https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=33936 Jonathan Druart <jonathan.druart+koha@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jonathan.druart+koha@gmail. | |com --- Comment #8 from Jonathan Druart <jonathan.druart+koha@gmail.com> --- I've tried <timezone>Asia/Tomsk</timezone> And about.pl shows: Time zone: Used: Asia/Tomsk | Config: Asia/Tomsk | Environment (TZ): Undefined Using 10.5.20-MariaDB-1. What does return the following command? SELECT * FROM mysql.time_zone_name WHERE name="Asia/Tomsk"; Is this table empty? Did you read David's link? https://dev.mysql.com/doc/refman/8.0/en/mysql-tzinfo-to-sql.html Looks like the relevant command is `mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql` -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.