I just did a fresh installation of Debian 8 (jessie) on my HP dv6 64bit laptop with a Radeon 5450 HD graphics card. I wanted to install the proprietary ATI driver, but at the installation I just got a tty1 console and KDE desktop is no longer available. I followed these instructions but they don't seem to work for me. I also tried to install the ati free driver from Debian sources but it doesn't work either!
Any help?