Get:1 file:/var/cuda-repo-ubuntu1804-11-2-local InRelease
Ign:1 file:/var/cuda-repo-ubuntu1804-11-2-local InRelease
Get:2 file:/var/cuda-repo-ubuntu1804-11-2-local Release [564 B]
Get:2 file:/var/cuda-repo-ubuntu1804-11-2-local Release [564 B]
Hit:4 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease
Ign:5 http://ports.ubuntu.com/ubuntu bionic InRelease
Hit:6 https://download.docker.com/linux/ubuntu bionic InRelease
Ign:7 http://ports.ubuntu.com/ubuntu bionic-updates InRelease
Hit:8 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86\_64 InRelease
Hit:9 https://packages.microsoft.com/repos/azure-cli bionic InRelease
Ign:10 http://ports.ubuntu.com/ubuntu bionic-backports InRelease
Hit:11 https://dl.yarnpkg.com/debian stable InRelease
Ign:12 http://ports.ubuntu.com/ubuntu bionic-security InRelease
Hit:13 https://deb.nodesource.com/node\_16.x bionic InRelease
Err:14 http://ports.ubuntu.com/ubuntu bionic Release
 404 Not Found [IP: 185.125.190.39 80]
Err:15 http://ports.ubuntu.com/ubuntu bionic-updates Release
 404 Not Found [IP: 185.125.190.39 80]
Err:16 http://ports.ubuntu.com/ubuntu bionic-backports Release
 404 Not Found [IP: 185.125.190.39 80]
Err:17 http://ports.ubuntu.com/ubuntu bionic-security Release
 404 Not Found [IP: 185.125.190.39 80]
Reading package lists... Done
E: The repository 'http://ports.ubuntu.com/ubuntu bionic 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.
E: The repository 'http://ports.ubuntu.com/ubuntu bionic-updates 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.
E: The repository 'http://ports.ubuntu.com/ubuntu bionic-backports 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.
E: The repository 'http://ports.ubuntu.com/ubuntu bionic-security 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 detai
user