package mariadb-client-10.0 10.0.34-0ubuntu0.16.04.1 failed to install/upgrade: package mariadb-client-10.0 is already installed and configured

[ljnkazumasa]

When installing update a bug appeared.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: mariadb-client-10.0 10.0.34-0ubuntu0.16.04.1
ProcVersionSignature: Ubuntu 4.4.0-116.140-generic 4.4.98
Uname: Linux 4.4.0-116-generic i686
ApportVersion: 2.20.1-0ubuntu2.15
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: i386
Date: Fri Mar 9 10:13:08 2018
DuplicateSignature:
 package:mariadb-client-10.0:10.0.34-0ubuntu0.16.04.1
 Processing triggers for man-db (2.7.5-1) ...
 dpkg: error processing package mariadb-server-core-10.0 (--configure):
  package mariadb-server-core-10.0 is already installed and configured
ErrorMessage: package mariadb-client-10.0 is already installed and configured
InstallationDate: Installed on 2017-10-26 (133 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1)
Logs.var.log.daemon.log:

Logs.var.log.mysql.error.log:
MySQLConf.etc.mysql.conf.d.mysql.cnf: [mysql]
MySQLConf.etc.mysql.conf.d.mysqldump.cnf:
 [mysqldump]
 quick
 quote-names
 max_allowed_packet = 16M
MySQLVarLibDirListing: ['mysql_upgrade_info', 'multi-master.info', 'mysql', 'aria_log_control', 'performance_schema', 'ib_logfile0', 'debian-10.0.flag', 'ib_logfile1', 'ibdata1', 'aria_log.00000001']
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-4.4.0-116-generic root=UUID=c3717bb4-d359-48b9-b2b2-2ab533229f8a ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.3
 apt 1.2.25
SourcePackage: dpkg
Title: package mariadb-client-10.0 10.0.34-0ubuntu0.16.04.1 failed to install/upgrade: package mariadb-client-10.0 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)