Okay, here's a workaround that worked for me: The kill_bad_alternatives() function in the preinst script expects that all the files it reads are non-empty. On my system /var/lib/dpkg/alternatives/gnome-text-editor was empty, which made kill_bad_alternatives() exit when it tried to read the first line ("read mode").
Solution: Delete /var/lib/dpkg/alternatives/gnome-text-editor (and any other 0-byte files in /var/lib/dpkg/alternatives/) and try installing dpkg again. -- dpkg 1.15.3.1ubuntu1 fails to install/upgrade https://bugs.launchpad.net/bugs/397498 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