Trying to do in-place upgrade from 12.04.5 to 14.04.1 with some apache2, ruby, puppet and foreman packages installed. Looks like the problem packages were apache2 and apache2-mpm-worker.
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: apache2 2.4.7-1ubuntu4.1
ProcVersionSignature: Ubuntu 3.13.0-34.60~precise1-generic 3.13.11.4
Uname: Linux 3.13.0-34-generic x86_64
Apache2ConfdDirListing: False
Apache2Modules:
Error: command ['/usr/sbin/apachectl', '-D DUMP_MODULES'] failed with exit code 1: apache2: Syntax error on line 140 of /etc/apache2/apache2.conf: Could not open configuration file /etc/apache2/mods-enabled/version.load: No such file or directory
Action '-D DUMP_MODULES' failed.
The Apache error log may have more information.
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
Date: Wed Aug 20 08:56:44 2014
DuplicateSignature: package:apache2:2.4.7-1ubuntu4.1:ErrorMessage: subprocess installed post-installation script returned error exit status 1
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2012-08-14 (735 days ago)
InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1)
SourcePackage: apache2
Title: package apache2 2.4.7-1ubuntu4.1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to trusty on 2014-08-20 (0 days ago)
modified.conffile..etc.apache2.mods.available.actions.load: [deleted]
modified.conffile..etc.apache2.mods.available.authn.anon.load: [deleted]
modified.conffile..etc.apache2.mods.available.authn.dbd.load: [deleted]
modified.conffile..etc.apache2.mods.available.authn.dbm.load: [deleted]
modified.conffile..etc.apache2.mods.available.authnz.ldap.load: [deleted]
modified.conffile..etc.apache2.mods.available.authz.owner.load: [deleted]
modified.conffile..etc.apache2.mods.available.cache.load: [deleted]
modified.conffile..etc.apache2.mods.available.cgi.load: [deleted]
modified.conffile..etc.apache2.mods.available.charset.lite.load: [deleted]
modified.conffile..etc.apache2.mods.available.dav.fs.load: [modified]
modified.conffile..etc.apache2.mods.available.dav.lock.load: [deleted]
modified.conffile..etc.apache2.mods.available.dbd.load: [deleted]
modified.conffile..etc.apache2.mods.available.dump.io.load: [deleted]
modified.conffile..etc.apache2.mods.available.expires.load: [deleted]
modified.conffile..etc.apache2.mods.available.ext.filter.load: [deleted]
modified.conffile..etc.apache2.mods.available.file.cache.load: [deleted]
modified.conffile..etc.apache2.mods.available.filter.load: [deleted]
modified.conffile..etc.apache2.mods.available.info.load: [deleted]
modified.conffile..etc.apache2.mods.available.ldap.load: [deleted]
modified.conffile..etc.apache2.mods.available.log.forensic.load: [deleted]
modified.conffile..etc.apache2.mods.available.mime.magic.load: [deleted]
modified.conffile..etc.apache2.mods.available.proxy.ajp.load: [deleted]
modified.conffile..etc.apache2.mods.available.proxy.connect.load: [deleted]
modified.conffile..etc.apache2.mods.available.proxy.ftp.load: [deleted]
modified.conffile..etc.apache2.mods.available.proxy.http.load: [deleted]
modified.conffile..etc.apache2.mods.available.proxy.load: [deleted]
modified.conffile..etc.apache2.mods.available.proxy.scgi.load: [deleted]
modified.conffile..etc.apache2.mods.available.rewrite.load: [deleted]
modified.conffile..etc.apache2.mods.available.speling.load: [deleted]
modified.conffile..etc.apache2.mods.available.status.load: [deleted]
modified.conffile..etc.apache2.mods.available.substitute.load: [deleted]
modified.conffile..etc.apache2.mods.available.suexec.load: [deleted]
modified.conffile..etc.apache2.mods.available.unique.id.load: [deleted]
modified.conffile..etc.apache2.mods.available.userdir.load: [deleted]
modified.conffile..etc.apache2.mods.available.usertrack.load: [deleted]
modified.conffile..etc.apache2.mods.available.vhost.alias.load: [deleted]
mtime.conffile..etc.apache2.mods.available.dav.fs.load: 2014-08-19T14:45:11.119605
Status changed to 'Confirmed' because the bug affects multiple users.