https://bugs.kde.org/show_bug.cgi?id=425131
--- Comment #2 from Boudewijn Rempt <b...@valdyas.org> --- I also tried to get extra information like this: boud@boud-ThinkPad-T470p:~$ /usr/sbin/mysqld-akonadi --log-error-verbosity 10 --defaults-file=/home/boud/.local/share/akonadi/mysql.conf --datadir=/home/boud/.local/share/akonadi/db_data/ --socket=/run/user/1000/akonadi/mysql.socket --pid-file=/run/user/1000/akonadi/mysql.pid 2020-08-08T09:38:49.021049Z 0 [Warning] option 'log_error_verbosity': unsigned value 10 adjusted to 3 2020-08-08T09:38:49.021090Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2020-08-08T09:38:49.022108Z 0 [Warning] Insecure configuration for --secure-file-priv: Location is accessible to all OS users. Consider choosing a different directory. 2020-08-08T09:38:49.022124Z 0 [Note] /usr/sbin/mysqld-akonadi (mysqld 5.7.31-0ubuntu0.18.04.1) starting as process 2881 ... 2020-08-08T09:38:49.024269Z 0 [Note] InnoDB: PUNCH HOLE support available 2020-08-08T09:38:49.024281Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2020-08-08T09:38:49.024304Z 0 [Note] InnoDB: Uses event mutexes 2020-08-08T09:38:49.024307Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2020-08-08T09:38:49.024310Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2020-08-08T09:38:49.024335Z 0 [Note] InnoDB: Using Linux native AIO 2020-08-08T09:38:49.024522Z 0 [Note] InnoDB: Number of pools: 1 2020-08-08T09:38:49.024606Z 0 [Note] InnoDB: Using CPU crc32 instructions 2020-08-08T09:38:49.025798Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M 2020-08-08T09:38:49.031242Z 0 [Note] InnoDB: Completed initialization of buffer pool 2020-08-08T09:38:49.032823Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2020-08-08T09:38:49.044052Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2020-08-08T09:38:49.045151Z 0 [Note] InnoDB: Log scan progressed past the checkpoint lsn 31533912175 2020-08-08T09:38:49.045170Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 31533914677 2020-08-08T09:38:49.045219Z 0 [ERROR] InnoDB: Ignoring the redo log due to missing MLOG_CHECKPOINT between the checkpoint 31533912175 and the end 31533914677. 2020-08-08T09:38:49.045228Z 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error 2020-08-08T09:38:49.646082Z 0 [ERROR] Plugin 'InnoDB' init function returned error. 2020-08-08T09:38:49.646122Z 0 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 2020-08-08T09:38:49.646136Z 0 [ERROR] Failed to initialize builtin plugins. 2020-08-08T09:38:49.646144Z 0 [ERROR] Aborting 2020-08-08T09:38:49.646170Z 0 [Note] Binlog end 2020-08-08T09:38:49.646227Z 0 [Note] Shutting down plugin 'CSV' 2020-08-08T09:38:49.646677Z 0 [Note] /usr/sbin/mysqld-akonadi: Shutdown complete -- You are receiving this mail because: You are watching all bug changes.