[systemd-devel] eth2: Failed to rename network interface 6 from 'eth2' to 'eno1': File exists

[Harald Dunkel]

On 2022-01-05 11:17:20, Martin Wilck wrote:
> 
> This is default behavior. To disable it, you need to use
> "net.ifnames=0". If you see the same value multiple times for either
> "acpi_index" or "index", it'd be a firmware problem. I suppose it can
> happen that one device has acpi_index==1 and another one has index==1
> (IIRC the first is derived from ACPI _DSM, the second from SMBIOS / DMI
> type 41).
> 

I wonder where I can find these acpi_index and index attributes?

Regards
Harri