openSUSE:Leap:42.3 openSUSE Leap 42.3 https://download.opensuse.org/distribution/leap/42.3/repo/oss/ libdmx1 Distributed Multihead X extension library libdmx is an interface to the DMX extension for X, which allows a single server to be set up as a proxy spanning multiple servers -- not unlike Xinerama across discrete physical machines. It can be reconfigured on the fly to change the layout, and it is presented as a single logical display to clients. libdmx allows clients to configure the layout of DMX servers by adding and removing screens, input devices, et al.