Hello
When I use the command "apt-get upgrade" I can not start the computer (boot system) because in raports on start I have a 'cgroup: cgroup2: unknown option "nsdelegate"'.
And waiting has no end. I've reformatted my computer many times to try and it's allways.
In 32Bit version of Kali I don't have this probem.
I am a fresh in this field and I would ask for a detailed explanation.

[= Informations about system =]

id
uid=0(root) gid=0(root) grupy=0(root)

uname -a
Linux kali 4.12.0-kali1-amd64 #1 SMP Debian 4.12.6-1kali6 (2017-08-30) x86_64 GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID: Kali
Description: Kali GNU/Linux Rolling
Release: kali-rolling
Codename: kali-rolling