I want to install i-mscp on a debian 9.4 behind a proxy. The proxy is configured and matches these settings: https://wiki.i-mscp.net/doku.p…art:howto:navigationproxy
When I start the installation process, it hangs at 27% during " Processing APT repositories".
After a while the following error message appears:
autoinstaller::Adapter::DebianAdapter::_processAptRepositories: gpg: keyserver receive failed: Connection timed out
It seems that the apt-key command can't get through the proxy.
If I add other keys like this, it works fine: sudo apt-key adv --keyserver-options http-proxy=http://USER:PASSWORD@PROXY_URL:PORT/ --keyserver keyserver.ubuntu.com --recv-keys GPG_KEY