Forked from mangoliou/how-to-use-xserver-xorg-video-dummy.mk
Created
September 12, 2018 06:58
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# apt-get install | |
sudo apt-get update | |
# For ubuntu 14.04 | |
sudo apt-get install -y xserver-xorg-video-dummy-lts-trusty | |
# For ubuntu 16.04 | |
sudo apt-get install -y xserver-xorg-video-dummy-lts-willy | |
# Copy the xorg.conf to `/etc/X11/xorg.conf`. | |
wget -P /etc/X11 https://gist.githubusercontent.com/mangoliou/ba126832f2fb8f86cc5b956355346038/raw/b6ad063711226fdd6413189ad905943750d64fd8/xorg.conf | |
# Restart Ubuntu. The resolution will be 1920x1080. | |
# Export XAUTHORITY | |
export XAUTHORITY=/home/admin/.Xauthority | |
# Or | |
export XAUTHORITY=/var/run/lightdm/root/:0 | |
# Query the reoslution. | |
xrandr -d :0 -q | |
# Change resolution in terminal. | |
xrandr -d :0 --output default --mode 1280x960 | |
# The resolution will be 1280x960 without resarting Ubuntu. | |
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