Ah, what you’re looking for is called udev. It supplies the system with device events from the linux kernel.
This gist of it is, to use this command
udevadm monitor --environment--udev
then unplug and plug in your monitor. You should see the events on screen. You then write a rule and place it in /etc/udev/rules.d. To run a script add something like
Ah, what you’re looking for is called udev. It supplies the system with device events from the linux kernel.
This gist of it is, to use this command
udevadm monitor --environment --udevthen unplug and plug in your monitor. You should see the events on screen. You then write a rule and place it in /etc/udev/rules.d. To run a script add something like
ACTION=="change", SUBSYSTEM=="drm", KERNEL=="card0-HDMI-A-1", \ RUN+="/usr/local/monitor-script.sh"See the man udev page for more info (☞ﾟヮﾟ)☞