package mysql-server-5.7 5.7.26-0ubuntu0.16.04.1 failed to install/upgrade: подпроцесс установлен сценарий post-installation возвратил код ошибки 1

[Neolite]

Ошибка

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: mysql-server-5.7 5.7.26-0ubuntu0.16.04.1
ProcVersionSignature: Ubuntu 4.15.0-47.50~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-47-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Tue Apr 30 06:27:27 2019
ErrorMessage: подпроцесс установлен сценарий post-installation возвратил код ошибки 1
InstallationDate: Installed on 2018-03-23 (408 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
Logs.var.log.daemon.log:

MySQLConf.etc.mysql.conf.d.mysql.cnf: [mysql]
MySQLConf.etc.mysql.conf.d.mysqldump.cnf:
 [mysqldump]
 quick
 quote-names
 max_allowed_packet = 16M
MySQLConf.etc.mysql.mysql.conf.d.mysqld_safe_syslog.cnf:
 [mysqld_safe]
 syslog
MySQLVarLibDirListing: ['ib_logfile0', 'performance_schema', 'etk', 'ib_buffer_pool', 'ibdata1', 'ib_logfile1', 'ibtmp1', 'auto.cnf', 'mysql_upgrade_info', 'debian-5.7.flag', 'testing_ro', 'testing', 'billing', 'sys', 'mysql']
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-4.15.0-47-generic root=UUID=6bbd2f4f-7d09-4377-a51d-d85b30921d37 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.31
SourcePackage: mysql-5.7
Title: package mysql-server-5.7 5.7.26-0ubuntu0.16.04.1 failed to install/upgrade: подпроцесс установлен сценарий post-installation возвратил код ошибки 1
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.mysql.mysql.conf.d.mysqld.cnf: [deleted]