┌──(LearnExploit㉿kali)-[~]
└─$ echo "deb http://http.kali.org/kali kali-rolling main contrib non-free non-free-firmware" | sudo tee /etc/apt/sources.list
[...]

┌──(LearnExploit㉿kali)-[~]
└─$ sudo apt update && sudo apt -y full-upgrade
[...]

┌──(LearnExploit㉿kali)-[~]
└─$ cp -vrbi /etc/skel/. ~/
[...]

┌──(LearnExploit㉿kali)-[~]
└─$ [ -f /var/run/reboot-required ] && sudo reboot -f