ubuntu问题解答集锦
一、su root提示認(rèn)證失敗
Password: <--- 輸入安裝時那個用戶的密碼?
Enter new UNIX password: <--- 新的Root用戶密碼?
Retype new UNIX password: <--- 重復(fù)新的Root用戶密碼?
passwd:已成功更新密碼
二、apt-get update失敗原因
1. 可能沒配置網(wǎng)關(guān)vi /etc/resolv.conf ? ?
nameserver 119.29.29.29
nameserver 182.254.116.116
?三、配置靜態(tài)IP
1. sudo vim /etc/network/interfaces
修改如下部分:
auto eth0
iface eth0 inet static
address 192.168.0.117
gateway 192.168.0.1 #這個地址你要確認(rèn)下 網(wǎng)關(guān)是不是這個地址
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
? dns-nameservers 119.29.29.29 #如果上面設(shè)置網(wǎng)關(guān)每次開機(jī)都初始化,可以在這里加。
四、使用官網(wǎng)的源下載速度很慢,可以使用清華大學(xué)、阿里的源
1.sudo vim /etc/apt/source.list
# deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties deb http://mirrors.aliyun.com/ubuntu/ xenial universe deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties deb http://archive.canonical.com/ubuntu xenial partner deb-src http://archive.canonical.com/ubuntu xenial partner deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse
?五、zipon01@zipon01:~$ docker images
Cannot connect to the Docker daemon. Is the docker daemon running on this host?
解決方法:使用sudo docker images
?
六、使用VMware創(chuàng)建虛擬機(jī)時要注意網(wǎng)絡(luò)適配器要選擇橋接模式,選擇nat會ping不通主機(jī)
轉(zhuǎn)載于:https://www.cnblogs.com/zipon/p/5874026.html
總結(jié)
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