J'utilise Ubuntu 20.04 LTS et je partage la connexion internet de mon téléphone, qui utilise le tunneling http, avec mon ordinateur portable Ubuntu. L'application sur le téléphone fournit une IP proxy et un port pour se connecter à son internet. J'ai ajouté ces IP et port de proxy dans les paramètres de proxy réseau d'Ubuntu.
Je peux utiliser cette connexion Internet pour naviguer sur Internet et cela fonctionne bien sur le navigateur mais, je ne peux pas utiliser le terminal pour mettre à jour Ubuntu. Il me donne cette erreur de mauvaise requête.
nuwan@myUbuntu:~$ sudo apt update
Hit:1 http://packages.microsoft.com/repos/vscode stable InRelease
Hit:2 http://linux.teamviewer.com/deb stable InRelease
Hit:3 https://repo.steampowered.com/steam stable InRelease
Err:4 http://ppa.launchpad.net/mkusb/ppa/ubuntu focal InRelease
400 Bad Request [IP: 192.168.43.69 44355]
Err:5 http://us.archive.ubuntu.com/ubuntu focal InRelease
400 Bad Request [IP: 192.168.43.69 44355]
Err:6 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
400 Bad Request [IP: 192.168.43.69 44355]
Get:7 http://dl.google.com/linux/chrome/deb stable InRelease [1,811 B]
Err:8 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease
400 Bad Request [IP: 192.168.43.69 44355]
Err:9 http://us.archive.ubuntu.com/ubuntu focal-security InRelease
400 Bad Request [IP: 192.168.43.69 44355]
Get:10 http://dl.google.com/linux/chrome/deb stable/main amd64 Packages [1,090 B]
Reading package lists... Done
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
E: The repository 'http://ppa.launchpad.net/mkusb/ppa/ubuntu focal InRelease' is no longer signed.
E: Failed to fetch http://ppa.launchpad.net/mkusb/ppa/ubuntu/dists/focal/InRelease 400 Bad Request [IP: 192.168.43.69 44355]
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
E: The repository 'http://us.archive.ubuntu.com/ubuntu focal InRelease' is no longer signed.
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/focal/InRelease 400 Bad Request [IP: 192.168.43.69 44355]
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
E: The repository 'http://us.archive.ubuntu.com/ubuntu focal-updates InRelease' is no longer signed.
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/focal-updates/InRelease 400 Bad Request [IP: 192.168.43.69 44355]
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/focal-backports/InRelease 400 Bad Request [IP: 192.168.43.69 44355]
E: The repository 'http://us.archive.ubuntu.com/ubuntu focal-backports InRelease' is no longer signed.
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: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/focal-security/InRelease 400 Bad Request [IP: 192.168.43.69 44355]
E: The repository 'http://us.archive.ubuntu.com/ubuntu focal-security InRelease' is no longer signed.
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.J'ai trouvé quelques questions connexes comme ceci, mais ils n'ont pas aidé mon problème. quel est le problème ici ? (l'adresse IP diffère de celle de l'image car j'ai supprimé l'image et réintroduit le code avec un nouveau résultat)
