From kernel.ubuntu.com/~kernel-ppa/mainline/..., I installed v4.2.3 on my 14.04 64bit system with AMD A8-6600K, integrated GPU Radeon HD8570D.
The system seems to run, uses the graphic driver “Gallium 0.4 on AMD ARUBA”. But, there are a couple of error messages at startup, too fast to write down. In dmesg I find:
“radeon 0000:00:01.0: Direct firmware load for radeon/TAHITI_vce.bin failed with error -2” “radeon 0000:00:01.0: radeon_vce: Can’t load firmware radeon/TAHITI_vce.bin” “[drm:vce_v1_0_start [radeon]] ERROR VCE not responding, trying to reset the ECPU!!!”
Aside of that, everything seems to work fine, any idea what is wrong/can be done?