Ubuntu sudo apt-get update提示 Failed to fetch,解决办法
问题:
执行sudo apt-get update提示:Failed to fetch
chen@ubuntu:~/soft/Python-2.7.$ sudo apt-get update
Get: http://ppa.launchpad.net/fkrull/deadsnakes-python2.7/ubuntu xenial InRelease [2,281 B]
Err: http://ppa.launchpad.net/fkrull/deadsnakes-python2.7/ubuntu xenial InRelease
Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Fetched , B in 0s (, B/s)
Reading package lists... Done
E: Failed to fetch http://ppa.launchpad.net/fkrull/deadsnakes-python2.7/ubuntu/dists/xenial/InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: Some index files failed to download. They have been ignored, or old ones used instead.
但是在虚拟机里面直接访问:http://ppa.launchpad.net/fkrull/deadsnakes-python2.7/ubuntu 是可以的啊
一、删除文件
sudo rm -rf /var/lib/apt/lists
二、删除所有源
三、修改源
sudo vi /etc/apt/sources.list
里面写入163的源
deb http://mirrors.163.com/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-backports main restricted universe multiverse
查看源
四、测试
再次sudo apt-get update
提示如下:
guchen@ubuntu:~/soft/Python-2.7.$ sudo apt-get update
Get: http://mirrors.163.com/ubuntu xenial InRelease [2,281 B]
Get: http://mirrors.163.com/ubuntu xenial-security InRelease [2,281 B]
Err: http://mirrors.163.com/ubuntu xenial InRelease
Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Err: http://mirrors.163.com/ubuntu xenial-security InRelease
Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Get: http://mirrors.163.com/ubuntu xenial-updates InRelease [2,281 B]
Err: http://mirrors.163.com/ubuntu xenial-updates InRelease
Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Get: http://mirrors.163.com/ubuntu xenial-proposed InRelease [2,281 B]
Err: http://mirrors.163.com/ubuntu xenial-proposed InRelease
Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Get: http://mirrors.163.com/ubuntu xenial-backports InRelease [2,281 B]
Err: http://mirrors.163.com/ubuntu xenial-backports InRelease
Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
Fetched , B in 0s (19.8 kB/s)
Reading package lists... Done
E: Failed to fetch http://mirrors.163.com/ubuntu/dists/xenial/InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: Failed to fetch http://mirrors.163.com/ubuntu/dists/xenial-security/InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: Failed to fetch http://mirrors.163.com/ubuntu/dists/xenial-updates/InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: Failed to fetch http://mirrors.163.com/ubuntu/dists/xenial-proposed/InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: Failed to fetch http://mirrors.163.com/ubuntu/dists/xenial-backports/InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)
E: Some index files failed to download. They have been ignored, or old ones used instead.
五、切换认证
怎么还提示:does the network require authentication?
需要权限??
解决方法:将software$updates中的Authentication换一个试试
六、成功
最后再执行一下:
sudo apt-get clean
sudo apt-get update
guchen@ubuntu:~/soft/Python-2.7.$ sudo apt-get update
Get: http://mirrors.163.com/ubuntu xenial InRelease [247 kB]
Get: http://mirrors.163.com/ubuntu xenial-security InRelease [107 kB]
Get: http://mirrors.163.com/ubuntu xenial-updates InRelease [109 kB]
Get: http://mirrors.163.com/ubuntu xenial-proposed InRelease [260 kB]
Get: http://mirrors.163.com/ubuntu xenial-backports InRelease [107 kB]
Get: http://mirrors.163.com/ubuntu xenial/main Sources [868 kB]
Get: http://mirrors.163.com/ubuntu xenial/restricted Sources [4,808 B]
Get: http://mirrors.163.com/ubuntu xenial/universe Sources [7,728 kB]
Get: http://mirrors.163.com/ubuntu xenial/multiverse Sources [179 kB]
Get: http://mirrors.163.com/ubuntu xenial/main amd64 Packages [1,201 kB]
Get: http://mirrors.163.com/ubuntu xenial/main i386 Packages [1,196 kB]
Get: http://mirrors.163.com/ubuntu xenial/main Translation-en [568 kB]
Get: http://mirrors.163.com/ubuntu xenial/main amd64 DEP-11 Metadata [733 kB]
Get: http://mirrors.163.com/ubuntu xenial/main DEP-11 64x64 Icons [409 kB]
Get: http://mirrors.163.com/ubuntu xenial/restricted amd64 Packages [8,344 B]
Get: http://mirrors.163.com/ubuntu xenial/restricted i386 Packages [8,684 B]
Get: http://mirrors.163.com/ubuntu xenial/restricted Translation-en [2,908 B]
Get: http://mirrors.163.com/ubuntu xenial/restricted amd64 DEP-11 Metadata [186 B]
Get: http://mirrors.163.com/ubuntu xenial/universe amd64 Packages [7,532 kB]
Get: http://mirrors.163.com/ubuntu xenial-backports/universe DEP-11 64x64 Icons [1,789 B]
Get: http://mirrors.163.com/ubuntu xenial-backports/multiverse amd64 DEP-11 Metadata [216 B]
Get: http://mirrors.163.com/ubuntu xenial-backports/multiverse DEP-11 64x64 Icons [29 B]
Fetched 53.4 MB in 18s (, kB/s)
AppStream cache update completed, but some metadata was ignored due to errors.
Reading package lists... Done
终于搞定啦
备注:
最好把DNS设置一下
sudo vi /etc/resolv.conf
在里面添加
nameserver 8.8.8.8
重启网络服务
sudo service networking restart
Ubuntu sudo apt-get update提示 Failed to fetch,解决办法的更多相关文章
- ubuntu Linux 测试PHP却提示下载文件的解决办法
ubuntu Linux 测试PHP却提示下载文件的解决办法 一般这种情况都是在刚刚开始配置环境时出现的, 输入 sudo a2enmod php5 看提示如果出现“$ This module ...
- Ubuntu字符界面输入密码始终提示错误 login incorrect 解决办法
方法1. 先输入用户名按enter,然后ctrl+alt+f7 切换回图形界面,然后再切换到字符界面输密码 方法2.先输入用户名按enter,然后关闭小键盘上的numlock按键再打开,再输入密码 f ...
- ubuntu下修改mysql默认字符编码出现的Job failed to start解决办法
ubuntu下修改mysql默认字符编码出现的Job failed to start解决办法 前几天卸掉了用了好多年的Windows,安装了Ubuntu12.04,就开始各种搭环境.今天装好了MySQ ...
- Typora配置PicGo时,提示Failed to fetch【Bug集中营】
Typora配置PicGo时,提示Failed to fetch 两者配置的端口不一致造成的 打开Typora,选择文件-偏好设置-图像-验证图片上传选项,点击验证图片上传选项 会提示错误:Faile ...
- Ubuntu下Linux配置内核各种常见错误和解决办法
镜像下载.域名解析.时间同步请点击阿里云开源镜像站 这篇把Ubuntu下Linux配置内核各种常见错误和解决办法给大家讲解一下,希望可以帮助到大家. 一.Ubuntu系统中缺少各种依赖包导致的问题 1 ...
- Mac打开应用提示已损坏的解决办法
相信很多升级了最新Mac系统的用户在打开一些应用的时候都会出现“应用XX已损坏”的系统提示,安装这些应用的时候总是提示“已损坏,移至废纸篓”这类信息,根本无法打开应用. Mac打开应用提示已损坏的解决 ...
- vs智能提示突然消失的解决办法 (vs2008 vs2010 vs2012 智能提示)
vs智能提示突然消失的解决办法 (vs2008 vs2010 vs2012 智能提示) 下面一段话是网上找到的解决方案: 重置Visual Studio可以解决此问题,方法是从开始->Micro ...
- Win8.1安装VirtualSVN Server发生service visualSVN Server failed to start解决办法
Service 'VisualSVN Server' failed to start. Please check VisualSVN Server log in Event Viewer for mo ...
- Win7 64bit 安装VisualSVN出现报错:Servic 'VisualSVN Server' failed to start.解决办法
问题描述: Win7 64bit 安装VisualSVN时出现报错: Servic 'VisualSVN Server' failed to start.Please check VisualSVN ...
随机推荐
- Linux 环境下wordpress后台安装主题及插件需要FTP帐号怎么办?
vi httpd.conf 查看user是哪个用户 我的是daemon 然后执行 chown daemon:daemon -R /data/wordpress /data/wordpress 是我的 ...
- 管理Entity Framework中的树结构
很多时候您需要在数据库中存储逻辑树的层次结构.这个问题有很多种实现方式,但最常见的是使用一个简单自关联的表,如下图所示 如果您映射此表与实体框架您将自动获得一个树状结构,您需将关系字段重命名,因为他们 ...
- VS编译静态库 .lib 其中Release 版本比Debug版本要大好多原因
如果工程代码使用了: 把此选项关闭即可减少库大小不少:
- 多线程 同步对象 event 简单实例 &进程间通信
多线程 同步对象event import threading,time class Boss(threading.Thread): def run(self): print("BOSS:今晚 ...
- Java实现主线程等待子线程
本文介绍两种主线程等待子线程的实现方式,以5个子线程来说明: 1.使用Thread的join()方法,join()方法会阻塞主线程继续向下执行. 2.使用Java.util.concurrent中的C ...
- 大神的---解决tomcat内存溢出问题----tomcat报错:This is very likely to create a memory leak问题解决
tomcat memory leak解决方案 这种问题在开发中经常会碰到的,看看前辈的总结经验 Tomcat内存溢出的原因 在生产环境中tomcat内存设置不好很容易出现内存溢出.造成内存溢出是不一 ...
- 使用OpenSsl自己CA根证书,二级根证书和颁发证书(亲测步骤)
---恢复内容开始--- 一.介绍 企业自用, 到证书机构签发证书的费用和时间等都可以省下..... SSl证书的背景功用.......(省略万字,不废话) 可以参考: SSL证书_百度百科 X509 ...
- Binormal - 副法线
[Binormal - 副法线] Binormal是垂直于Normal.Tangent平面的直线.Normal.Binormal.Tangent三条线构成一个坐标系. 参考:http://202.11 ...
- Python shutil 模块学习笔记
学于https://automatetheboringstuff.com shutil 名字来源于 shell utilities,有学习或了解过Linux的人应该都对 shell 不陌生,可以借此来 ...
- PHPexcle案例
下面是总结的几个使用方法 include 'PHPExcel.php'; include 'PHPExcel/Writer/Excel2007.php'; //或者include 'PHPExcel/ ...