Sorry if this has already been answered in some way before, but I was wondering if there was a way to restart a DisplayPort from the command line to put it simply. I've read some other similar questions before, but I couldn't figure out if they were what I needed.
The issue its self is that my laptop (running Intel Integrated Graphics) doesn't have HDMI, so I use a DisplayPort to HDMI adapter for my monitor. It seems to not recognize the adapter on startup, and continues to ignore it until I unplug it and plug it back in, but while that solution works, its repetitive, and I don't want to wear down the port.
I'm running Ubuntu-Mate 20.04.1 LTS, and if it helps my exact laptop is a HP EliteBook 8470p.
