offer displaying a modified configuration file

[Karl-Philipp Richter]

When `apport` asks about uploading a modified configuration file it'd be useful to offer a third option to display its content beside the simple yes/no choice. A diff between the default file (which can't contain sensitive information) and the current version of the would be a useful forth option because it'd avoid searching for the modification the user made.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: apport 2.14.7-0ubuntu8.4
Uname: Linux 4.0.0-040000-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.14.7-0ubuntu8.4
Architecture: amd64
Date: Wed Apr 22 20:08:53 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-04-20 (2 days ago)
InstallationMedia: Ubuntu-Server 14.10 "Utopic Unicorn" - Release amd64 (20141022.2)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: apport
UpgradeStatus: No upgrade log present (probably fresh install)

[Brian Murray (brian-murray)]

This is in the attach_conffiles function of apport/hookutils.py.

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for apport (Ubuntu) because there has been no activity for 60 days.]