I'm using Kali, and my Mac Book Pro has some problems with the Wi-Fi monitoring, so I tried to solve them, but when I type the command
apt-get update this appears:
Ign:1 debian.org/debian main InRelease Err:2 .jp.debian.org/debian main Release 404 Not Found Reading package lists... Done E: The repository 'http://ftp.jp.debian.org/debian main Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.