Thanks for taking the time to file this bug in Ubuntu. The attached logs are full of errors that seem to indicate this installation is quite broken I'm afraid:
Setting up plank (0.11.4-4) ... Setting up mysql-server-5.7 (5.7.25-0ubuntu0.18.10.2) ... Error occurred: Cannot select database. mysql_upgrade failed with exit status 1 And in the mysql logs themselves: 2019-03-30T06:10:05.150581Z 0 [Warning] Can't open and lock time zone table: Table 'mysql.time_zone_leap_second' doesn't exist trying to live without them 2019-03-30T06:10:05.150726Z 0 [ERROR] Can't open and lock privilege tables: Table 'mysql.servers' doesn't exist 2019-03-30T06:10:05.150921Z 0 [ERROR] Native table 'performance_schema'.'cond_instances' has the wrong structure 2019-03-30T06:10:05.150977Z 0 [ERROR] Native table 'performance_schema'.'events_waits_current' has the wrong structure 2019-03-30T06:10:05.151022Z 0 [ERROR] Native table 'performance_schema'.'events_waits_history' has the wrong structure .... and so on. I see this in the dpkg log: mysql-server-5.7:amd64 (5.7.25-0ubuntu0.18.04.2, 5.7.25-0ubuntu0.18.10.2) Were you dist-upgrading from bionic to cosmic using just apt, instead of using the do-release-upgrade tool? ** Changed in: mysql-5.7 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822516 Title: package mysql-server-5.7 5.7.25 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1822516/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs