ubuntu执行apt-get update报错: 错误:14 http://cn.mirrors.ustc.edu.cn/ubuntu bionic InRelease

本文介绍了解决Ubuntu系统软件更新速度慢的问题,通过更换为国内的软件源如网易或阿里云,大幅提升更新速度。文章详细说明了操作步骤,包括备份原软件源、修改sources.list文件以及更新软件源。
部署运行你感兴趣的模型镜像

参考:https://blog.youkuaiyun.com/BigData_Mining/article/details/87867979
在这里插入图片描述
原因:在刚安装好的Ubuntu系统的时候,在进行软件更新的时候会发现速度非常的慢,这是因为软件源使用的是国外源的原因。

解决方案:
1、使用国内的软件源在软件下载速度方面相对比较快,找到软件源文件sources.list的位置
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2、在更新软件源之前建议先把原来的软件源文件进行备份,避免更改错误造成无法恢复。
在这里插入图片描述
3、备份完成后,打开软件源文件进行更改,下图是把软件源修改为网易软件源。修改完成后保存即可。

sudo gedit /etc/apt/source_list

原来的:
原来的
改过的;
在这里插入图片描述
我是将所有的cn.archive.ubuntu.com 都替换为了163镜像。其余没动。

4、也可以把软件源修改为阿里云的软件源,这两个软件源无论使用哪一个都是可以的。而且速度也非常的快。

在这里插入图片描述

5、修改完成后使用sudo apt-get update命令进行更新软件源即可
在这里插入图片描述

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Ubuntu 18.04 sudo apt-get update 命中:1 https://mirrors.ustc.edu.cn/ubuntu bionic InRelease 命中:2 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu bionic InRelease 命中:3 https://mirrors.ustc.edu.cn/ubuntu bionic-updates InRelease 命中:4 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu bionic InRelease 命中:5 https://mirrors.ustc.edu.cn/ubuntu bionic-backports InRelease 命中:6 https://mirrors.ustc.edu.cn/ubuntu bionic-security InRelease 命中:7 http://packages.osrfoundation.org/gazebo/ubuntu-stable bionic InRelease 命中:8 http://packages.ros.org/ros/ubuntu bionic InRelease 命中:9 http://ppa.launchpad.net/obsproject/obs-studio/ubuntu bionic InRelease 命中:11 http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu bionic InRelease 获取:10 https://apt.kitware.com/ubuntu bionic InRelease [15.6 kB] 错误:10 https://apt.kitware.com/ubuntu bionic InRelease 由于没有公钥,无法验证下列签名: NO_PUBKEY 16FAAD7AF99A65E2 已下载 15.6 kB,耗时 2秒 (10.0 kB/s) 正在读取软件包列表... 完成 W: 校验数字签名时出错。此仓库未被更新,所以仍然使用此前的索引文件。GPG 错误https://apt.kitware.com/ubuntu bionic InRelease: 由于没有公钥,无法验证下列签名: NO_PUBKEY 16FAAD7AF99A65E2 W: 无法下载 https://apt.kitware.com/ubuntu/dists/bionic/InRelease 由于没有公钥,无法验证下列签名: NO_PUBKEY 16FAAD7AF99A65E2 W: 部分索引文件下载失败。如果忽略它们,那将转而使用旧的索引文件。
06-14
(base) eaibot@eaibot-desktop:/etc/apt$ sudo vi /etc/apt/sources.list (base) eaibot@eaibot-desktop:/etc/apt$ sudo apt-get update && sudo apt-get upgrade 获取:1 https://mirrors.ustc.edu.cn/ubuntu bionic InRelease [242 kB] 获取:2 https://mirrors.ustc.edu.cn/ubuntu bionic-security InRelease [102 kB] 获取:3 https://mirrors.ustc.edu.cn/ubuntu bionic-updates InRelease [102 kB] 获取:4 https://mirrors.ustc.edu.cn/ubuntu bionic-backports InRelease [102 kB] 获取:5 https://mirrors.ustc.edu.cn/ubuntu bionic/main Sources [829 kB] 获取:6 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse Sources [181 kB] 获取:7 https://mirrors.ustc.edu.cn/ubuntu bionic/universe Sources [9,051 kB] 获取:8 https://mirrors.ustc.edu.cn/ubuntu bionic/restricted Sources [5,324 B] 忽略:9 https://mirrors.ustc.edu.cn/ubuntu bionic/main arm64 Packages 获取:10 https://mirrors.ustc.edu.cn/ubuntu bionic/main Translation-en [516 kB] 获取:11 https://mirrors.ustc.edu.cn/ubuntu bionic/main Translation-zh_CN [67.7 kB] 获取:12 https://mirrors.ustc.edu.cn/ubuntu bionic/main arm64 DEP-11 Metadata [472 kB] 获取:13 https://mirrors.ustc.edu.cn/ubuntu bionic/main DEP-11 48x48 Icons [118 kB] 获取:14 https://mirrors.ustc.edu.cn/ubuntu bionic/main DEP-11 64x64 Icons [245 kB] 获取:15 https://mirrors.ustc.edu.cn/ubuntu bionic arm64 Contents (deb) [37.8 MB] 忽略:16 https://mirrors.ustc.edu.cn/ubuntu bionic/restricted arm64 Packages 获取:17 https://mirrors.ustc.edu.cn/ubuntu bionic/restricted Translation-zh_CN [1,188 B] 获取:18 https://mirrors.ustc.edu.cn/ubuntu bionic/restricted Translation-en [3,584 B] 忽略:19 https://mirrors.ustc.edu.cn/ubuntu bionic/universe arm64 Packages 获取:20 https://mirrors.ustc.edu.cn/ubuntu bionic/universe Translation-en [4,941 kB] 获取:21 https://mirrors.ustc.edu.cn/ubuntu bionic/universe Translation-zh_CN [174 kB] 获取:22 https://mirrors.ustc.edu.cn/ubuntu bionic/universe arm64 DEP-11 Metadata [3,243 kB] 获取:23 https://mirrors.ustc.edu.cn/ubuntu bionic/universe DEP-11 48x48 Icons [2,151 kB] 获取:24 https://mirrors.ustc.edu.cn/ubuntu bionic/universe DEP-11 64x64 Icons [8,420 kB] 忽略:25 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse arm64 Packages 获取:26 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse Translation-zh_CN [4,768 B] 获取:27 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse Translation-en [108 kB] 获取:28 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse arm64 DEP-11 Metadata [44.4 kB] 获取:29 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse DEP-11 48x48 Icons [8,931 B] 获取:30 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse DEP-11 64x64 Icons [225 kB] 获取:31 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main Sources [301 kB] 获取:32 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe Sources [337 kB] 获取:33 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse Sources [12.2 kB] 获取:34 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted Sources [32.4 kB] 忽略:35 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main arm64 Packages 获取:36 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main Translation-en [468 kB] 获取:37 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main arm64 DEP-11 Metadata [70.9 kB] 获取:38 