Não é possível atualizar o problema do Ubuntu 16.04 com o initramfs

Question

Quando eu tento:

sudo apt dist-upgrade

Estou recebendo os seguintes erros:

vagrant@ubuntu-16:~$ sudo apt dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up initramfs-tools (0.122ubuntu8.1) ...
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools (0.122ubuntu8.1) ...
update-initramfs: Generating /boot/initrd.img-4.4.0-21-generic
cp: omitting directory '/etc/udev/rules.d/70-persistent-net.rules'
E: /usr/share/initramfs-tools/hooks/udev failed with return 1.
update-initramfs: failed for /boot/initrd.img-4.4.0-21-generic with 1.
dpkg: error processing package initramfs-tools (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 initramfs-tools
E: Sub-process /usr/bin/dpkg returned an error code (1)

    

Answer 1

Desculpe reviver uma pergunta antiga, mas me deparei com ela tentando corrigir isso sem encontrar uma resposta clara.

O seguinte consertou na minha compilação:

rm -rf /etc/udev/rules.d/70-persistent-net.rules
touch /etc/udev/rules.d/70-persistent-net.rules

Isso excluirá a pasta e criará um arquivo como o initramfs espera. Você pode querer verificar se a pasta está vazia antes de removê-la.