如何解决apt键被阻止的出站hkp端口问题
我正在使用Ubuntu 9.10,并且需要添加一些apt存储库。不幸的是,我在运行时收到这样的消息sudo apt-get update: W: GPG error: http://ppa.launchpad.net karmic Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5A9BF3BB4E5E17B5 W: GPG error: http://ppa.launchpad.net karmic Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1DABDBB4CEC06767 因此,我需要为这些存储库安装密钥。在9.10下,我们现在可以选择执行以下操作: sudo add-apt-repository ppa:nvidia-vdpau/ppa …