I could reproduce this issue: $ LANG=C TZ=America/Vancouver gjs -c 'print(new Date(1793836800000).toString())' Wed Nov 04 2026 16:00:00 GMT-0800 (Pacific Standard Time)
The fix is to build mozjs with --with-system-icu (instead of --without- system-icu) and runtime depend on tzdata-icu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2173031 Title: libmozjs-140-0 in 26.04 has stale tzdata 2025b: GNOME Shell calendar events are 1h early in America/Vancouver To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/2173031/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
