root@Comp:/home/elliot/Downloads/hashcat-3.6.0# apt-get update
Ign:1 h
ttp://gb.archive.ubuntu.com/ubuntu artful InRelease
Ign:2 h
ttp://security.ubuntu.com/ubuntu artful-security InRelease
Ign:3 h
ttp://gb.archive.ubuntu.com/ubuntu artful-updates InRelease
Ign:4 h
ttp://gb.archive.ubuntu.com/ubuntu artful-backports InRelease
Ign:5 h
ttp://ppa.launchpad.net/graphics-drivers/ppa/ubuntu artful InRelease
Err:6 h
ttp://security.ubuntu.com/ubuntu artful-security Release
Unsupported proxy configured: 127.0.0.1://8888
Err:7 h
ttp://gb.archive.ubuntu.com/ubuntu artful Release
  Unsupported proxy configured: 127.0.0.1://8888
Err:8 h
ttp://gb.archive.ubuntu.com/ubuntu artful-updates Release
  Unsupported proxy configured: 127.0.0.1://8888
Err:9 h
ttp://ppa.launchpad.net/graphics-drivers/ppa/ubuntu artful Release
  Unsupported proxy configured: 127.0.0.1://8888
Err:10 h
ttp://gb.archive.ubuntu.com/ubuntu artful-backports Release
  Unsupported proxy configured: 127.0.0.1://8888
Reading package lists... Done
E: The repository 'h
ttp://security.ubuntu.com/ubuntu artful-security
Release' does no longer 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.
E: The repository 'h
ttp://gb.archive.ubuntu.com/ubuntu artful Release' does no longer 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.
E: The repository 'h
ttp://gb.archive.ubuntu.com/ubuntu artful-updates Release' does no longer 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.
E: The repository 'h
ttp://ppa.launchpad.net/graphics-drivers/ppa/ubuntu artful Release' does no longer 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.
E: The repository 'h
ttp://gb.archive.ubuntu.com/ubuntu artful-backports Release' does no longer 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.