I have a machine who is using Apt-Cacher NG running on another machine as caching proxy.
When I try to run
sudo apt-get update I get the following errors:
W: Failed to fetch gzip:/var/lib/apt/lists/partial/it.archive.ubuntu.com_ubuntu_dists_oneiric-updates_main_source_Sources Hash Sum mismatch W: Failed to fetch gzip:/var/lib/apt/lists/partial/it.archive.ubuntu.com_ubuntu_dists_oneiric-updates_main_binary-amd64_Packages Hash Sum mismatch W: Failed to fetch gzip:/var/lib/apt/lists/partial/it.archive.ubuntu.com_ubuntu_dists_oneiric-updates_universe_binary-amd64_Packages Hash Sum mismatch W: Failed to fetch gzip:/var/lib/apt/lists/partial/it.archive.ubuntu.com_ubuntu_dists_oneiric-updates_main_binary-i386_Packages Hash Sum mismatch E: Some index files failed to download. They have been ignored, or old ones used instead.
The directory /etc/apt/sources.list.d is empty.
To fix that I have already tried the following with no success:
sudo rm -fr /var/lib/apt/lists sudo mkdir -p /var/lib/apt/lists/partial sudo apt-get clean sudo apt-get autoclean
sudo apt-get update -o Acquire::http::No-Cache=True