[Bug 1581839] [NEW] package clamdscan 0.98.7+dfsg-0ubuntu4 failed to install/upgrade: trying to overwrite '/usr/share/man/man1/clamdscan.1.gz', which is also in package clamav-daemon 0.98.7+dfsg-0ubuntu0.14.04.1

[Launchpad Bug Tracker]

You have been subscribed to a public bug by ChristianEhrhardt (paelzer):

[Impact] 
 * Upgrade path Trusty->Xenial is broken if clamav-daemon is installe
 * The fix shall restore the upgrade path by marking properly with 
   breaks/replaces as needed

[Test Case]
 1. Spawn Trusty container
 2. apt-get install clamav-daemon
 3. replace trusty with xenial in /etc/apt/sources.list
 4. apt-get update
 FIX CASE
 5. make fixed package available locally
    (http://paste.ubuntu.com/17288886/) 
 6. verify that the local repo works
   apt-cache policy clamav
 BOTH CASES
 7. apt-get install clamdscan
 Note: we don't need full dist-upgrade which can save time

[Regression Potential] 
 * The change is "only" Dependencies of clamav, so even in the worst case 
   fallout should be local to clamav
 * Tested with/without fix in Trusty based containers proved that it works 
   now

[Other Info] 
 * While there could be upgrade paths V->W and T->W that would be broken    
   as well, both are not important enough for an SRU for this issue.


this is it

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: clamdscan 0.98.7+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 4.2.0-36.41-generic 4.2.8-ckt8
Uname: Linux 4.2.0-36-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
Date: Sun May  8 22:52:42 2016
DuplicateSignature: package:clamdscan:0.98.7+dfsg-0ubuntu4:trying to overwrite '/usr/share/man/man1/clamdscan.1.gz', which is also in package clamav-daemon 0.98.7+dfsg-0ubuntu0.14.04.1
ErrorMessage: trying to overwrite '/usr/share/man/man1/clamdscan.1.gz', which is also in package clamav-daemon 0.98.7+dfsg-0ubuntu0.14.04.1
InstallationDate: Installed on 2014-09-10 (611 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-4.2.0-36-generic root=UUID=0fbf1b1f-43cd-45e3-8195-99f298669c28 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5.1
 apt  1.0.10.2ubuntu2
SourcePackage: clamav
Title: package clamdscan 0.98.7+dfsg-0ubuntu4 failed to install/upgrade: trying to overwrite '/usr/share/man/man1/clamdscan.1.gz', which is also in package clamav-daemon 0.98.7+dfsg-0ubuntu0.14.04.1
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: clamav (Ubuntu)
     Importance: High
         Status: Invalid

** Affects: clamav (Ubuntu Wily)
     Importance: High
         Status: Won't Fix

** Affects: clamav (Ubuntu Xenial)
     Importance: High
     Assignee: ChristianEhrhardt (paelzer)
         Status: Triaged


** Tags: amd64 apport-package bitesize package-conflict wily
-- 
package clamdscan 0.98.7+dfsg-0ubuntu4 failed to install/upgrade: trying to overwrite '/usr/share/man/man1/clamdscan.1.gz', which is also in package clamav-daemon 0.98.7+dfsg-0ubuntu0.14.04.1
https://bugs.launchpad.net/bugs/1581839
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