Hi Tomas,

> The moniker for that is "predictable interface names". And you
> seem to assume that there hasn't been a discussion.
> 
> This being Debian, there sure has been one, you just didn't
> notice :-)
> 
Might be, but this does not explain, why there are still scripts and 
configurations, which are still using the old names. And THAT is the problem.

> The default (Debian /has/ to settle for one default, since many
> people installing Debian don't know or care what an interface
> name is, let alone what the heck a /predictable interface name/
> is), is "predictable interface names".
> 
Yes, I wrote about it. And I also told my opinion about it: If people shall 
use it, why change to predictable names? That makes no sense.

> Since not everyone wants or likes that default, you can override
> it: just just add net.ifnames=0  to your linux commandline (e.g.
> in /etc/default/grub, like so [1]:
> 
I did so some time, but I changed to the new names. However, looks like I have 
to go back, due to the problems I mentioned. 

BTW: After an upgrade there suddenly appeared a new line 
GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0"
in /etc/default/grub, without my intervention! Who added this line???
 
>   GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0"
> 
> don't forget to run update-grub afterwards, ask here if unsure,
> proceed with care, etc. etc.).

Of course. :)
> 
> Cheers
> 
> [1]
> https://wiki.debian.org/NewInStretch#If_you_install_fresh_instead_of_upgrad
> ing... You do read the release notes, don't you? ;-)
> -- t

IMO the handling of names is still half-baked and we should have a look at it.

Best 

Hans

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