package steam 1:1.0.0.48-1ubuntu4 failed to install/upgrade: subprocess new pre-installation script returned error exit status 30

[Ourgantzidis]

Couldn't set up Steam data - please contact technical support

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: steam 1:1.0.0.48-1ubuntu4
ProcVersionSignature: Ubuntu 4.13.0-32.35~16.04.1-generic 4.13.13
Uname: Linux 4.13.0-32-generic i686
NonfreeKernelModules: nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.15
AptOrdering:
 steam: Install
 steam: Configure
 NULL: ConfigurePending
Architecture: i386
Date: Wed Feb 21 17:42:44 2018
DpkgTerminalLog:
 Preparing to unpack .../steam_1%3a1.0.0.48-1ubuntu4_i386.deb ...
 dpkg: error processing archive /var/cache/apt/archives/steam_1%3a1.0.0.48-1ubuntu4_i386.deb (--unpack):
  subprocess new pre-installation script returned error exit status 30
DuplicateSignature:
 package:steam:1:1.0.0.48-1ubuntu4
 Preparing to unpack .../steam_1%3a1.0.0.48-1ubuntu4_i386.deb ...
 dpkg: error processing archive /var/cache/apt/archives/steam_1%3a1.0.0.48-1ubuntu4_i386.deb (--unpack):
  subprocess new pre-installation script returned error exit status 30
ErrorMessage: subprocess new pre-installation script returned error exit status 30
InstallationDate: Installed on 2017-12-06 (77 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release i386 (20170801)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.3
 apt 1.2.25
SourcePackage: steam
Title: package steam 1:1.0.0.48-1ubuntu4 failed to install/upgrade: subprocess new pre-installation script returned error exit status 30
UpgradeStatus: No upgrade log present (probably fresh install)

[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 #1741846, 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.