Hi Ossi, Your digging:
> I went digging what produces the error > > error: [drm:pid0:inteldrm_attach] *ERROR* failed to init modeset > > and it looks like in sys/dev/pci/drm/drm_irq.c:1.66 > > drm_irq_install() calls > > if (drm_dev_to_irq(dev) == 0) > return -EINVAL; > > drm_dev_to_irq(dev) returns 0 and my skills end here to dig this > further. > > these lines in dmesg are my debugging from kernel (and "stacktrace"): > > error: [drm:pid0:drm_dev_to_irq] *ERROR* irq == 0 > error: [drm:pid0:drm_irq_install] *ERROR* oherrala: drm_irq_install: > drm_dev_to_irq > error: [drm:pid0:i915_load_modeset_init] *ERROR* oherrala: > i915_load_modeset_init: drm_irq_install > error: [drm:pid0:inteldrm_attach] *ERROR* oherrala: i915_drm.c: failed to > init modeset Helped quite a bit. I'm fairly certain the diff I just committed will fix your problem. Cheers, Mark