Re: *ERROR* PCH transcoder A FIFO underrun

[Oliver Ruebenacker]

Hello,

You mean once I update to yet another kernel, things should be working
again? Would you mind explaining the reason for this hope?

Not sure about the quoted diff - I don't see how my problem is related to
backlights?

Thanks!

Best,
     Oliver

On Fri, Jul 11, 2014 at 12:10 PM, Balint Szigeti 
wrote:
> I didn't have chance to try but I think the latest kernel fixes it:
>
> $ rpm -q --changelog kernel-3.15.4-200.fc20|more
> Mon Jul 07 2014 Justin M. Forbes  3.15.4-200
> Linux v3.15.4
> Fixes CVE-2014-4715 (rhbz 1115767 1116362)
> Fixes CVE-2014-4699 (rhbz 1115927 1116477)
> Tue Jul 01 2014 Justin M. Forbes  3.15.3-200
> Linux v3.15.3*- drm/i915: Fix backlight regression caused by misconfigured VBT*
> Tue Jul 01 2014 Hans de Goede
> Add min/max quirk for the ThinkPad Edge E531 touchpad (rhbz#1114768)
>
> Balint
>
> On Fri, 2014-07-11 at 11:23 -0400, Oliver Ruebenacker wrote:
>   Hello,
>
>
> On trying to boot, Fedora crashes on my Lenovo Thinkpad T430 with this
> message:
>
> Booting 'Fedora (3.15.4-200.fc20.x86_64) 20 (Heisenbug)'
>
> [   2.718947] [drm:cpt:cpt_serr_int_handler] *ERROR* PCH transcoder A
> FIFO underrun
>
> Actually, all kernels after 3.13.10-200.fc20.x86_64 are crashing on
> boot on my laptop, but this is the first time I get an error message. Plus,
> I also have random crashes a few times per day.
>
> Any ideas? Thanks!
>   Best,
>
>   Oliver
>
>
>
> --
>
> Oliver Ruebenacker
>
> Founder at Relomics Consulting http://www.relomics.com
>
> Be always grateful, but never satisfied.
>
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