Akonadi does not start
I just discovered another issue after running buster (copying the home directories from a stretch installation):
For one account akonadi does not work properly, there seems to be a mysql issue:
org.kde.pim.akonadiserver: DATABASE ERROR:
org.kde.pim.akonadiserver: Error code: "2013"
org.kde.pim.akonadiserver: DB error: "Lost connection to MySQL server during query"
org.kde.pim.akonadiserver: Error text: "Lost connection to MySQL server during query QMYSQL3: Unable to execute statement"
Full log is here:
It is surprising though that akonadi works on other accounts which are also configured to use the mysql driver :-/
Any input is welcome.