debugging kmail crash

[Pablo Sanchez]

[ Comments below, in-line ]


On Sun, 16 Dec 2018 01:12:09 +0100, Jos wrote:

> When trying to run a query on the database, (select * from 
> collectiontable;) I get
> 
> Failed to connect to database: Can't connect to local MySQL server 
> through socket '/tmp/akonadi-oever.0b6D91/mysql.socket' (2) QMYSQL: 
> Unable to connect


Hi,

Please see below.  I used a Live CD to do the test.

kubuntu at kubuntu:~$ ps -ef|fgrep mysql
kubuntu   4143  4054  0 01:57 ?        00:00:00 /usr/sbin/mysqld 
--defaults-file=/home/kubuntu/.local/share/akonadi/mysql.conf 
--datadir=/home/kubuntu/.local/share/akonadi/db_data/ 
--socket=/tmp/akonadi-kubuntu.NCN4OQ/mysql.socket 
--pid-file=/tmp/akonadi-kubuntu.NCN4OQ/mysql.pid
kubuntu   4383  4029  0 02:00 pts/1    00:00:00 grep -F --color=auto mysql
kubuntu at kubuntu:~$ mysql --socket=/tmp/akonadi-kubuntu.NCN4OQ/mysql.socket
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 29
Server version: 5.7.23-2ubuntu1 (Ubuntu)

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input 
statement.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| akonadi            |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
5 rows in set (0.00 sec)

--
Pablo Sanchez - Blueoak Database Engineering, Inc
Ph:    819.459.1926        iNum:  883.5100.0990.1054