Setting radeon.new_pll=0 fixes the problem for me, except that there is a brief flicker (about 1 second) when splash screen starts. After that, the splash screen is displayed normally followed by the login window. Thanks!
Setting radeon.new_pll=0 fixes the problem for me, except that there is a brief flicker (about 1 second) when splash screen starts. After that, the splash screen is displayed normally followed by the login window. Thanks!