[Bug 110613] *ERROR* uncleared fifo underrun on pipe A

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 6 05:41:04 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110613

Jani Saarinen <jani.saarinen at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #2 from Jani Saarinen <jani.saarinen at intel.com> ---
I see similar messages on following bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=105586
https://bugs.freedesktop.org/show_bug.cgi?id=109479

Maybe duplicate of those? 

If you think no, then please try to reproduce the error using drm-tip
(https://cgit.freedesktop.org/drm-tip) and kernel parameters drm.debug=0x1e
log_buf_len=4M, and if the problem persists attach the full dmesg from boot.

Build instructions: https://01.org/linuxgraphics/documentation/build-guide-0

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