@Giuseppe Terrasi Did you completely remove your existing fglrx driver before installing the .deb from xorg-edgers? You can also try installing the drivers directly from AMD's website too. http://support.amd.com/us/gpudownload/linux/Pages/radeon_linux.aspx
@Giuseppe Terrasi support. amd.com/ us/gpudownload/ linux/Pages/ radeon_ linux.aspx
Did you completely remove your existing fglrx driver before installing the .deb from xorg-edgers? You can also try installing the drivers directly from AMD's website too. http://