Difference between revisions of "Thread:Beagleboard talk:BeagleBoneBlack HDMI/How to force a resolution"

From eLinux.org
Jump to: navigation, search
(New thread: How to force a resolution)
 
m
 
(One intermediate revision by the same user not shown)
Line 3: Line 3:
 
This works for my Samsung LED Monitor S24D300HL.
 
This works for my Samsung LED Monitor S24D300HL.
  
root@beaglebone:~# tail -n8 /etc/gdm/Init/Default
+
<nowiki>
#x11vnc  -q -bg -display :0 -forever -avahi -xkb
+
root@beaglebone:~# tail -n6 /etc/gdm/Init/Default
 
 
 
# Use xrandr!
 
# Use xrandr!
 
export XAUTHORITY=`ls /var/run/gdm/auth-for-root-*/database`
 
export XAUTHORITY=`ls /var/run/gdm/auth-for-root-*/database`
Line 11: Line 10:
 
xrandr --output HDMI-0 --mode 1680x1050
 
xrandr --output HDMI-0 --mode 1680x1050
  
exit 0
+
exit 0</nowiki>

Latest revision as of 11:33, 28 January 2016

I followed the instructions on this page but noticed that it didn't really mention how to make the changes permanent.

This works for my Samsung LED Monitor S24D300HL.

root@beaglebone:~# tail -n6 /etc/gdm/Init/Default
# Use xrandr!
export XAUTHORITY=`ls /var/run/gdm/auth-for-root-*/database`
export DISPLAY=:0
xrandr --output HDMI-0 --mode 1680x1050

exit 0