I face the same bug (vanilla ubuntu 12.04 32bit, kernel 3.5.0-23-generic) - time is correct, date is wrong after resume from overnight sleep.
right clicking and selecting About on the date/time in the top right corner displays following info: Indicator Applet Complete - 0.5.0 not sure if this is any helpful to determine versions of binary/package version, but I give a try: dpkg -l | grep applet ii gir1.2-panelapplet-4.0 1:3.4.1-0ubuntu1 GObject introspection for the GNOME Panel Applet library ii gnome-applets 3.4.1-0ubuntu1 Various applets for the GNOME panel - binary files ii gnome-applets-data 3.4.1-0ubuntu1 Various applets for the GNOME panel - data files ii gnome-control-center-data 1:3.4.2-0ubuntu0.9 configuration applets for GNOME - data files ii indicator-applet-complete 0.5.0-0ubuntu1 Clone of the GNOME panel indicator applet ii libindicator3-7 0.5.0-0ubuntu1 panel indicator applet - shared library ii libindicator7 0.5.0-0ubuntu1 panel indicator applet - shared library ii libpanel-applet-4-0 1:3.4.1-0ubuntu1 library for GNOME Panel applets ii screen-resolution-extra 0.14ubuntu2 Extension for the GNOME screen resolution applet ** Changed in: linux (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169920 Title: wrong date in desktop after suspend resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169920/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs