Bug#622993: every 10s I get "[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid ..."

Lisandro Damián Nicanor Pérez Meyer perezmeyer at gmail.com
Mon May 2 09:56:12 PDT 2011


On Monday 02 May 2011 12:25:07 Alex Deucher wrote:
[snip] 
> Can you bisect?  

I really don't know :-) Haven't done it before. On the other hand, I will 
surely not have time to do it until next sunday (if I have time next sunday). 
Sucks, yeah :-/

> I suspect the culprit is one of the patches that made
> the kernel edid parser more strict.  Alternatively, you may have been
> using ums previously which does not have the same strict checks as the
> kernel.

One simple question: is it possible to get the edid info provided by the VGA 
port? In that way one could compare both raw outputs.

-- 
FAQ del pequeño tomi:
P- ¿Porque los programas necesitan tanta RAM hoy?
R- Porque los que programamos somos todos unos subnormales que no
sabemos optimizar nada y nos gusta tener todo en RAM y hacer mmap
a cualquier archivo que queramos acceder en vez de hacerlo como
dios manda (mmap: funcion que mapea un archivo en memoria, no
usar)
  Textual de Martín "El Ruso" Ribelotta

Lisandro Damián Nicanor Pérez Meyer
http://perezmeyer.com.ar/
http://perezmeyer.blogspot.com/
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