尝试执行任何更新时出现以下错误。我可以通过主机或 DNS 顺利 ping google
Err:1 http://gb.archive.ubuntu.com/ubuntu jammy InRelease
403 Forbidden [IP: 192.168.30.10 3128]
Err:2 http://gb.archive.ubuntu.com/ubuntu jammy-updates InRelease
403 Forbidden [IP: 192.168.30.10 3128]
Err:3 http://gb.archive.ubuntu.com/ubuntu jammy-backports InRelease
403 Forbidden [IP: 192.168.30.10 3128]
另外我也遇到了这些错误
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
E: The repository 'http://gb.archive.ubuntu.com/ubuntu jammy InRelease' is no longer signed.
E: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/jammy/InRelease 403 Forbidden [IP: 192.168.30.10 3128]