Thanks for that. The sources.list file is as follows:
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://gb.archive.ubuntu.com/ubuntu/ feisty main restricted
deb-src http://gb.archive.ubuntu.com/ubuntu/ feisty main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://gb.archive.ubuntu.com/ubuntu/ feisty-updates main restricted
deb-src http://gb.archive.ubuntu.com/ubuntu/ feisty-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://gb.archive.ubuntu.com/ubuntu/ feisty universe
deb-src http://gb.archive.ubuntu.com/ubuntu/ feisty universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://gb.archive.ubuntu.com/ubuntu/ feisty multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ feisty multiverse
## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## 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 http://gb.archive.ubuntu.com/ubuntu/ feisty-backports main restricted
universe multiverse
# deb-src http://gb.archive.ubuntu.com/ubuntu/ feisty-backports main restricted
universe multiverse
deb http://security.ubuntu.com/ubuntu feisty-security main restricted
deb-src http://security.ubuntu.com/ubuntu feisty-security main restricted
deb http://security.ubuntu.com/ubuntu feisty-security universe
deb-src http://security.ubuntu.com/ubuntu feisty-security universe
deb http://security.ubuntu.com/ubuntu feisty-security multiverse
deb http://archive.ubuntu.com/ubuntu/ feisty-proposed restricted main multiverse
universe
deb http://archive.ubuntu.com/ubuntu/ feisty-backports restricted main
multiverse universe
deb-src http://security.ubuntu.com/ubuntu feisty-security multiverse
deb http://download.skype.com/linux/repos/debian/ stable non-free
The output is as follows:
Err http://archive.ubuntu.com feisty-proposed Release.gpg
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-proposed/restricted Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-proposed/main Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-proposed/multiverse Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-proposed/universe Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-backports Release.gpg
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-backports/restricted Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-backports/main Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-backports/multiverse Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://archive.ubuntu.com feisty-backports/universe Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty Release.gpg
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty/main Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty/restricted Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty/universe Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty/multiverse Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty-updates Release.gpg
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty-updates/main Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://gb.archive.ubuntu.com feisty-updates/restricted Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://security.ubuntu.com feisty-security Release.gpg
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://security.ubuntu.com feisty-security/main Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://security.ubuntu.com feisty-security/restricted Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://security.ubuntu.com feisty-security/universe Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://security.ubuntu.com feisty-security/multiverse Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://download.skype.com stable Release.gpg
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Err http://download.skype.com stable/non-free Translation-en_GB
Could not connect to localhost:4001 (127.0.0.1). - connect (111 Connection
refused)
Reading package lists.