仓库里的每个文件都是有checksum的，比如 http://mirrors.ustc.edu.cn/ubuntu/dists/wily/main/binary-amd64/Packages.bz2 里记了每个deb包的checksum， http://mirrors.ustc.edu.cn/ubuntu/dists/wily/Release 里记了上面那个Packages.bz2的checksum
Release那个文件的话是带gpg签名的 On Sat, Jan 16, 2016 at 5:32 PM, Justin Wong <[email protected]> wrote: > 我今天也遇到了 Packages Hashsum mismatch 的情况，话说 apt 是比较的谁的 hashsum？ > > -- > Justin Wong > > On Sat, Jan 16, 2016, at 15:06, Justin Wong wrote: >> @happyaron 同问…… >> apt-get update 好像远比我想象的复杂 >> >> -- >> Justin Wong >> >> On Sat, Jan 16, 2016, at 15:05, Xuefei Ning wrote: >> > 新装的ubuntu系统上，把sources.list改成了tuna的然后运行apt-get udpate后出现了一系列错误如下： >> > >> > ``` >> > 忽略 http://mirrors.tuna.tsinghua.edu.cn trusty-proposed/universe >> > Translation-en >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty-security/main amd64 >> > Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty-security/restricted amd64 >> > Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > 命中 http://mirrors.tuna.tsinghua.edu.cn trusty-security/main i386 Packages >> > 命中 http://mirrors.tuna.tsinghua.edu.cn trusty-security/restricted i386 >> > Packages >> > 命中 http://mirrors.tuna.tsinghua.edu.cn trusty-security/universe i386 >> > Packages >> > 命中 http://mirrors.tuna.tsinghua.edu.cn trusty-security/multiverse i386 >> > Packages >> > 命中 http://mirrors.tuna.tsinghua.edu.cn trusty-security/main >> > Translation-en >> > 命中 http://mirrors.tuna.tsinghua.edu.cn trusty/main Translation-en >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/main Translation-zh >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/multiverse >> > Translation-zh_CN >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/multiverse Translation-zh >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/restricted Translation-zh >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/restricted Translation-en >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/universe Translation-zh_CN >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/universe Translation-zh >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/universe Translation-en >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/main i386 Packages >> > 0 Requested Range Not Satisfiable [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/restricted i386 Packages >> > 0 Requested Range Not Satisfiable [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/universe i386 Packages >> > 0 Requested Range Not Satisfiable [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/multiverse i386 Packages >> > 0 Requested Range Not Satisfiable [IP: 2001:da8:a0:500::252 80] >> > 错误 http://mirrors.tuna.tsinghua.edu.cn trusty/multiverse amd64 Packages >> > 0 Requested Range Not Satisfiable [IP: 2001:da8:a0:500::252 80] >> > 下载 2,385 kB，耗时 10分 6秒 (3,932 B/s) >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-updates/multiverse/binary-amd64/Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-updates/main/binary-i386/Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-updates/restricted/binary-i386/Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-updates/universe/binary-i386/Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-updates/multiverse/binary-i386/Packages >> > 404 Not Found [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-backports/universe/binary-amd64/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-backports/multiverse/binary-amd64/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-backports/main/binary-i386/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-backports/restricted/binary-i386/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-backports/universe/binary-i386/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-backports/restricted/i18n/Translation-en >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-proposed/main/binary-amd64/Packages >> > Hash 校验和不符 >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-proposed/restricted/binary-amd64/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-proposed/universe/binary-amd64/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-proposed/main/binary-i386/Packages >> > Hash 校验和不符 >> > >> > W: 无法下载 >> > http://mirrors.tuna.tsinghua.edu.cn/ubuntu/dists/trusty-proposed/restricted/binary-i386/Packages >> > 错误的报头行 [IP: 2001:da8:a0:500::252 80] >> > ``` >> > >> > 然后大鹰让我把/var/lib/apt/lists删掉再update就好了。。。这是为什么？新的update不会自动覆盖老的lists目录吗。。。 >> > >> > -- >> > >> > --- >> > You received this message because you are subscribed to the Google Groups >> > "TUNA 主邮件列表" group. >> > To unsubscribe from this group and stop receiving emails from it, send an >> > email to [email protected]. >> > To post to this group, send email to [email protected]. >> > For more options, visit https://groups.google.com/d/optout. > > -- > > --- > You received this message because you are subscribed to the Google Groups > "TUNA 主邮件列表" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- Best regards, Zhu Shengjing -- --- You received this message because you are subscribed to the Google Groups "TUNA 主邮件列表" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/d/optout.
