Download AMD Catalyst 15.9 Beta - 15.201.1151 as released by AMD. Supported cards are ATI Radeon HD 5000 Series Graphics up to Fury-X.... AMD Catalyst 15.9 Beta Download
Anyone else getting black screens in Firefox after this update? In any case, I rolled back to the old driver to hopefully fix.
Both my PC R9 290 and my laptop 5870 running much better now. Ran DDU on the laptop to get it working as the installation failed the first time. Firefox is actually usable for me now.
That was actually a FireFox ads issue with v41. Use v41.01 or use an ad block and FireFox works fine. Not a Video driver issue.
Realistically there should be an official message in this topic saying to use 15.9.1 instead, since this has been pulled, and this and associated topics closed.