How do I add a repository from behind a proxy?
Solution 1:
Your issue is described on this following bug report, It seems that the proper fix is described at commment #11:
- Set the variable
https_proxyto your proxy -
Edit
/etc/sudoersor the correct file in/etc/sudoers.d/so it contains:Defaults env_keep = https_proxy
Solution 2:
The script you've mentioned - launchpad-getkeys now has proxy support.
Solution 3:
Use the -HE option of sudo:
sudo -HE apt-key [...]
It will keep your proxy settings