Bug#902998: libpam-systemd: breaks installing build depends e.g. gnupg2

[Sven Joachim]

On 2018-07-04 23:33 +0200, Michael Biebl wrote:

> Control: tags -1 moreinfo
>
>
> This is what I get when I build a package using pbuilder, which
> build-depends on policykit-1 (which in turn pulls in libpam-systemd):
>
> The following packages have unmet dependencies:
>  systemd : Breaks: systemd-shim (< 10-4~) but 10-3 is to be installed
> The following actions will resolve these dependencies:
>
>      Install the following packages:
> 1)     systemd-sysv [239-4 (unstable)]
>
>      Keep the following packages at their current version:
> 2)     systemd-shim [Not Installed]
>
> And the build succeeds.
>
> Or running apt install libpam-systemd inside a chroot:
>
> # apt install libpam-systemd
> Reading package lists... Done
> Building dependency tree
> Reading state information... Done
> The following additional packages will be installed:
>   dbus dmsetup libapparmor1 libargon2-0 libargon2-1 libcap2
> libcryptsetup12 libdbus-1-3 libdevmapper1.02.1 libexpat1
>   libidn11 libip4tc0 libjson-c3 libkmod2 libprocps7 lsb-base procps
> systemd systemd-sysv
> Suggested packages:
>   default-dbus-session-bus | dbus-session-bus systemd-container policykit-1
> Recommended packages:
>   psmisc libnss-systemd
> The following NEW packages will be installed:
>   dbus dmsetup libapparmor1 libargon2-0 libargon2-1 libcap2
> libcryptsetup12 libdbus-1-3 libdevmapper1.02.1 libexpat1
>   libidn11 libip4tc0 libjson-c3 libkmod2 libpam-systemd libprocps7
> lsb-base procps systemd systemd-sysv
> 0 upgraded, 20 newly installed, 0 to remove and 0 not upgraded.
> Need to get 0 B/5069 kB of archives.
> After this operation, 17.4 MB of additional disk space will be used.
> Do you want to continue? [Y/n] n
> Abort.

This works, but "apt install libgtk-3-0" does not, for instance:

,----
| # apt install libgtk-3-0
| Reading package lists... Done
| Building dependency tree       
| Reading state information... Done
| Some packages could not be installed. This may mean that you have
| requested an impossible situation or if you are using the unstable
| distribution that some required packages have not yet been created
| or been moved out of Incoming.
| The following information may help to resolve the situation:
| 
| The following packages have unmet dependencies:
|  libgtk-3-0 : Depends: libgtk-3-common (>= 3.22.30-2) but it is not going to be installed
|               Depends: librest-0.7-0 (>= 0.7) but it is not going to be installed
|               Depends: libsoup2.4-1 (>= 2.4.0) but it is not going to be installed
| E: Unable to correct problems, you have held broken packages.
`----

Cheers,
       Sven