I just got this problem!
I can't enable the second monitor as a separete monitor.
I only get it as a mirror... :-/
GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface `org.gnome.SettingsDaemon.XRANDR_2' on object at path /org/gnome/SettingsDaemon/XRANDR
I just got this problem!
I can't enable the second monitor as a separete monitor.
I only get it as a mirror... :-/
GDBus.Error: org.freedesktop .DBus.Error. UnknownMethod: No such interface `org.gnome. SettingsDaemon. XRANDR_ 2' on object at path /org/gnome/ SettingsDaemon/ XRANDR