https://bugs.freedesktop.org/show_bug.cgi?id=91880
--- Comment #91 from Orlando Nigro nigro.orlando@gmail.com --- it didn't work :(. I downloaded the firmware (the k one) changed the name and replaced the old one. I reboot and without change the DPM value it freezes after a while. Now I'm back using the echo-command when I login and it's the only way to make the GPU work. Do I maybe have to do more after replacing the file? Run some command?