W: Failed to fetch bzip2:/var/lib/apt/lists/partial/il.archive.ubuntu.com_ubuntu_dists_raring_main_source_Sources  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/il.archive.ubuntu.com_ubuntu_dists_raring_universe_source_Sources  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/il.archive.ubuntu.com_ubuntu_dists_raring_universe_binary-amd64_Packages  Hash Sum mismatch

W: Failed to fetch bzip2:/var/lib/apt/lists/partial/il.archive.ubuntu.com_ubuntu_dists_raring_universe_binary-i386_Packages  Hash Sum mismatch

E: Some index files failed to download. They have been ignored, or old ones used instead.