Intel driver pain

[kendell clark]

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hi
I don't have a solution for you, but I also experience this error, and
have ever since, I think, kernel 3.16 or so. It seems like a harmless
error, the system seems to work normally. Nevertheless, it should get
fixed if it is a bug.
Thanks
Kendell clark


Sergio Belkin wrote:
> Hi,
> 
> Could you tell me if anyone else is having this kind of issues:
> 
> [vie may 29 07:01:22 2015] [drm] Initialized drm 1.1.0 20060810 
> [vie may 29 07:01:22 2015] [drm] Memory usable by graphics device =
> 2048M [vie may 29 07:01:22 2015] fb: switching to inteldrmfb from
> EFI VGA [vie may 29 07:01:22 2015] [drm] Replacing VGA console
> driver [vie may 29 07:01:22 2015] [drm] Supports vblank timestamp
> caching Rev 2 (21.10.2013). [vie may 29 07:01:22 2015] [drm] Driver
> supports precise vblank timestamp query. [vie may 29 07:01:22 2015]
> [drm] Initialized i915 1.6.0 20150130 for 0000:00:02.0 on minor 0 
> [vie may 29 07:01:22 2015] fbcon: inteldrmfb (fb0) is primary
> device [vie may 29 07:01:22 2015]
> [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR*
> uncleared pch fifo underrun on pch transcoder A [vie may 29
> 07:01:22 2015] [drm:intel_pch_fifo_underrun_irq_handler [i915]] 
> *ERROR* PCH transcoder A FIFO underrun [vie may 29 07:01:23 2015]
> i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
> 
> 
> Thanks in advance
> 
> 
> 
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