On 29.03.2016 05:39, Tobias Koeck wrote: > > DRM Information from dmesg: > --------------------------- > [ 0.389685] Linux agpgart interface v0.103 > [ 1.196300] ata1.00: supports DRM functions and may not be fully > accessible > [ 1.196627] ata1.00: supports DRM functions and may not be fully > accessible > [ 2.345019] [drm] Initialized drm 1.1.0 20060810 > [ 2.374580] [drm] radeon kernel modesetting enabled. > [ 2.386694] [drm:radeon_pci_probe [radeon]] *ERROR* radeon kernel > modesetting for R600 or later requires firmware-linux-nonfree.
Looks like you're missing the firmware-linux-nonfree / firmware-amd-graphics package. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer