It is looking for the package on the cdrom, it looks like you to have update your /etc/apt/sources.list
Relevant error: Removing samba4-common ... dpkg: error processing /cdrom//pool/main/s/samba/samba- common_3.4.0-3ubuntu5_all.deb (--unpack): cannot access archive: No such file or directory dpkg: error processing /cdrom//pool/main/s/samba/samba-common- bin_3.4.0-3ubuntu5_i386.deb (--unpack): cannot access archive: No such file or directory ** Changed in: samba (Ubuntu) Status: New => Won't Fix -- package samba-common 2:3.4.0-3ubuntu5.1 failed to install/upgrade: cannot access archive: No such file or directory https://bugs.launchpad.net/bugs/502239 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs