Comment 2 for bug 358558

[Updating] monodevelop-boo (2.0-1~ubuntu1 [Ubuntu] < 2.0-1 [Debian])
 * Trying to add monodevelop-boo...
  - <monodevelop-boo_2.0.orig.tar.gz: already in distro - downloading from librarian>
  - <monodevelop-boo_2.0-1.dsc: downloading from http://ftp.debian.org/debian/>
  - <monodevelop-boo_2.0-1.diff.gz: downloading from http://ftp.debian.org/debian/>
E: 'dpkg-source -x' failed for /home/lp_archive/syncs/monodevelop-boo_2.0-1.dsc [return code: 2304].
I: monodevelop-boo [universe] -> monodevelop-boo_2.0-1~ubuntu1 [universe].
 * command was 'dpkg-source -sn -x /home/lp_archive/syncs/monodevelop-boo_2.0-1.dsc'
 [dpkg-source output:] dpkg-source: error: file monodevelop-boo_2.0.orig.tar.gz has md5sum 7c55e0bb3f9c78dd4e4b1bd20b91b825 instead of expected 876d4bbfcde7a21d0596f846f7a8f6fb

Since the .orig.tar.gz files differ, I'm afraid you'll have to upload this manually (assuming it's still worth it in final freeze). Unsubscribing ubuntu-archive.