Bug#1060706: linux-image-6.1.0-17-amd64: intel i225 NIC loses PCIe link, network becomes unusable

[Arno Lehmann <al@its-lehmann.de>]

Hi Salvatore,

Am 13.01.2024 um 13:47 schrieb Salvatore Bonaccorso:

> Just to be clear, can you confirm this is or is not a regression from
> a previous running 6.1.y kernel?

On this hardware, the network issues appeared right from the start.

First time I encountered it was with the Debian installation sime time 
last year, and that's where my research led me to turn off PCIe power 
management.

Actually I don't even know which was the first kernel version I had on 
this host, but it's been on Bookworm for all its lifetime.

> I'm asking because I suspect that
> this similar to
> https://lore.kernel.org/intel-wired-lan/20221031170535.77be0eb5@kernel.org/
> and did not ever worked reliably with your hardware?

The symptoms sound quite different to me. But I can't claim to know 
anything interesting about the different functionalities of PCIe or the 
Linux way to use them...

Cheers,

Arno


--
Arno Lehmann

IT-Service Lehmann
Sandstr. 6, 49080 Osnabrück