Arch Linux

mrkernelpanic

Member

Registered: 2014-01-30

Posts: 43

fifo underrun at boot

Hello,

today I got the following error after boot:

lenovo_arch login: [   3.011483] [drm:cpt_set_fifo_underrun_reporting] *ERROR* uncleared pch fifo underrun on pch transcoder A
[   3.011485] [drm:cpt_serr_fifo_int_handler] *ERROR* PCH transcoder A FIFO underrun

However, I still could login on TTY2.

I did a -Syu yesterday, wich included a later kernel.

What does this error indicate? I can not make any sense of this, so pointers in the right direction are appreciated.

Thank you!

satanselbow

Member

Registered: 2011-06-15

Posts: 538

Re: fifo underrun at boot

The top 2 google results for this error bring you to (albeit temporary) solutions to this error (both on these boards) and a discussion as to why it appears...