Created
December 1, 2013 21:07
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Este script es utilizado para agregar la resolución de 1368x768 en sistemas GNU/Linux, para salidas de video VGA. Basado en el post: http://misnotaslinux.blogspot.com/2011/06/debian-60-y-resolucion-de-pantalla.html
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#!/bin/sh | |
# Este script es utilizado para agregar la resolución de 1368x768 en sistemas | |
# GNU/Linux, para salidas de video VGA. | |
# http://misnotaslinux.blogspot.com/2011/06/debian-60-y-resolucion-de-pantalla.html | |
# String de configuración del ModeLine. | |
MODELINE_NAME=`gtf 1366 768 60 \ | |
| grep Modeline \ | |
| awk '{ print $2 }' \ | |
| sed 's/\"//g'` | |
MODELINE_CONFIG=`gtf 1366 768 60 \ | |
| grep Modeline \ | |
| awk '{ print $3" "$4" "$5" "$6" "$7" "$8" "$9" "$10" "$11" "$12" "$13 }'` | |
# Nombre del puerto VGA local. | |
VGA=`xrandr | grep VGA | awk '{ print $1 }'` | |
# Primero borramos el modo en caso de que exista. | |
xrandr --rmmode $MODELINE_NAME | |
# Creamos la resolución. | |
xrandr --newmode $MODELINE_NAME $MODELINE_CONFIG | |
# Agregamos la resolución a la salida por VGA. | |
xrandr --addmode $VGA $MODELINE_NAME |
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Yo lo resuelvo fácil con dos alias de bash :)
alias dual-monitor-on='xrandr --output LVDS1 --preferred --primary --output HDMI1 --preferred --right-of LVDS1'
alias dual-monitor-off='xrandr --output LVDS1 --preferred --primary --output HDMI1 --off'
(LVDS1 es el monitor de la laptop)