# apt-get update
Hit http://ftp.debian.org squeeze Release.gpg
Ign http://ftp.debian.org/debian/ squeeze/main Translation-en
Ign http://ftp.debian.org/debian/ squeeze/main Translation-en_US
Hit http://packages.dotdeb.org stable Release.gpg
Ign http://packages.dotdeb.org/ stable/all Translation-en
Ign http://packages.dotdeb.org/ stable/all Translation-en_US
Ign http://ftp.debian.org/debian/ squeeze/non-free Translation-en
Ign http://ftp.debian.org/debian/ squeeze/non-free Translation-en_US
Hit http://ftp.debian.org squeeze-updates Release.gpg
Ign http://ftp.debian.org/debian/ squeeze-updates/main Translation-en
Ign http://ftp.debian.org/debian/ squeeze-updates/main Translation-en_US
Ign http://ftp.debian.org/debian/ squeeze-updates/non-free Translation-en
Ign http://ftp.debian.org/debian/ squeeze-updates/non-free Translation-en_US
Hit http://ftp.debian.org squeeze Release
Hit http://packages.dotdeb.org stable Release
Hit http://ftp.debian.org squeeze-updates Release
Hit http://ftp.debian.org squeeze/main Sources
Hit http://ftp.debian.org squeeze/non-free Sources
Hit http://ftp.debian.org squeeze/main i386 Packages
Hit http://ftp.debian.org squeeze/non-free i386 Packages
Hit http://packages.dotdeb.org stable/all Sources
Hit http://ftp.debian.org squeeze-updates/main Sources/DiffIndex
Hit http://ftp.debian.org squeeze-updates/non-free Sources
Hit http://ftp.debian.org squeeze-updates/main i386 Packages/DiffIndex
Hit http://packages.dotdeb.org stable/all i386 Packages
Hit http://ftp.debian.org squeeze-updates/non-free i386 Packages
Hit http://ftp.debian.org squeeze-updates/main i386 Packages
Hit http://security.debian.org squeeze/updates Release.gpg
Ign http://security.debian.org/ squeeze/updates/main Translation-en
Ign http://security.debian.org/ squeeze/updates/main Translation-en_US
Ign http://security.debian.org/ squeeze/updates/non-free Translation-en
Ign http://security.debian.org/ squeeze/updates/non-free Translation-en_US
Hit http://security.debian.org squeeze/updates Release
Hit http://security.debian.org squeeze/updates/main Sources
Hit http://security.debian.org squeeze/updates/non-free Sources
Hit http://security.debian.org squeeze/updates/main i386 Packages
Hit http://security.debian.org squeeze/updates/non-free i386 Packages
Reading package lists... Done

# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be REMOVED:
  mysql-client-5.1 mysql-server-5.1 mysql-server-core-5.1
The following NEW packages will be installed:
  mysql-client mysql-client-5.5
The following packages will be upgraded:
  mysql-common
1 upgraded, 2 newly installed, 3 to remove and 0 not upgraded.
Need to get 0 B/9,063 kB of archives.
After this operation, 11.5 MB disk space will be freed.
Do you want to continue [Y/n]?