apt-get update 报如下错误: 忽略 http://cn.archive.ubuntu.com trusty-backports/multiverse Translation-zh 忽略 http://cn.archive.ubuntu.com trusty-backports/restricted Translation-zh_CN 忽略 http://cn.archive.ubuntu.com trusty-backports/restricted Translation-zh 忽略 http://cn.archive.ubuntu.com trusty-backports/universe Translation-zh_CN 忽略 http://cn.archive.ubuntu.com trusty-backports/universe Translation-zh 下载 1,666 kB,耗时 3分 35秒 (7,740 B/s) W: GPG 错误:http://ftp.cn.debian.org squeeze Release: 由于没有公钥,无法验证下列签名: NO_PUBKEY AED4B06F473041FA NO_PUBKEY 64481591B98321F9 W: 无法下载 http://ppa.launchpad.net/yannubuntu/boot-repair/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found W: 无法下载 http://ppa.launchpad.net/yannubuntu/boot-repair/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found 1. 要解决签名的问题: apt-key adv --recv-keys --keyserver keyserver.Ubuntu.com AED4B06F473041FA 2. 要解决404 Not Found的问题: sed -i 's/trusty/saucy/g' '/etc/apt/sources.list.d/yannubuntu-boot-repair-trusty.list' 可以继续了. (责任编辑:IT) |