Here is a little more debug info. I uncommented DRMDEBUG in sys/dev/pci/drm/include/drm/drmP.h
root on sd0a (b9c87e5264160760.a) swap on sd0b dump on sd0b [drm] GuC: No firmware known for this platform! [drm] HuC: No firmware known for this platform! [drm] Supports vblank timestamp caching Rev 2 (21.10.2013) [drm] Driver supports precise vblank timestamp query. [drm] Failed to find VBIOS tables (VBT) [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) [drm] Cannot find any crtc or sizes [drm] Cannot find any crtc or sizes init: can't open /dev/console: Device not configured
