On 19/09/16 09:36 PM, Mathieu Malaterre wrote: > > Finally your dmesg looks odd since the line `[drm] Forcing AGP to PCI > mode` comes only after the first error.
That isn't odd but the AGP->PCI(e) fallback mechanism working as intended, trying AGP first and falling back to PCIe if AGP fails. Herminio, does the problem also occur if you specify radeon.agpmode=-1 (or maybe =1) on the kernel command line? -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer
