`xrandr` omits a detected Xorg display output (ThinkPad W530 + dock)
Basically, xrandr ignores a display connected to a Thinkpad W530's dockstation DVI output, while it's properly enumerated, according to Xorg's log.
The detailed issue description is at: https://github.com/NixOS/nixpkgs/issues/73527
Component versions (but really, all these details and much much more are in the linked issue):
- Xorg version 1.20.5
- xrandr version 1.5.0