系统更新报错--NO_PUBKEY
错误信息
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://kali.mirror.garr.it/mirrors/kali kali-rolling InRelease: The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org>
W: Failed to fetch http://http.kali.org/kali/dists/kali-rolling/InRelease The following signatures were invalid: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org>
W: Some index files failed to download. They have been ignored, or old ones used instead.
网友说是证书签名过期,要重新获取
源
deb http://http.kali.org/kali kali-rolling main non-free contrib
解决办法
wget -q -O - https://archive.kali.org/archive-key.asc | apt-key add
添加其他源
deb http://http.kali.org/kali kali-rolling main non-free contrib
#ubuntu
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
因为有些安装包在只ubuntu的源里有,添加后方便安装
执行
sudo apt-get update
报错:
W: GPG error: http://mirrors.aliyun.com/ubuntu xenial InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
E: The repository 'http://mirrors.aliyun.com/ubuntu xenial InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
原因和上面一样
解决
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 40976EAF437D05B5
提示
gpg: failed to start the dirmngr '/usr/bin/dirmngr': No such file or directory
gpg: connecting dirmngr at '/run/user/0/gnupg/d.yxdtz3qfxad3bakdigbecgmf/S.dirmngr' failed: No such file or directory
gpg: keyserver receive failed: No dirmngr
安装相关依赖:
apt-get install software-properties-common dirmngr
再次
apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 3B4FE6ACC0B21F32
OK
执行
sudo apt-get update
OK
系统更新报错--NO_PUBKEY的更多相关文章
- 华硕笔记本U盘启动系统/WinPE报错。Windows failed to start. A Recent hardware or software change might be the cause.
最近在整一台华硕笔记本,大概有5年寿命了吧,质量还行,由于系统出了问题,打算用自制U盘WinPE进去修复一下.按照个人经验,在主板设置里启用了USB启动选项,并且设置USB启动顺序为第一个,可是进系统 ...
- 基于CentOS与VmwareStation10搭建Oracle11G RAC 64集群环境:4.安装Oracle RAC FAQ-4.1.系统界面报错Gnome
1.错误信息:登录系统后,屏幕弹出几个错误对话框,无菜单.无按钮 GConf error: Failed to contact configuration server; some possible ...
- Vue热更新报错(log.error('[WDS] Errors while compiling. Reload prevented.'))
log.error('[WDS] Errors while compiling. Reload prevented.');中的WDS其实是webpack-dev-serverwebpack的意思,用来 ...
- Java:延迟功能的Robot在Lunix系统上会报错
Java:延迟功能的Robot在Lunix系统上会报错 关于延迟功能的Robot: 今天开发过程中发现,本机开发好的项目,部署到Lunix服务器竟然报错!查了代码发现: Robot r = new R ...
- SVN更新报错问题(Please execute the 'Cleanup' command)
SVN更新报错问题(Please execute the 'Cleanup' command) https://segmentfault.com/a/1190000012571289 svn: E20 ...
- druid + mysql + mybatis 批量更新报错
首先 批量更新报错 sql injection violation, multi-statement not allow 然后看了博客:https://blog.csdn.net/qq_3634595 ...
- IIS错误代码500.21 ,Nhibernate更新报错,委托的使用。action传参数
快速阅读 IIS错误代码500.21 ,Nhibernate更新报错,委托的使用.action传参数 IIS错误代码500.21 HTTP 错误 500.21 - Internal Server Er ...
- CocoaPods安装/更新报错While executing gem ... (OpenSSL::SSL::SSLError)解决方案
今天给新买的MacBook Pro更新CocoaPods,结果上来就报错,出师不利. HeinocdeMacBook-Pro:~ Heinoc$ sudo gem update --system Pa ...
- EF多对多更新报错(TableNoTracking引发的bug)
实体映射关系如下,SISTUser和SISTUserRoles存在多对多的关系,生成中间表 public partial class SISTUserMap: EntityTypeConfigurat ...
随机推荐
- 安装FreeIPA以及应用时报错汇总
安装FreeIPA以及应用时报错汇总 作者:尹正杰 版权声明:原创作品,谢绝转载!否则将追究法律责任. 一.ERROR DNS zone yinzhengjie.org.cn already exis ...
- Presto JVM.config
Presto 如果启动时候 指定 CMS,那么 launcher run 会提示 G1 回收算法是 推荐的垃圾回收算法,针对 Presto 大内存 回收,G1 暂时 应该是最稳妥的选择,调整之后大约如 ...
- 转---Python——numpy random类
numpy中利用random类获取随机数. numpy.random.random() 生成随机浮点数 默认为生成一个随机的浮点数,范围是在0.0~1.0之间,也可以通过参数size设置返回数据的si ...
- Lua的协程基础
参考:Lua中的协同程序 coroutine http.lua 协同程序(Coroutine): 三个状态:suspended(挂起,协同刚创建完成时或者yield之后).running(运行). ...
- 学习go语言编程系列之helloworld
1. 下载https://golang.org/dl/ # Go语言官网地址,在国内下载太慢,甚至都无法访问.通过如下地址下载:https://golangtc.com/download. 2. 安装 ...
- Java入门系列Java NIO
jdk1.4中新加入的NIO,引入了通道与缓冲区的IO方式,它可以调用Native方法直接分配堆外内存,这个堆外内存就是本机内存,不会影响到堆内存的大小.
- Chrome 浏览器快捷键
Ø 前言 记录下 Chrome 的快捷键,原文链接:http://www.cnblogs.com/mikalshao/archive/2010/11/03/1868568.html 1. 标 ...
- 十一、移植优化---CONFIG 优化进 menuconfig(2)
11.3 jz2440.h 中的剩余宏移植 11.3.1 CONFIG_SYS_TEXT_BASE CONFIG_SYS_TEXT_BASE:设置系统代码段的基地址,设为 0x0:menuconfig ...
- Debian Security Advisory(Debian安全报告) DSA-4406-1 waagent
Package : waagentCVE ID : CVE-2019-0804 Francis McBratney发现Windows Azure Linux代理创建了具有 ...
- cpp #,##
#define语句中的#是把参数字符串化,##是连接两个参数成为一个整体. #define FACTORY_REF(name) { #name, Make##name } 中#name就是将传入的na ...