I currently have a setup with 3 monitors: one connected via DVI, one via HDMI and one via DisplayPort (because these are the three connectors on my graphics card).
I configured them correctly using
nvidia-settings and saved the config to the X configuration file (after running
nvidia-settings with root to do this).
When I disconnect the DisplayPort-connected monitor the positions change: It doesn't show up in
nvidia-settings anymore and when I reconnect it its position is reset. The other two monitors (HDMI, DVI) still show up in
nvidia-settings when I turn them off.
The problem is that I have a power switch that controls all three monitors and the one that's connected to DisplayPort always seems to be the last one to connect to the pc (regardless of which monitor I connect with DisplayPort).
How can I reconfigure my X-Server (or Xfce if that's the issue) to put the third monitor in the correct position when reconnecting them?