Difference between revisions of "Ubuntu 18 04 modifications"
From RobotinoWiki
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</pre> | </pre> | ||
| − | == | + | ==Activate only one display== |
| − | + | Script to check which display is connected. If VGA is connected make it the primary display and disable the others. If HDMI-1 is connected make it the primary display and disable the others. If non is connected use the internal display. | |
| + | |||
| + | Add it to Startup Applications Alt+F2 and run the gnome-session-properties | ||
| + | |||
| + | <pre> | ||
| + | #!/bin/bash | ||
| + | |||
| + | for (( ; ; )) | ||
| + | do | ||
| + | |||
| + | xrandrout=$(xrandr) | ||
| + | |||
| + | if [[ $xrandrout == *"DP-3 connected"* ]] ; then | ||
| + | echo DP3 | ||
| + | xrandr --output DP-3 --primary --auto --output eDP-1 --off --output HDMI-1 --off | ||
| + | elif [[ $xrandrout == *"HDMI-1 connected"* ]] ; then | ||
| + | echo HDMI-1 | ||
| + | xrandr --output HDMI-1 --primary --auto --output eDP-1 --off --output DP-3 --off | ||
| + | else | ||
| + | echo eDP-1 | ||
| + | xrandr --output eDP-1 --primary --auto --output DP-3 --off --output HDMI-1 --off | ||
| + | fi | ||
| + | |||
| + | sleep 5 | ||
| + | done | ||
| + | |||
| + | </pre> | ||
==VNC== | ==VNC== | ||
Revision as of 11:59, 18 April 2019
Graphics drivers
add-apt-repository ppa:oibaf/graphics-drivers apt-get update apt-get upgrade
Activate only one display
Script to check which display is connected. If VGA is connected make it the primary display and disable the others. If HDMI-1 is connected make it the primary display and disable the others. If non is connected use the internal display.
Add it to Startup Applications Alt+F2 and run the gnome-session-properties
#!/bin/bash for (( ; ; )) do xrandrout=$(xrandr) if [[ $xrandrout == *"DP-3 connected"* ]] ; then echo DP3 xrandr --output DP-3 --primary --auto --output eDP-1 --off --output HDMI-1 --off elif [[ $xrandrout == *"HDMI-1 connected"* ]] ; then echo HDMI-1 xrandr --output HDMI-1 --primary --auto --output eDP-1 --off --output DP-3 --off else echo eDP-1 xrandr --output eDP-1 --primary --auto --output DP-3 --off --output HDMI-1 --off fi sleep 5 done
VNC
apt-get install x11vnc
/etc/systemd/system/x11vnc.service
[Unit] Description="x11vnc" [Service] ExecStart=/usr/bin/x11vnc -auth /run/user/1000/gdm/Xauthority -forever -loop -noxdamage -repeat -rfbport 5900 -shared Restart=on-failure [Install] WantedBy=display-manager.service
systemctl enable x11vnc.service
Realsense
sudo apt-key adv --keyserver keys.gnupg.net --recv-key C8B3A55A6F3EFCDE || sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-key C8B3A55A6F3EFCDE sudo add-apt-repository "deb http://realsense-hw-public.s3.amazonaws.com/Debian/apt-repo bionic main" -u sudo apt-get install librealsense2-utils sudo apt-get install librealsense2-dev optinal sudo apt-get install librealsense2-dbg
