Comment 9 for bug 668160

If it is not feasible (due to problem difficulty or time or resources) to bring up the deja-dup progress window somehow later, all changes should be reverted that cause backups to start without opening the progress window at the beginning (like it used to work on Ubuntu Unity).

There is really no problem having the progress window open all the time, however it is a significant problem not having a progress window at all and not being able to open it.