I just did a demo installation of Synaptic from Kub. Live CD and got
these error messages after entering "sudo apt-get install synaptic"
---
Get:1
http://archive.ubuntu.com/ubuntu/ precise/main sgml-data all 2.0.6 [271 kB ]
Get:2
http://archive.ubuntu.com/ubuntu/ precise/main docbook-xml all 4.5-7ubuntu 1 [336
kB]
Get:3
http://archive.ubuntu.com/ubuntu/ precise/main python-gnupginterface all 0
.3.2-9.1ubuntu3 [19.2 kB]
Get:4
http://archive.ubuntu.com/ubuntu/ precise/main libvte-common all 1:0.28.2- 3ubuntu2
[22.8 kB]
Get:5
http://archive.ubuntu.com/ubuntu/ precise/main libvte9 i386 1:0.28.2-3ubun tu2 [372
kB]
Get:6
http://archive.ubuntu.com/ubuntu/ precise/main python-pkg-resources all 0.
6.24-1ubuntu1 [63.1 kB]
Get:7
http://archive.ubuntu.com/ubuntu/ precise-updates/main unattended-upgrades all
0.76ubuntu1 [24.7 kB]
Get:8
http://archive.ubuntu.com/ubuntu/ precise/main python-pycurl i386 7.19.0-4 ubuntu3
[48.5 kB]
Get:9
http://archive.ubuntu.com/ubuntu/ precise/main librarian0 i386 0.8.1-5 [59 .2 kB]
Get:10
http://archive.ubuntu.com/ubuntu/ precise/main rarian-compat i386 0.8.1-5 [104 kB]
Get:11
http://archive.ubuntu.com/ubuntu/ precise/main python-defer all 1.0.2+bzr 481-1
[10.9 kB]
Get:12
http://archive.ubuntu.com/ubuntu/ precise-updates/main python-aptdaemon a ll
0.43+bzr805-0ubuntu9 [82.2 kB]
Get:13
http://archive.ubuntu.com/ubuntu/ precise-updates/main aptdaemon-data all
0.43+bzr805-0ubuntu9 [163 kB]
Get:14
http://archive.ubuntu.com/ubuntu/ precise-updates/main python-aptdaemon.g
tk3widgets all 0.43+bzr805-0ubuntu9 [15.0 kB]
Get:15
http://archive.ubuntu.com/ubuntu/ precise/universe synaptic i386 0.75.9ub untu1
[2,405 kB]
Get:16
http://archive.ubuntu.com/ubuntu/ precise-updates/main aptdaemon all 0.43
+bzr805-0ubuntu9 [16.0 kB]
Err
http://archive.ubuntu.com/ubuntu/ precise-updates/main python-software-prope rties all
0.82.7.3 404 Not Found [IP: 91.189.88.149 80]
Err
http://archive.ubuntu.com/ubuntu/ precise-updates/main software-properties-c ommon all
0.82.7.3 404 Not Found [IP: 91.189.88.149 80]
Err
http://archive.ubuntu.com/ubuntu/ precise-updates/main software-properties-g tk all
0.82.7.3 404 Not Found [IP: 91.189.88.149 80]
Fetched 4,012 kB in 7s (558 kB/s) Failed to fetch
http://archive.ubuntu.com/ubuntu/pool/main/s/software-properties
/python-software-properties_0.82.7.3_all.deb 404 Not Found [IP: 91.189.88.149 80]
Failed to fetch
http://archive.ubuntu.com/ubuntu/pool/main/s/software-properties
/software-properties-common_0.82.7.3_all.deb 404 Not Found [IP: 91.189.88.149 80]
Failed to fetch
http://archive.ubuntu.com/ubuntu/pool/main/s/software-properties
/software-properties-gtk_0.82.7.3_all.deb 404 Not Found [IP: 91.189.88.149 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?