/aufs_4.7+20160912-2_amd64.changes is already present on target host: aufs-dkms_4.7+20160912-2_amd64.deb Either you already uploaded it, or someone else came first. Job aufs_4.7+20160912-2_amd64.changes removed. Greetings, Your Debian queue daemon (running on host franck.debian.org)