Package: emacs-lucid Severity: serious Version: 1:25.2+1-11 Hi Rob,
I'm sorry, but the Breaks/Replaces headers still seem incomplete. I just experienced the following upgrade failure when I wanted to switch from emacs25 to emacs-lucid on a Raspberry Pi running Buster/Testing arm64: Preparing to unpack .../emacs_1%3a25.2+1-11_all.deb ... Unpacking emacs (1:25.2+1-11) over (47.0) ... Selecting previously unselected package emacs-lucid. Preparing to unpack .../emacs-lucid_1%3a25.2+1-11_arm64.deb ... Unpacking emacs-lucid (1:25.2+1-11) ... dpkg: error processing archive /var/cache/apt/archives/emacs-lucid_1%3a25.2+1-11_arm64.deb (--unpack): trying to overwrite '/usr/share/emacs/25.2/etc/DOC', which is also in package emacs25 25.2+1-6+b2 dpkg-deb: error: paste subprocess was killed by signal (Broken pipe) Errors were encountered while processing: /var/cache/apt/archives/emacs-lucid_1%3a25.2+1-11_arm64.deb […] E: Sub-process /usr/bin/dpkg returned an error code (1) Processing triggers for mime-support (3.61) ... dpkg: dependency problems prevent configuration of emacs: emacs depends on emacs-gtk (>= 1:25) | emacs-lucid (>= 1:25) | emacs-nox (>= 1:25); however: Package emacs-gtk is not installed. Package emacs-lucid is not installed. Package emacs-nox is not installed. dpkg: error processing package emacs (--configure): dependency problems - leaving unconfigured […] The package currently has: Replaces: emacs-gtk, emacs-lucid (<< 1:25), emacs-nox But it should have (at least): Replaces: emacs-gtk, emacs-nox, emacs25, emacs25-lucid, emacs25-nox (I don't see why a package should have a Replaces header against an earlier, identically named version of itself, so I dropped the "emacs-lucid (<< 1:25)" part. Feel free to keep it though as it shouldn't do any harm there.) Having the same packages listed in Conflicts should be probably done, too. So please also replace Conflicts: emacs-gtk, emacs-nox with Conflicts: emacs-gtk, emacs-nox, emacs25, emacs25-lucid, emacs25-nox The same also needs to be done for emacs-gtk and emacs-nox with the according package being removed from the above examples and emacs-lucid added instead.
