Bug#824491: udev: impossible to disable predictable network interface names

[Michael Biebl]

Am 16.05.2016 um 19:56 schrieb Steinar H. Gunderson:
> On Mon, May 16, 2016 at 07:49:25PM +0200, Michael Biebl wrote:
>>>>>   1. ln -s /dev/null /etc/udev/rules.d/80-net-setup-link.rules
>>>> Have you rebuilt the initramfs after that change? Does the initramfs
>>>> contain the rules file?
>>> No on both counts.
>> If you rebuild the initramfs (see README.Debian) do you get the kernel
>> names back?
> 
> No. But there's still no 80-net-setup-link.rules (whether in /etc or /lib)
> in the initramfs.

That's odd. Which initramfs-tools version is that?
Do you have any custom hooks in /etc/initramfs-tools?
If you check /usr/share/initramfs-tools/hooks/udev, you'll see that
80-net-setup-link.rules is copied into the initramfs by default (and
this is the case here)

> Note that the card doesn't come up until a while after the initramfs is done.
> 
>> Ok, that looks fine. Since I can't reproduce the issueu here
>> (net.ifnames=0 does disable the new naming scheme), can you start by
>> providing a journalctl -alb log from such a boot?
> 
> Unfortunately the journal is clogged with noise due to #823552.
> The only stuff that's not from those voltage regulator messages are these:

Can you try the following
rmmod r8152
udevadm control --log-priority=debug
modprobe r8152

then attach the journactl output

-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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