I have a dual GPU set (not in SLI) and "xrandr --listproviders" is showing both of them, but KDE's monitors kcm module isn't showing more than 2 displays (from 1 GPU).

See here: http://imagebin.ca/v/1qrN2LnYf6HR

Also, note that when I do a screenshot, ksnapshot does see all 4 monitors somehow: http://imagebin.ca/v/1qrN72A3C8hm

but:
a) I can't see them, meaning they are physically off (they are turned on, but they don't receive any video signal)
b) they seem to be stuck at the logging screen with the progress bar.


Reproducible: Always