package cups-daemon 1.6.1-0ubuntu15 failed to install/upgrade: trying to overwrite '/usr/share/man/man7/backend.7.gz', which is also in package cups 1.6.1-0ubuntu15

[Pierre Giraud]

none

ProblemType: Package
DistroRelease: Ubuntu 13.04
Package: cups-daemon 1.6.1-0ubuntu15
ProcVersionSignature: Ubuntu 3.8.0-0.3-generic 3.8.0-rc3
Uname: Linux 3.8.0-0-generic i686
ApportVersion: 2.8-0ubuntu1
Architecture: i386
CupsErrorLog:
 E [14/Jan/2013:13:48:48 +0100] Unknown directive SystemGroup on line 16 of /etc/cups/cupsd.conf.
 E [14/Jan/2013:17:30:30 +0100] Unknown directive SystemGroup on line 16 of /etc/cups/cupsd.conf.
Date: Mon Jan 14 17:30:29 2013
DuplicateSignature:
 Unpacking replacement cups-daemon ...
 dpkg: error processing /var/cache/apt/archives/cups-daemon_1.6.1-1_i386.deb (--unpack):
  trying to overwrite '/usr/share/man/man7/backend.7.gz', which is also in package cups 1.6.1-0ubuntu15
ErrorMessage: trying to overwrite '/usr/share/man/man7/backend.7.gz', which is also in package cups 1.6.1-0ubuntu15
InstallationDate: Installed on 2013-01-06 (8 days ago)
InstallationMedia: Custom 13.04 - Release i386
Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: No destinations added.
MachineType: Acer Aspire 6930
MarkForUpload: True
Papersize: a4
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-3.8.0-0-generic root=UUID=df747447-2e35-4734-806d-f37c34923e48 ro splash quiet
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-0-generic root=UUID=df747447-2e35-4734-806d-f37c34923e48 ro splash quiet
SourcePackage: cups
Title: package cups-daemon 1.6.1-0ubuntu15 failed to install/upgrade: trying to overwrite '/usr/share/man/man7/backend.7.gz', which is also in package cups 1.6.1-0ubuntu15
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/25/2008
dmi.bios.vendor: Acer
dmi.bios.version: v0.3204
dmi.board.name: Makalu
dmi.board.vendor: Acer
dmi.board.version: Not Applicable
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAcer:bvrv0.3204:bd09/25/2008:svnAcer:pnAspire6930:pvrNotApplicable:rvnAcer:rnMakalu:rvrNotApplicable:cvnAcer:ct1:cvrN/A:
dmi.product.name: Aspire 6930
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1099242, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.