Ubuntu 14.04LTS - runtime video card configuration through Radeon driver
- by RJVB
How does one configure Radeon video cards when using the open source Radeon driver - power profile, vsync, etc?
Why I try the widely documented solution (against overheating) that worked for me under LMDE (confirmed with kernels up to 3.12.6), I get the following error:
$ sudo cat /sys/class/drm/card0/device/power_profile
default
$ sudo sh -c…