package mysql-server 5.7.26-0ubuntu0.16.04.1 failed to install/upgrade: проблемы зависимостей — оставляем не настроенным

[Neolite]

Какая-то проблема -_-

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: mysql-server 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 06:27:29 2019
ErrorMessage: проблемы зависимостей — оставляем не настроенным
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']
PackageArchitecture: all
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 5.7.26-0ubuntu0.16.04.1 failed to install/upgrade: проблемы зависимостей — оставляем не настроенным
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.mysql.mysql.conf.d.mysqld.cnf: [deleted]

[Andreas Hasenack (ahasenack)]

Thanks for filing this bug in Ubuntu.

I see this error in the logs:
Checking if update is needed.
Checking server version.
Error: Server version (5.7.25-0ubuntu0.16.04.2-log) does not match with the version of
the server (5.7.26) with which this program was built/distributed. You can
use --skip-version-check to skip this check.
mysql_upgrade failed with exit status 3

Could you please show the current state of the system, by running this command and showing its output:

dpkg -l | grep mysql

I also saw this in the log:
2019-05-06T08:13:47.629980Z 4 [Note] Access denied for user 'root'@'localhost' (using password: NO)
2019-05-06T08:13:47.630060Z 3 [Note] Access denied for user 'root'@'localhost' (using password: NO)

Maybe the upgrade relied on that kind of access being available, but it was removed?

[Neolite (neo1515)]

ii libmysql++-dev 3.2.2+pristine-1ubuntu1 amd64 MySQL C++ library bindings (development)
ii libmysql++3v5 3.2.2+pristine-1ubuntu1 amd64 MySQL C++ library bindings (runtime)
ii libmysqlclient-dev 5.7.26-0ubuntu0.16.04.1 amd64 MySQL database development files
ii libmysqlclient20:amd64 5.7.26-0ubuntu0.16.04.1 amd64 MySQL database client library
ii mysql-client 5.7.26-0ubuntu0.16.04.1 all MySQL database client (metapackage depending on the latest version)
ii mysql-client-5.7 5.7.26-0ubuntu0.16.04.1 amd64 MySQL database client binaries
ii mysql-client-core-5.7 5.7.26-0ubuntu0.16.04.1 amd64 MySQL database core client binaries
ii mysql-common 5.7.26-0ubuntu0.16.04.1 all MySQL database common files, e.g. /etc/mysql/my.cnf
ii mysql-server 5.7.26-0ubuntu0.16.04.1 all MySQL database server (metapackage depending on the latest version)
ii mysql-server-5.7 5.7.26-0ubuntu0.16.04.1 amd64 MySQL database server binaries and system database setup
ii mysql-server-core-5.7 5.7.26-0ubuntu0.16.04.1 amd64 MySQL database server binaries
ii pinba-engine-mysql-5.7 1.1.0-1ubuntu1.12 amd64 realtime statistics server for PHP using MySQL as a read-only interface

[Andreas Hasenack (ahasenack)]

This looks fine, are you still experiencing problems?

What does the following do:

sudo apt update
sudo apt -f install

[Launchpad Janitor (janitor)]

[Expired for mysql-5.7 (Ubuntu) because there has been no activity for 60 days.]