Spoke to soon. Adding the signature doesn't remove the idiotic logo, only the "testing part" of it. Now I have a "Unsupported hardware" logo in the right hand corner.
Generating and installing the deb files from the ati-driver-installer-7-11-x86.x86_64.run gets rid of the logo, but gives a error that DRI is available only for xorg > 7.1.0.0 in Xorg.0.log.
Spoke to soon. Adding the signature doesn't remove the idiotic logo, only the "testing part" of it. Now I have a "Unsupported hardware" logo in the right hand corner.
Generating and installing the deb files from the ati-driver- installer- 7-11-x86. x86_64. run gets rid of the logo, but gives a error that DRI is available only for xorg > 7.1.0.0 in Xorg.0.log.