It seems like all the package files are already on launchpadlibrarian.net through https, eg https://launchpad.net/~fnu/+archive/ubuntu/main-fnu/+files/libcurl3_7.36.0-1fnu0~trusty_amd64.deb which redirects to https://launchpadlibrarian.net/173431189/libcurl3_7.36.0-1fnu0~trusty_amd64.deb
So isn't it just a case of changing the urls in the relevant file in /etc/apt/sources.list.d/ ?
It seems like all the package files are already on launchpadlibrar ian.net through https, eg https:/ /launchpad. net/~fnu/ +archive/ ubuntu/ main-fnu/ +files/ libcurl3_ 7.36.0- 1fnu0~trusty_ amd64.deb which redirects to https:/ /launchpadlibra rian.net/ 173431189/ libcurl3_ 7.36.0- 1fnu0~trusty_ amd64.deb
So isn't it just a case of changing the urls in the relevant file in /etc/apt/ sources. list.d/ ?