I confirm this bug in evolution 2.22.3.1 on Hardy (KDE 3.5.10 or KDE 4), with timezone Europe/Paris.
$ zdump -v Europe/Paris | grep 2008 Europe/Paris Sun Mar 30 00:59:59 2008 UTC = Sun Mar 30 01:59:59 2008 CET isdst=0 gmtoff=3600 Europe/Paris Sun Mar 30 01:00:00 2008 UTC = Sun Mar 30 03:00:00 2008 CEST isdst=1 gmtoff=7200 Europe/Paris Sun Oct 26 00:59:59 2008 UTC = Sun Oct 26 02:59:59 2008 CEST isdst=1 gmtoff=7200 Europe/Paris Sun Oct 26 01:00:00 2008 UTC = Sun Oct 26 02:00:00 2008 CET isdst=0 gmtoff=3600 See attached screenshot. Evolution timeline seems to switch to DST at the beginning of week (Monday Oct.20) instead of next sunday (Oct.26). Events in red on the screenshot are script-generated from an external timetable. They are correctly aligned with the corresponding manually edited events except this week. Periodic appointements (in November and later) are displayed one hour earlier. ** Attachment added: "Evolution Screenshot" http://launchpadlibrarian.net/18879138/evolutionKDE4-8_04.png -- evolution uses wrong date to switch to daylight saving timezone in timezone Europe/Brussels https://bugs.launchpad.net/bugs/281956 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs