1.系统使用第一步建议先换源,否则将出现很多未知问题
#以下两个2选1,打开要编辑的源
sudo leafpad /etc/apt/sources.list
sudo gedit /etc/apt/sources.list #权限不够提升
sudo root
2.把国内源复制换进去(只要选择其中一个即可),保存
#kali官方源
deb http://http.kali.org/kali kali-rolling main non-free contrib #中科大的源
deb http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib
deb-src http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib
deb http://mirrors.ustc.edu.cn/kali kali-rolling main contrib non-free
deb-src http://mirrors.ustc.edu.cn/kali kali-rolling main contrib non-free
deb http://mirrors.ustc.edu.cn/kali-security kali-current/updates main contrib non-free
deb-src http://mirrors.ustc.edu.cn/kali-security kali-current/updates main contrib non-free #阿里云源
deb http://mirrors.aliyun.com/kali sana main non-free contrib
deb http://mirrors.aliyun.com/kali-security/ sana/updates main contrib non-free
deb-src http://mirrors.aliyun.com/kali-security/ sana/updates main contrib non-free #清华大学源
deb http://mirrors.tuna.tsinghua.edu.cn/kali kali-rolling main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/kali kali-rolling main contrib non-free #浙江大学源
deb http://mirrors.zju.edu.cn/kali kali-rolling main contrib non-free
deb-src http://mirrors.zju.edu.cn/kali kali-rolling main contrib non-free #重庆大学
deb http://http.kali.org/kali kali-rolling main non-free contrib
deb-src http://http.kali.org/kali kali-rolling main non-free contrib #搜狐更新服务器 (山东联通千兆接入)
deb http://mirrors.sohu.com/ubuntu/ vivid main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ vivid-security main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ vivid-backports main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ vivid main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ vivid-security main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ vivid-updates main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ vivid-backports main restricted universe multiverse #中国科学技术大学更新服务器 (位于合肥，千兆教育网接入，百兆电信/联通线路智能路由）
deb http://debian.ustc.edu.cn/ubuntu/ vivid main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ vivid-security main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ vivid main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-security main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe #阿里云更新服务器（北京万网/浙江杭州阿里云服务器双线接入）
deb http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiverse
deb https://packagecloud.io/amjith/mycli/ubuntu/ trusty main
保存后之后回到命令行下执行命令：
#1.升级,更新
apt-get update
apt-get upgrade
apt-get dist-upgrade #2.删除以下载的包
apt-get clean #3.重新启动
reboot
这样应该就没问题了
【相关命令说明】
- apt-get update：从源（Source）服务器那里下载最新的软件包列；
- apt-get upgrade：对已经安装的软件包本身进行更新，如果有相依性的问题，而此相依性需要安装其它新的Package或影响到其它Package的相依性时，此Package就不会被升级，会保留下来。
- apt-get dist-upgrade：对已经安装的软件包本身进行更新，可以聪明的解决相依性的问题，如果有相依性问题，需要安装/移除新的Package，就会试着去安装/移除它。(所以通常这个会被认为是有点风险的升级) 。
换源部分下载失败重新下载：
apt-get update --fix-missing
备注：
apt-get常用命令:
update – 取回更新的软件包列表信息
upgrade – 进行一次升级
install – 安装新的软件包(注：软件包名称是 libc6 而非 libc6.deb)
remove – 卸载软件包
purge – 卸载并清除软件包的配置
autoremove – 卸载所有自动安装且不再使用的软件包
dist-upgrade – 发布版升级，见 apt-get(8)
dselect-upgrade – 根据 dselect 的选择来进行升级
build-dep – 为源码包配置所需的编译依赖关系
clean – 删除所有已下载的包文件
autoclean – 删除已下载的旧包文件
check – 核对以确认系统的依赖关系的完整性
source – 下载源码包文件
download – 下载指定的二进制包到当前目录
changelog – 下载指定软件包，并显示其changelog