Public bug reported: I have observed this bug in Ubuntu 22.04 and Ubuntu 24.04.
To reproduce: * Set the system time to a timezone that does not have DST, e.g. `sudo timedatectl set-timezone Africa/Tunis` * Add at least one timezone to the Gnome World Clocks that does have DST, e.g. London or Paris. * Wait for DST to change in the other timezone. * Note the incorrect 'timezone offset' column for the remote timezone(s) (circled in red in the left-hand screenshot). Interestingly, the 'time' column is correct for every timezone. * Change the system timezone and then change it back, e.g. `sudo timedatectl set-timezone America/Los_Angeles && sudo timedatectl set-timezone Africa/Tunis` --OR-- reboot. * Note the 'timezone offset' column is correct now (the right-hand screenshot). ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: gnome-shell 46.0-0ubuntu6~24.04.5 ProcVersionSignature: Ubuntu 6.8.0-47.47-generic 6.8.12 Uname: Linux 6.8.0-47-generic x86_64 NonfreeKernelModules: zfs ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Mon Oct 28 19:55:11 2024 DisplayManager: gdm3 InstallationDate: Installed on 2024-06-08 (142 days ago) InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424) ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> RelatedPackageVersions: mutter-common 46.2-1ubuntu0.24.04.2 SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug noble wayland-session ** Attachment added: "2 screenshots showing the problem" https://bugs.launchpad.net/bugs/2085794/+attachment/5832511/+files/incorrect%20time%20zone%20offset.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2085794 Title: Incorrect timezone offset displayed in World Clocks under certain conditions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2085794/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs