apt-get update not working apt-secure(8) manpage for repository creation

 root@bgworker2:~# apt update Err:1 focal InRelease 407 Proxy Authentication Required [IP: 103.111.180.34 8082] Err:2 focal InRelease Invalid response from proxy: HTTP/1.1 407 Proxy Authentication Required Mime- X-iboss-Error: ERR_CACHE_ACCESS_DENIED 0 Proxy-Authenticate: Basic realm="ibolive [IP: 103.111.180.34 8082] Err:3 focal-updates InRelease 407 Proxy Authentication Required [IP: 103.111.180.34 8082] Err:4 focal-backports InRelease 407 Proxy Authentication Required [IP: 103.111.180.34 8082] Err:5 focal-security InRelease 407 Proxy Authentication Required [IP: 103.111.180.34 8082] Reading package lists... Done N: See apt-secure(8) manpage for repository creation and user configuration deta N: Updating from such a repository can't be done securely, and is therefore disa E: The repository ' focal InRelease' is no lo E: Failed to fetch 40 N: See apt-secure(8) manpage for repository creation and user configuration deta N: Updating from such a repository can't be done securely, and is therefore disa E: The repository ' focal-updates InRelease' E: Failed to fetch E: Failed to fetch N: Updating from such a repository can't be done securely, and is therefore disa N: See apt-secure(8) manpage for repository creation and user configuration deta N: Updating from such a repository can't be done securely, and is therefore disa N: See apt-secure(8) manpage for repository creation and user configuration deta root@bgworker2:~# a root@bgworker2:~# a root@bgworker2:~# 

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