You are almost certainly correct. I cleared a folder of cached debs and the problem evaporated when aptitude redownloaded them.
Thanks for your help. -- package libmono0 2.0.1-6ubuntu1 failed to install/upgrade: https://bugs.launchpad.net/bugs/392891 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