Your cached .deb is corrupt. Delete /var/cache/apt/archives/mono- dbg_1.9.1+dfsg-4ubuntu2_all.deb and try again. NOT a Mono bug.
** Changed in: mono (Ubuntu) Status: New => Invalid -- package mono-dbg None [modified: /var/lib/dpkg/info/mono-dbg.list] failed to install/upgrade: short read in buffer_copy (backend dpkg-deb during `./usr/lib/mono/gac/Novell.Directory.Ldap/1.0.5000.0__0738eb9f132ed756/Novell.Directory.Ldap.dll.mdb') https://bugs.launchpad.net/bugs/318385 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs