sources.list: add security.ubuntu.com & rm MATE

For some reason I had thought that the default installation uses local
mirror instead of the main repo so I used that.

I also removed MATE now as it causes dupliate warnings with Ubuntu MATE
and it's not needed starting from 15.04. It's also not difficult to
find.

etc/apt/sources.list/12.04

@@ -13,10 +13,12 @@ deb mirror://mirrors.ubuntu.com/mirrors.txt precise-updates main restricted univ
 ## or updates from the Ubuntu security team.
 deb mirror://mirrors.ubuntu.com/mirrors.txt precise-backports main restricted universe multiverse
 deb mirror://mirrors.ubuntu.com/mirrors.txt precise-security main restricted universe multiverse
+deb http://security.ubuntu.com/ubuntu precise-security main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt precise main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt precise-updates main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt precise-backports main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt precise-security main restricted universe multiverse
+deb-src http://security.ubuntu.com/ubuntu precise-security main restricted universe multiverse
 
 ## Uncomment the following two lines to add software from Canonical's
 ## 'partner' repository.
@@ -29,9 +31,3 @@ deb-src http://archive.canonical.com/ubuntu precise partner
 ## developers who want to ship their latest software.
 deb http://extras.ubuntu.com/ubuntu precise main
 deb-src http://extras.ubuntu.com/ubuntu precise main
-
-## Ubuntu MATE https://ubuntu-mate.org/
-deb http://ppa.launchpad.net/ubuntu-mate-dev/ppa/ubuntu precise main
-deb http://ppa.launchpad.net/ubuntu-mate-dev/precise-mate/ubuntu precise main
-deb-src http://ppa.launchpad.net/ubuntu-mate-dev/ppa/ubuntu precise main
-deb-src http://ppa.launchpad.net/ubuntu-mate-dev/precise-mate/ubuntu precise main

etc/apt/sources.list/14.04

@@ -13,10 +13,12 @@ deb mirror://mirrors.ubuntu.com/mirrors.txt trusty-updates main restricted unive
 ## or updates from the Ubuntu security team.
 deb mirror://mirrors.ubuntu.com/mirrors.txt trusty-backports main restricted universe multiverse
 deb mirror://mirrors.ubuntu.com/mirrors.txt trusty-security main restricted universe multiverse
+deb http://security.ubuntu.com/ubuntu trusty-security main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt trusty main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt trusty-updates main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt trusty-backports main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt trusty-security main restricted universe multiverse
+deb-src http://security.ubuntu.com/ubuntu trusty-security main restricted universe multiverse
 
 ## Uncomment the following two lines to add software from Canonical's
 ## 'partner' repository.
@@ -29,11 +31,3 @@ deb-src http://archive.canonical.com/ubuntu trusty partner
 ## developers who want to ship their latest software.
 deb http://extras.ubuntu.com/ubuntu trusty main
 deb-src http://extras.ubuntu.com/ubuntu trusty main
-
-## Ubuntu MATE https://ubuntu-mate.org/
-deb http://ppa.launchpad.net/ubuntu-mate-dev/ppa/ubuntu trusty main
-deb http://ppa.launchpad.net/ubuntu-mate-dev/trusty-mate/ubuntu trusty main
-deb http://ppa.launchpad.net/accessibility-dev/ppa/ubuntu trusty main
-deb-src http://ppa.launchpad.net/ubuntu-mate-dev/ppa/ubuntu trusty main
-deb-src http://ppa.launchpad.net/ubuntu-mate-dev/trusty-mate/ubuntu trusty main
-deb-src http://ppa.launchpad.net/accessibility-dev/ppa/ubuntu trusty main

etc/apt/sources.list/14.10

@@ -13,10 +13,12 @@ deb mirror://mirrors.ubuntu.com/mirrors.txt utopic-updates main restricted unive
 ## or updates from the Ubuntu security team.
 deb mirror://mirrors.ubuntu.com/mirrors.txt utopic-backports main restricted universe multiverse
 deb mirror://mirrors.ubuntu.com/mirrors.txt utopic-security main restricted universe multiverse
+deb http://security.ubuntu.com/ubuntu utopic-security main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt utopic main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt utopic-updates main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt utopic-backports main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt utopic-security main restricted universe multiverse
+deb-src http://security.ubuntu.com/ubuntu utopic-security main restricted universe multiverse
 
 ## Uncomment the following two lines to add software from Canonical's
 ## 'partner' repository.
@@ -29,7 +31,3 @@ deb-src http://archive.canonical.com/ubuntu utopic partner
 ## developers who want to ship their latest software.
 deb http://extras.ubuntu.com/ubuntu utopic main
 deb-src http://extras.ubuntu.com/ubuntu utopic main
-
-## Ubuntu MATE https://ubuntu-mate.org/
-deb http://ppa.launchpad.net/ubuntu-mate-dev/ppa/ubuntu utopic main
-deb-src http://ppa.launchpad.net/ubuntu-mate-dev/ppa/ubuntu utopic main

etc/apt/sources.list/15.04

@@ -13,10 +13,12 @@ deb mirror://mirrors.ubuntu.com/mirrors.txt vivid-updates main restricted univer
 ## or updates from the Ubuntu security team.
 deb mirror://mirrors.ubuntu.com/mirrors.txt vivid-backports main restricted universe multiverse
 deb mirror://mirrors.ubuntu.com/mirrors.txt vivid-security main restricted universe multiverse
+deb http://security.ubuntu.com/ubuntu vivid-security main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt vivid main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt vivid-updates main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt vivid-backports main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt vivid-security main restricted universe multiverse
+deb-src http://security.ubuntu.com/ubuntu vivid-security main restricted universe multiverse
 
 ## Uncomment the following two lines to add software from Canonical's
 ## 'partner' repository.

etc/apt/sources.list/ubuntu

@@ -1,26 +1,24 @@
-
-## Replace RELEASE on every line with your Ubuntu RELEASE which you can find out by running 
-# lsb_release -c
-
 # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
 # newer versions of the distribution.
 deb mirror://mirrors.ubuntu.com/mirrors.txt RELEASE main restricted universe multiverse
 
-## Major bug fix updates produced after the final release of the
+## Major bug fix updates produced after the final RELEASE of the
 ## distribution.
 deb mirror://mirrors.ubuntu.com/mirrors.txt RELEASE-updates main restricted universe multiverse
 
 ## N.B. software from this repository may not have been tested as
-## extensively as that contained in the main release, although it includes
+## extensively as that contained in the main RELEASE, although it includes
 ## newer versions of some applications which may provide useful features.
 ## Also, please note that software in backports WILL NOT receive any review
 ## or updates from the Ubuntu security team.
 deb mirror://mirrors.ubuntu.com/mirrors.txt RELEASE-backports main restricted universe multiverse
 deb mirror://mirrors.ubuntu.com/mirrors.txt RELEASE-security main restricted universe multiverse
+deb http://security.ubuntu.com/ubuntu RELEASE-security main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt RELEASE main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt RELEASE-updates main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt RELEASE-backports main restricted universe multiverse
 deb-src mirror://mirrors.ubuntu.com/mirrors.txt RELEASE-security main restricted universe multiverse
+deb-src http://security.ubuntu.com/ubuntu RELEASE-security main restricted universe multiverse
 
 ## Uncomment the following two lines to add software from Canonical's
 ## 'partner' repository.