Request for explanation of error message

[Oliver Grawert]

hi,
Am Dienstag, den 30.07.2019, 06:21 +0800 schrieb Bret Busby:
> On 30/07/2019, Oliver Grawert <ogra at ubuntu.com> wrote:
> > 
> > well, this points to:
> > 
> > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173
> > 
> > which has a lot of debug info and potential things to try ...
> > 
> I was previously referred to an "ask ubuntu" forum web page with a
> question and solutions relating to this, and, I changed the two lines
> in the grub file, to insert
> pci=nomsi
> then, whilst that stopped the growth of x-0.log , it did not stop the
> error repeating in dmesg output, so I replaced the nomsi with noaer,
> as was suggested, but, again, the same; the
> x-0.log file appears to have stopped growing, but, the error message
> is still incessantly repeating in dmesg.

as i said, there is more in that bug (worth reading it) ... 

start with:

lspci -vt

which should print a tree of your pci devices, so you can potentially
see what's the attached device causing the controller to go wild, it
talks about various BIOS options you can try ... and indeed you could
also try to update your BIOS to a new version of the mainboard
manufacturer ...

ciao
	oli
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