Thanks for the reply. After restarting memcached, the changes in koha-conf started working. From: Tomas Cohen Arazi <tomascohen@gmail.com> Sent: Saturday, June 10, 2023 7:47 PM To: Сычев Игорь Алексеевич <ias@tpu.ru> Cc: koha <koha@lists.katipo.co.nz> Subject: Re: [Koha] Koha timezone The timezone configuration details should say 'Config: Asia/Tomsk | ...: Undefined ' for you.v which means there's no env variable set, and the tz had been specified in koha-conf.xml. Questions: - Have you loaded the tz_info stuff in MySQL? - Have you restarted memcached after changing koha-conf? El vie, 9 jun 2023 5:16, Сычев Игорь Алексеевич <ias@tpu.ru<mailto:ias@tpu.ru>> escribió: Hello! Time zone: Used: Asia/Tomsk | Config: Undefined | Environment (TZ): Undefined Why "Undefined"? Is it just me? https://wiki.koha-community.org/wiki/Time_Zone_Configuration If set <timezone>Asia/Tomsk</timezone> to koha-conf.xml and restart koha-common, then on the page cgi-bin/koha/about.pl<http://about.pl> http error 500 (Internal Server Error). root@koha:~# mysql -uroot -p -e "SHOW VARIABLES LIKE '%time_zone%';" Enter password: +------------------+--------+ | Variable_name | Value | +------------------+--------+ | system_time_zone | +07 | | time_zone | SYSTEM | +------------------+--------+ root@koha:~# mysql -uroot -p -e "select current_timestamp();" Enter password: +---------------------+ | current_timestamp() | +---------------------+ | 2023-06-08 16:48:10 | +---------------------+ The date and time are correct. Koha 23.05 https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=33936 Good Luck! Igor A. Sychev Tomsk Polytechnic University https://lib.tpu.ru _______________________________________________ Koha mailing list http://koha-community.org Koha@lists.katipo.co.nz<mailto:Koha@lists.katipo.co.nz> Unsubscribe: https://lists.katipo.co.nz/mailman/listinfo/koha