osmo 0.2.4 has a feature like this: If a due date is set, a menu item "Recurrent task" appears above the description. There, you can define a repetition period. Once you have reached the due date of the task, you can press the button with the blue arrow to the right ("Change due date to the next day") on the task list screen and the due date of the task will change to the one of the next occurence.
Hope, this is what you were looking for. If not, please let me know, so that I can contact upstream or you can contact upstream yourself (http://sourceforge.net/tracker/?group_id=206587&atid=998199 or osmo- pim-frie...@lists.sourceforge.net). Thanks for your comment! -- support for periodic tasks https://bugs.launchpad.net/bugs/307688 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs