我收到很多这样的错误:
W: An error occurred during the signature verification.
The repository is not updated and the previous index files will be used.
GPG error: http://ftp.uk.debian.org/debian stretch-updates
InRelease: The following signatures couldn't be verified because the public key
is not available: NO_PUBKEY 8B48AD6246925553 NO_PUBKEY 7638D0442B90D010
尝试使用以下命令手动添加密钥:
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553
它说已导入/已处理,但我仍然遇到相同的错误。
答案1
我建议这些:
sudo apt-get clean
sudo mv /var/lib/apt/lists /tmp
sudo mkdir -p /var/lib/apt/lists/partial
sudo apt-get clean
sudo apt-get update