On Thu, Apr 17, 2014 at 10:01:27PM +0200, Borislav Petkov wrote: > On Thu, Apr 17, 2014 at 03:52:40PM -0400, Dave Jones wrote: > > Just as X starts up, I see this in dmesg.. > > > > [ 42.879049] [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun > > FWIW, I have that too. It should be something i915-related: > > [ 0.617673] [drm] Memory usable by graphics device = 2048M > [ 0.694445] i915 0000:00:02.0: irq 42 for MSI/MSI-X > [ 0.694549] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). > [ 0.694631] [drm] Driver supports precise vblank timestamp query. > [ 0.695313] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem > [ 0.788300] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 > [ 0.799829] fbcon: inteldrmfb (fb0) is primary device > [ 1.176845] [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun Can you send me your .config off-list ? I wonder if this is something config specific that's causing me to see this, and you not, given we've apparently got similar machines. Dave -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
