corresponding fix exists: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116657 but the mentioned versions are not yet available on ubuntu
** Bug watch added: GCC Bugzilla #116657 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116657 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to tzdata in Ubuntu. https://bugs.launchpad.net/bugs/2096974 Title: tzdata-2024b-0ubuntu0.24.04 makes std::chrono unusable Status in tzdata package in Ubuntu: New Bug description: inalling tzdata in version 2024b-0ubuntu0.24.04 causes std::chrono to deliver only 2 timezones: code: for (const auto & time_zone : std::chrono::get_tzdb().zones) { std::cout << time_zone.name() << std::endl; } output: Etc/GMT Etc/UTC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tzdata/+bug/2096974/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp