Ubuntu的軟件源更新常見(jiàn)問(wèn)題及解決--全面版-創(chuàng)新互聯(lián)
常出現(xiàn)到問(wèn)題：
1、問(wèn)題如下
W: Failed to fetch http://mirrors.sohu.com/ubuntu/dists/precise/universe/i18n/Index No Hash entry in Release file /var/lib/apt/lists/partial/mirrors.sohu.com_ubuntu_dists_precise_universe_i18n_Index W: Failed to fetch bzip2:/var/lib/apt/lists/partial/mirrors.sohu.com_ubuntu_dists_precise-updates_main_binary-i386_Packages Hash Sum mismatch W: Failed to fetch bzip2:/var/lib/apt/lists/partial/extras.ubuntu.com_ubuntu_dists_precise_main_binary-i386_Packages Hash Sum mismatch E: Some index files failed to download. They have been ignored, or old ones used instead.
解決方法：
將/var/lib/apt/lists/partial/下的所有文件刪除，但是這可以解決大部分問(wèn)題，個(gè)別源不能解決，如"/var/lib/apt /lists/partial/extras.ubuntu.com_ubuntu_dists_precise_main_binary- i386_Packages"，無(wú)耐進(jìn)入/var/lib/apt/lists/將對(duì)應(yīng)的文件刪除
2、無(wú)法找到key的問(wèn)題：
W: GPG 錯(cuò)誤：http://ubuntu.uestc.edu.cn precise-updates Release:下列簽名無(wú)效： BADSIG40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
解決方法：
使用如下命令：
gpg --keyserver subkeys.pgp.net --recv-keys40976EAF437D05B5
