Unable to update arch linux under proxy
70803
How to setup proxy authentication in the Debian shell?
145062
Configuring Firefox to use a proxy from the command line
73042
proxy:error AH00898: Error during SSL Handshake with remote server
149373
Can not update Bash on Debian 6.0 (Squeeze)
145400
Error when trying sudo apt-get update - Python related?
75879
How do I get add-apt-repository to work through a proxy?
51598
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
109511
Is it possible to set proxy for APT while using graphical Ubiquity-based desktop ISO installer?
130374
Error saying "unable to update ICE authority" while booting
5877
"Failed to fetch" while updating
28650
`apt-get update` cannot find Ubuntu servers
124576
Unable to download from an authenticated webserver
14336
apt-get doesn't work behind a proxy
123299
How do I update or sync a forked repository on GitHub?
154784
Set Ubuntu System Proxy Settings without Restart from commandline
26985
How do I set up a local SOCKS proxy that tunnels traffic through SSH?
24603
apt-get upgrade gives "403 forbidden" error