Please see https://wiki.ubuntu.com/NotifyOSD#org.freedesktop.Notifications.Notify stating that if the notification-daemon is "notify-osd" values for expire_timeout are ignored.
-- notify-send ignores the expire timeout parameter https://bugs.launchpad.net/bugs/390508 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