Error: Unable to shut down server with process id 56734

[Victor Oliveira Silva]

I'm using Ubuntu 20.04.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: mysql-server-8.0 8.0.20-0ubuntu0.20.04.1
ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30
Uname: Linux 5.4.0-29-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
Date: Mon May 4 20:14:55 2020
ErrorMessage: o subprocesso instalado, do pacote mysql-server-8.0, o script post-installation retornou erro do status de saída 1
InstallationDate: Installed on 2020-04-27 (7 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
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: ['binlog.000006', 'server-cert.pem', 'mysql.ibd', '#ib_16384_0.dblwr', 'binlog.000005', 'binlog.000011', 'binlog.000002', 'binlog.000017', 'binlog.000001', 'undo_002', 'mysql', 'binlog.000019', 'binlog.000004', 'ca-key.pem', 'server-key.pem', 'binlog.000018', 'binlog.000013', 'ibtmp1', 'performance_schema', 'undo_001', 'mysql_upgrade_info', 'binlog.000015', 'teste', 'sys', 'client-key.pem', 'binlog.000008', 'binlog.000016', 'binlog.000009', 'ib_logfile1', 'ib_buffer_pool', 'ibdata1', 'auto.cnf', 'binlog.000003', 'binlog.000012', 'binlog.000010', 'private_key.pem', 'victor-18-5600br.pid', 'debian-5.7.flag', 'binlog.000014', '#ib_16384_1.dblwr', 'public_key.pem', '#innodb_temp', 'binlog.000007', 'client-cert.pem', 'binlog.index', 'ib_logfile0', 'ca.pem', 'binlog.000020']
ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-5.4.0-29-generic root=UUID=9fd4b7b8-06d4-4e20-81ae-e30b5a58cd85 ro quiet splash vt.handoff=7
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.2
SourcePackage: mysql-8.0
Title: package mysql-server-8.0 8.0.20-0ubuntu0.20.04.1 failed to install/upgrade: o subprocesso instalado, do pacote mysql-server-8.0, o script post-installation retornou erro do status de saída 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Rafael David Tinoco (rafaeldtinoco)]

Need more information

Thank you for taking the time to file a bug report.

"""
mysqld will log errors to /var/log/mysql/error.log
mysqld is running as pid 56734
Error: Unable to shut down server with process id 56734
"""

Since there is not enough information in your report to begin triage or to
differentiate between a local configuration problem and a bug in Ubuntu, I
am marking this bug as "Incomplete". We would be grateful if you would:
provide a more complete description of the problem, explain why you
believe this is a bug in Ubuntu rather than a problem specific to your
system, and then change the bug status back to "New".

For local configuration issues, you can find assistance here:
http://www.ubuntu.com/support/community

[Eduardo Bonato (ebonato)]

Please look at bug #1899075 if it look similar to your use case.