[Bug 79261] [snb] [Samsung NP530U3C-A02CL] [drm:ilk_display_irq_handler] *ERROR* Pipe A FIFO underrun

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Feb 16 02:37:20 PST 2015


https://bugzilla.kernel.org/show_bug.cgi?id=79261

Enrico Bastelli <enrico.bastelli at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |enrico.bastelli at gmail.com

--- Comment #24 from Enrico Bastelli <enrico.bastelli at gmail.com> ---
I've the same errors but, randomly my pc doesn't boot, black screen with this
error on it
[drm:cpt_set_fifo_underrun_reporting] *ERROR* uncleared pch fifo underrun on
pch transcoder A
[   18.389179] [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO
underrun
[   18.813312] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device

I've no error using kernel 3.14 (Linux-LTS on Arch).
I've the error but, no problem at boot using 3.16 kernel.
I've got problem at boot with kernel 3.17 and 3.18 both with Fedora and Arch.

I've tried booting with no usb periferals attached but i've got the same
errors.

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