DEBIAN6 upgrade to debian7 simple upgrade process

2013 may.5th Debian officially announced Wheezy officially released as the new stable release, if you don't know your Debian version, you can

To view with the following command:
#cat/etc/issue View System version
#uname-A To view the kernel version directly

This edition updates a lot of software, fixes some bugs
Nginx 1.2.1
Apache 2.2.22
Asterisk 1.8.13.1
GIMP 2.8.2
An updated version of the GNOME desktop environment 3.4
GNU Compiler Collection 4.7.2
Icedove (an unbranded version of Mozilla Thunderbird)
Iceweasel (an unbranded version of Mozilla Firefox)
KDE Plasma Workspaces and KDE applications 4.8.4
KFREEBSD Kernel 8.3 and 9.0
LibreOffice 3.5.4
Linux 3.2
MySQL 5.5.30
Nagios 3.4.1
OpenJDK 6b27 and 7u3
Perl 5.14.2
PHP 5.4.4
php5-fpm
PostgreSQL 9.1
Python 2.7.3 and 3.2.3
Samba 3.6.6
Tomcat 6.0.35 and 7.0.28
Xen Hypervisor 4.1.4
The XFCE 4.8 Desktop environment
X.Org 7.7
More than 36,000 other ready-to-use software packages, built from nearly 17,500 source

Packages.

For previous squeeze users, the upgrade is still very simple. The domestic user directly to change a source on the line

In the terminal, enter the following command, backup old source files, go directly to the 163 download of the Xinyuan file.

#cp/etc/apt/sources.list/etc/apt/squeeze_sources_list

#wget Http://mirrors.163.com/.help/sources.list.wheezy-O/etc/apt/sources.list

Or simply copy the following and squeeze the old note or delete it www.111cn.net

Deb Http://mirrors.163.com/debian wheezy main Non-free contrib
Deb Http://mirrors.163.com/debian wheezy-proposed-updates main contrib Non-free
DEB-SRC Http://mirrors.163.com/debian wheezy main Non-free contrib
DEB-SRC Http://mirrors.163.com/debian wheezy-proposed-updates Main contrib Non-free

Deb http://mirrors.163.com/debian-security wheezy/updates main contrib Non-free
DEB-SRC http://mirrors.163.com/debian-security wheezy/updates Main contrib Non-free

Deb Http://http.us.debian.org/debian wheezy main contrib Non-free
Deb Http://non-us.debian.org/debian-non-US wheezy/non-us main contrib Non-free
Deb http://security.debian.org wheezy/updates main contrib Non-free

And then

#apt-get Update
#apt-get-y Upgrade
Or
#apt-get Upgrade

There is a package error in the process to resolve the error before continuing.

Upgrade kernel
#apt-get Dist-upgrade

Midway will pop up a software update difference content, this direct Q exits on the line, (you have the patience also can read ...)

Some of the configuration options will pop up in the middle of the window, and simply read through to see if you need to restart these services, yes. The best remote Management

Directly by default, and then reconfigured.

Some netizens want my source file. I've added 2 of them.

View Plaincopy

Deb Http://mirrors.163.com/debian wheezy main Non-free contrib
Deb Http://mirrors.163.com/debian wheezy-proposed-updates main contrib Non-free
DEB-SRC Http://mirrors.163.com/debian wheezy main Non-free contrib
DEB-SRC Http://mirrors.163.com/debian wheezy-proposed-updates Main contrib Non-free

Deb http://mirrors.163.com/debian-security wheezy/updates main contrib Non-free
DEB-SRC http://mirrors.163.com/debian-security wheezy/updates Main contrib Non-free

Deb Http://http.us.debian.org/debian wheezy main contrib Non-free
Deb Http://non-us.debian.org/debian-non-US wheezy/non-us main contrib Non-free
Deb http://security.debian.org wheezy/updates main contrib Non-free

Deb Http://ppa.launchpad.net/ubuntu-wine/ubuntu Lucid Main
Deb Http://downloads.sourceforge.net/project/ubuntuzilla/mozilla/apt all main

Official security upgrades Chinese help documentation, upgrading from squeeze (old stable) 6.0 to wheezy (new Stable) 7.0 Help documentation

Http://www.debian.org/releases/stable/amd64/release-notes.zh-cn.pdf

Add a method for adding a system log

Edit/ETC/DEFAULT/BOOTLOGD
#vim/ETC/DEFAULT/BOOTLOGD
Modify the bootlogd_enable option to
Bootlogd_enable=yes
Save exit, after startup, direct
Cat/var/log/boot

Upgrade to DEBIAN7 error problem

Download MB, takes 53 minutes 0 seconds (57.2 kb/s)
E: Unable to download http://security.debian.org/pool/... -5+deb7u1_amd64.deb: Connection failed [IP:

212.211.132.250 80]
E: Unable to correct error due to package not available

Solutions

After aptitude update, the upgrade was successful.