i cant update my ubuntu maneger...here's the msg....failed to download package files....check your internet connection...
Failed to fetch http://archive.ubuntu.com/ubuntu/poo...1.79.1_all.deb 502 Proxy Error
Screenshot from 2013-04-06 08:38:59.jpg
Failed to fetch http://archive.ubuntu.com/ubuntu/poo...1.79.1_all.deb 502 Proxy Error
Screenshot from 2013-04-06 08:38:59.jpg