We're still trying to understand what "the problem" is. In pavlov_v's case, the aticonfig initial command was not run to set up the driver during installation so I wouldn't expect it to work properly.

Maybe you have a different problem ? Can you pastebin your log and provide some info about your install, eg whether you built a package or used the basic installer, whether you ran the "aticonfig initial" command from the install instructions etc...