This looks like the mono gacutil tool failing due to a missing assembly that it needs.
** Package changed: libubuntuone (Ubuntu) => mono (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/738041 Title: package libubuntuone1.0-cil 0.9.1-0ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 9 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
