
Venkat Ragavan Swaminathan wrote:

I am just trying to setup my debian 8.2 stable in my Intel(R) Atom(TM)
CPU N2600   @ 1.60GHz. The installation goes smooth without any
issues.
For this system , we are planning to use DUAL display with HDMI & LVDS.
we  see that that only HDMI is working and LVDS screen is blank.
However, we notice that XRANDR is is showing LVDS as connected

XORG.log:http://pastebin.com/LX9HhRui
KernlogINfo:http://pastebin.com/U2E09iZk
lspci:http://pastebin.com/eBC8wLVu
xrandr:http://pastebin.com/bS5NmAnQ
dmidecode:http://pastebin.com/2qSsHE1s
use semothing like this

xrandr --output LVDS --right-of HDMI --auto
Yes i did try setting "xrandr --output LVDS-0 --right-of DVI-0 --auto "

Execution did not throw any error. But still the display is blank.
BTW you guys are amazing. Pasted all that stuff but did you also find time
to read the man pages? Or at least execute xrandr --help

usage: xrandr [options]
   where options are:
   --display <display> or -d <display>
   --help
   -o <normal,inverted,left,right,0,1,2,3>
             or --orientation <normal,inverted,left,right,0,1,2,3>
   -q        or --query
   -s <size>/<width>x<height> or --size <size>/<width>x<height>
   -r <rate> or --rate <rate> or --refresh <rate>
   -v        or --version
   -x        (reflect in x)
   -y        (reflect in y)
   --screen <screen>
   --verbose
   --current
   --dryrun
   --nograb
   --prop or --properties
   --fb <width>x<height>
   --fbmm <width>x<height>
   --dpi <dpi>/<output>
   --output <output>
       --auto
       --mode <mode>
       --preferred
       --pos <x>x<y>
       --rate <rate> or --refresh <rate>
       --reflect normal,x,y,xy
       --rotate normal,inverted,left,right
       --left-of <output>
       --right-of <output>
       --above <output>
       --below <output>
       --same-as <output>
       --set <property> <value>
       --scale <x>x<y>
       --scale-from <w>x<h>
       --transform <a>,<b>,<c>,<d>,<e>,<f>,<g>,<h>,<i>
       --off
       --crtc <crtc>
       --panning
<w>x<h>[+<x>+<y>[/<track:w>x<h>+<x>+<y>[/<border:l>/<t>/<r>/<b>]]]
       --gamma <r>:<g>:<b>
       --primary
   --noprimary
   --newmode <name> <clock MHz>
             <hdisp> <hsync-start> <hsync-end> <htotal>
             <vdisp> <vsync-start> <vsync-end> <vtotal>
             [flags...]
             Valid flags: +HSync -HSync +VSync -VSync
                          +CSync -CSync CSync Interlace DoubleScan
   --rmmode <name>
   --addmode <output> <name>
   --delmode <output> <name>
   --listproviders
   --setprovideroutputsource <prov-xid> <source-xid>
   --setprovideroffloadsink <prov-xid> <sink-xid>


With earlier debian version i have used some options for my system. I did try some of those here too.. On still the display is blank..




--
Regards
Venkat.S


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