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main DEP-11 48x48 Icons [31.1 kB] 获取:39 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main DEP-11 64x64 Icons [67.9 kB] 获取:40 https://mirrors.ustc.edu.cn/ubuntu bionic-security arm64 Contents (deb) [171 MB] 忽略:41 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted arm64 Packages 获取:42 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted Translation-en [182 kB] 获取:43 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted arm64 DEP-11 Metadata [212 B] 获取:44 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted DEP-11 48x48 Icons [29 B] 获取:45 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted DEP-11 64x64 Icons [29 B] 忽略:46 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe arm64 Packages 获取:47 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe Translation-en [308 kB] 获取:48 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe arm64 DEP-11 Metadata [56.9 kB] 获取:49 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe DEP-11 48x48 Icons [35.7 kB] 获取:50 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe DEP-11 64x64 Icons [152 kB] 忽略:51 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse arm64 Packages 获取:52 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse Translation-en [3,928 B] 获取:53 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse arm64 DEP-11 Metadata [208 B] 获取:54 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse DEP-11 48x48 Icons [29 B] 获取:55 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse DEP-11 64x64 Icons [2,638 B] 获取:56 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe Sources [512 kB] 获取:57 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main Sources [546 kB] 获取:58 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted Sources [35.3 kB] 获取:59 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse Sources [18.9 kB] 忽略:60 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main arm64 Packages 获取:61 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main Translation-en [554 kB] 获取:62 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main arm64 DEP-11 Metadata [290 kB] 获取:63 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main DEP-11 48x48 Icons [82.8 kB] 获取:64 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main DEP-11 64x64 Icons [154 kB] 获取:65 https://mirrors.ustc.edu.cn/ubuntu bionic-updates arm64 Contents (deb) [180 MB] 忽略:66 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted arm64 Packages 获取:67 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted Translation-en [187 kB] 获取:68 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted arm64 DEP-11 Metadata [212 B] 获取:69 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted DEP-11 48x48 Icons [29 B] 获取:70 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted DEP-11 64x64 Icons [29 B] 忽略:71 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe arm64 Packages 获取:72 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe Translation-en [421 kB] 获取:73 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe arm64 DEP-11 Metadata [297 kB] 获取:74 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe DEP-11 48x48 Icons [237 kB] 获取:75 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe DEP-11 64x64 Icons [521 kB] 忽略:76 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse arm64 Packages 获取:77 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse Translation-en [6,088 B] 获取:78 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse arm64 DEP-11 Metadata [212 B] 获取:79 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse DEP-11 48x48 Icons [29 B] 获取:80 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse DEP-11 64x64 Icons [2,638 B] 获取:81 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe Sources [6,588 B] 获取:82 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main Sources [10.5 kB] 忽略:83 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main arm64 Packages 获取:84 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main Translation-en [14.6 kB] 获取:85 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main arm64 DEP-11 Metadata [5,372 B] 获取:86 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main DEP-11 48x48 Icons [7,156 B] 获取:87 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main DEP-11 64x64 Icons [10.7 kB] 获取:88 https://mirrors.ustc.edu.cn/ubuntu bionic-backports arm64 Contents (deb) [797 kB] 获取:89 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/restricted arm64 DEP-11 Metadata [216 B] 获取:90 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/restricted DEP-11 48x48 Icons [29 B] 获取:91 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/restricted DEP-11 64x64 Icons [29 B] 忽略:92 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe arm64 Packages 获取:93 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe Translation-en [8,668 B] 获取:94 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe arm64 DEP-11 Metadata [10.0 kB] 获取:95 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe DEP-11 48x48 Icons [5,009 B] 获取:96 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe DEP-11 64x64 Icons [6,808 B] 获取:97 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/multiverse arm64 DEP-11 Metadata [216 B] 获取:98 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/multiverse DEP-11 48x48 Icons [29 B] 获取:99 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/multiverse DEP-11 64x64 Icons [29 B] 忽略:9 https://mirrors.ustc.edu.cn/ubuntu bionic/main arm64 Packages 忽略:16 https://mirrors.ustc.edu.cn/ubuntu bionic/restricted arm64 Packages 忽略:19 https://mirrors.ustc.edu.cn/ubuntu bionic/universe arm64 Packages 忽略:25 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse arm64 Packages 忽略:35 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main arm64 Packages 忽略:41 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted arm64 Packages 忽略:46 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe arm64 Packages 忽略:51 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse arm64 Packages 忽略:60 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main arm64 Packages 忽略:66 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted arm64 Packages 忽略:71 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe arm64 Packages 忽略:76 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse arm64 Packages 忽略:83 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main arm64 Packages 忽略:92 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe arm64 Packages 忽略:9 https://mirrors.ustc.edu.cn/ubuntu bionic/main arm64 Packages 忽略:16 https://mirrors.ustc.edu.cn/ubuntu bionic/restricted arm64 Packages 忽略:19 https://mirrors.ustc.edu.cn/ubuntu bionic/universe arm64 Packages 忽略:25 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse arm64 Packages 忽略:35 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main arm64 Packages 忽略:41 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted arm64 Packages 忽略:46 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe arm64 Packages 忽略:51 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse arm64 Packages 忽略:60 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main arm64 Packages 忽略:66 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted arm64 Packages 忽略:71 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe arm64 Packages 忽略:76 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse arm64 Packages 忽略:83 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main arm64 Packages 忽略:92 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe arm64 Packages 错误:9 https://mirrors.ustc.edu.cn/ubuntu bionic/main arm64 Packages 404 Not Found [IP: 2001:da8:d800:95::110 443] 忽略:16 https://mirrors.ustc.edu.cn/ubuntu bionic/restricted arm64 Packages 忽略:19 https://mirrors.ustc.edu.cn/ubuntu bionic/universe arm64 Packages 忽略:25 https://mirrors.ustc.edu.cn/ubuntu bionic/multiverse arm64 Packages 错误:35 https://mirrors.ustc.edu.cn/ubuntu bionic-security/main arm64 Packages 404 Not Found [IP: 2001:da8:d800:95::110 443] 忽略:41 https://mirrors.ustc.edu.cn/ubuntu bionic-security/restricted arm64 Packages 忽略:46 https://mirrors.ustc.edu.cn/ubuntu bionic-security/universe arm64 Packages 忽略:51 https://mirrors.ustc.edu.cn/ubuntu bionic-security/multiverse arm64 Packages 错误:60 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/main arm64 Packages 404 Not Found [IP: 2001:da8:d800:95::110 443] 忽略:66 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/restricted arm64 Packages 忽略:71 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/universe arm64 Packages 忽略:76 https://mirrors.ustc.edu.cn/ubuntu bionic-updates/multiverse arm64 Packages 错误:83 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/main arm64 Packages 404 Not Found [IP: 2001:da8:d800:95::110 443] 忽略:92 https://mirrors.ustc.edu.cn/ubuntu bionic-backports/universe arm64 Packages 86% [40 Contents-arm64 store 0 B]
09-17
ysa@ysa:~$ sudo apt-get update [sudo] ysa 的密码: 命中:1 https://mirrors.ustc.edu.cn/ubuntu bionic InRelease 命中:2 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu bionic InRelease 命中:3 https://mirrors.ustc.edu.cn/ubuntu bionic-updates InRelease 获取:4 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu bionic InRelease [4,680 B] 命中:5 https://mirrors.ustc.edu.cn/ubuntu bionic-backports InRelease 命中:6 https://mirrors.ustc.edu.cn/ubuntu bionic-security InRelease 错误:2 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu bionic InRelease 下列签名无效: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org> 错误:4 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu bionic InRelease 下列签名无效: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org> 已下载 4,680 B,耗时 1秒 (4,352 B/s) 正在读取软件包列表... 完成 W: 校验数字签名时出错。此仓库未被更新,所以仍然使用此前的索引文件。GPG 错误http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu bionic InRelease: 下列签名无效: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org> W: 校验数字签名时出错。此仓库未被更新,所以仍然使用此前的索引文件。GPG 错误http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu bionic InRelease: 下列签名无效: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org> W: 无法下载 http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/dists/bionic/InRelease 下列签名无效: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org> W: 无法下载 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu/dists/bionic/InRelease 下列签名无效: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org> W: 部分索引文件下载失败。如果忽略它们,那将转而使用旧的索引文件。
08-08
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