Public bug reported: I may have run
sudo service mysql stop while upgrading. Can that be the cause of error? ProblemType: Package DistroRelease: Ubuntu 14.04 Package: mysql-server-5.5 5.5.50-0ubuntu0.14.04.1 ProcVersionSignature: Ubuntu 3.19.0-65.73~14.04.1-generic 3.19.8-ckt22 Uname: Linux 3.19.0-65-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 Date: Fri Jul 22 09:27:58 2016 DuplicateSignature: package:mysql-server-5.5:5.5.50-0ubuntu0.14.04.1:subprocess installed post-installation script returned error exit status 1 ErrorMessage: subprocess installed post-installation script returned error exit status 1 InstallationDate: Installed on 2015-09-11 (315 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) Logs.var.log.daemon.log: MySQLConf.etc.mysql.conf.d..keepme: MySQLConf.etc.mysql.conf.d.mysqld.safe.syslog.cnf: [mysqld_safe] syslog MySQLVarLibDirListing: ['performance_schema', 'ibdata1', 'mysql_upgrade_info', 'ib_logfile1', 'imoveis_development', 'ib_logfile0', 'mysql', 'debian-5.5.flag', 'activerecord_unittest', 'activerecord_unittest2'] ProcCmdline: BOOT_IMAGE=/boot/vmlinuz-3.19.0-65-generic root=UUID=03657881-2771-4980-be1d-ee52ad8664a9 ro quiet splash video.use_native_backlight=1 RelatedPackageVersions: dpkg 1.17.5ubuntu5.7 apt 1.0.1ubuntu2.14 SourcePackage: mysql-5.5 Title: package mysql-server-5.5 5.5.50-0ubuntu0.14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: mysql-5.5 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package need-duplicate-check trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1605620 Title: package mysql-server-5.5 5.5.50-0ubuntu0.14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.5/+bug/1605620/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs