Hmm this is surprising, restoring the apt configuration should just be removing the packages on the ISO as a source, the proxy should still be configured after it runs. I'll have to try on my machine and see if I can reproduce.
Hmm this is surprising, restoring the apt configuration should just be removing the packages on the ISO as a source, the proxy should still be configured after it runs. I'll have to try on my machine and see if I can reproduce.