Hi, Recently on my Sid system, I am having the following trouble (note that I tried since then to reinstall debconf that is also affected by the trouble now):
patrice@kos-moceratops ~> sudo LANG=C apt -f install Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: exim4-base Suggested packages: exim4-doc-html | exim4-doc-info eximon4 spf-tools-perl swaks The following packages will be upgraded: exim4-base 1 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. 14 not fully installed or removed. Need to get 0 B/1 175 kB of archives. After this operation, 1 024 B of additional disk space will be used. Do you want to continue? [Y/n] Y Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 49, <DEBCONF_CONFIG> chunk 3. Use of uninitialized value in -e at /usr/share/perl5/Debconf/DbDriver/File.pm line 51, <DEBCONF_CONFIG> chunk 3. Use of uninitialized value in sysopen at /usr/share/perl5/Debconf/DbDriver/File.pm line 54, <DEBCONF_CONFIG> chunk 3. Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 54, <DEBCONF_CONFIG> chunk 3. debconf: DbDriver "config": could not open Setting up debconf (1.5.76) ... Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 49, <DEBCONF_CONFIG> chunk 3. Use of uninitialized value in -e at /usr/share/perl5/Debconf/DbDriver/File.pm line 51, <DEBCONF_CONFIG> chunk 3. Use of uninitialized value in sysopen at /usr/share/perl5/Debconf/DbDriver/File.pm line 54, <DEBCONF_CONFIG> chunk 3. Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 54, <DEBCONF_CONFIG> chunk 3. debconf: DbDriver "config": could not open dpkg: error processing package debconf (--configure): installed debconf package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: debconf E: Sub-process /usr/bin/dpkg returned an error code (1) It is not clear what started this situation but perhaps it may be due to my mistake in the installation of cdebconf-gtk a couple of days ago and after that its purge (both cdebconf-gtk and cdebconf). Does anyone have an idea or solution? Thanks!