Ubuntu14.04lts Update Source

These two days have been using the Linux system to do something, but there will be a lot of error, one of the problems is the source of the problem, I know there are too many people to write this source update posts, I now also write a post about the source update, Just for this version of Ubuntu14.04lts some of the available feeds I'm using.

First step : Backup Source list

sudo cp/etc/apt/sources.list/etc/apt/sources.list_backup

Step Two :

Open the source list and make changes (I use the gedit command):

A list of my sources is attached here (whichever you need):

Official Source:

Deb Http://archive.ubuntu.com/ubuntu/trusty main restricted universe multiverse

Deb Http://archive.ubuntu.com/ubuntu/trusty-security main restricted universe multiverse

Deb Http://archive.ubuntu.com/ubuntu/trusty-updates main restricted universe multiverse

Deb http://archive.ubuntu.com/ubuntu/trusty-proposed main restricted universe multiverse

Deb Http://archive.ubuntu.com/ubuntu/trusty-backports main restricted universe multiverse

DEB-SRC http://archive.ubuntu.com/ubuntu/trusty main restricted universe multiverse

DEB-SRC http://archive.ubuntu.com/ubuntu/trusty-security main restricted universe multiverse

DEB-SRC http://archive.ubuntu.com/ubuntu/trusty-updates main restricted universe multiverse

DEB-SRC http://archive.ubuntu.com/ubuntu/trusty-proposed main restricted universe multiverse

DEB-SRC http://archive.ubuntu.com/ubuntu/trusty-backports main restricted universe multiverse

Deb Http://mirrors.163.com/ubuntu/trusty main restricted universe multiverse

163 Source:

Deb Http://mirrors.163.com/ubuntu/trusty-security main restricted universe multiverse

Deb Http://mirrors.163.com/ubuntu/trusty-updates main restricted universe multiverse

Deb http://mirrors.163.com/ubuntu/trusty-proposed main restricted universe multiverse

Deb Http://mirrors.163.com/ubuntu/trusty-backports main restricted universe multiverse

DEB-SRC http://mirrors.163.com/ubuntu/trusty main restricted universe multiverse

DEB-SRC http://mirrors.163.com/ubuntu/trusty-security main restricted universe multiverse

DEB-SRC http://mirrors.163.com/ubuntu/trusty-updates main restricted universe multiverse

DEB-SRC http://mirrors.163.com/ubuntu/trusty-proposed main restricted universe multiverse

DEB-SRC http://mirrors.163.com/ubuntu/trusty-backports main restricted universe multiverse

Ali:

Deb Http://mirrors.aliyun.com/ubuntu/trusty main restricted universe Multiverse

Deb/http Mirrors.aliyun.com/ubuntu/trusty-security main restricted universe Multiverse

Deb http://mirrors.aliyun.com/ Ubuntu/trusty-updates main restricted universe Multiverse

Deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe Multiverse

Deb Http://mirrors.aliyun.com/ubuntu/trusty-backports Main restricted universe Multiverse

deb-src http://mirrors.aliyun.com/ubuntu/trusty main restricted universe Multiverse

deb-src http://mirrors.aliyun.com/ubuntu/trusty-security main restricted universe multiverse

deb-src http://mirrors.aliyun.com/ubuntu/trusty-updates main restricted universe Multiverse

Deb-src http ://mirrors.aliyun.com/ubuntu/trusty-proposed main restricted universe Multiverse

DEB-SRC/http/ Mirrors.aliyun.com/ubuntu/trusty-backports main restricted universe multiverse

CentOS source (for ease of use):

Deb Http://centos.bitcomm.cn/ubuntu trusty main restricted universe multiverse

Deb Http://centos.bitcomm.cn/ubuntu trusty-security main restricted universe multiverse

Deb Http://centos.bitcomm.cn/ubuntu trusty-updates main restricted universe multiverse

Deb Http://centos.bitcomm.cn/ubuntu trusty-backports main restricted universe multiverse

Deb Http://centos.bitcomm.cn/ubuntu trusty-proposed main restricted universe multiverse

DEB-SRC http://centos.bitcomm.cn/ubuntu trusty main restricted universe multiverse

DEB-SRC http://centos.bitcomm.cn/ubuntu trusty-security main restricted universe multiverse

DEB-SRC http://centos.bitcomm.cn/ubuntu trusty-updates main restricted universe multiverse

DEB-SRC http://centos.bitcomm.cn/ubuntu trusty-backports main restricted universe multiverse

DEB-SRC http://centos.bitcomm.cn/ubuntu trusty-proposed main restricted universe multiverse

Sohu Source:

Deb Http://mirrors.sohu.com/ubuntu/trusty main restricted universe multiverse

Deb Http://mirrors.sohu.com/ubuntu/trusty-security main restricted universe multiverse

Deb Http://mirrors.sohu.com/ubuntu/trusty-updates main restricted universe multiverse

Deb http://mirrors.sohu.com/ubuntu/trusty-proposed main restricted universe multiverse

Deb Http://mirrors.sohu.com/ubuntu/trusty-backports main restricted universe multiverse

DEB-SRC http://mirrors.sohu.com/ubuntu/trusty main restricted universe multiverse

DEB-SRC http://mirrors.sohu.com/ubuntu/trusty-security main restricted universe multiverse

DEB-SRC http://mirrors.sohu.com/ubuntu/trusty-updates main restricted universe multiverse

DEB-SRC http://mirrors.sohu.com/ubuntu/trusty-proposed main restricted universe multiverse

DEB-SRC http://mirrors.sohu.com/ubuntu/trusty-backports main restricted universe multiverse

Step three : After selecting the source you want and copying it to your source list, close the list and update with the sudo apt-get update command

Fourth step : sudo apt-get upgrade

Tip : If you use a virtual machine to support replication pasting, you can do this if you're using virtualbox like me or a user who uses server Linux.

Recommendation: You use putty for remote operation, because you get used to it, you will find that the putty can be copied and so on and so on, and there is no more than always between the virtual machine and the real host of the frequent switching operations. More convenient.

Finally, attach my reference address:Http://wiki.ubuntu.org.cn/Qref/Source

Ubuntu14.04lts Update Source