Howie Nguyen said
1 year, 2 months ago: @deereinhardt, this is going to involve some editing of your theme files. I believe what you want to do is to add the sidebar contents when viewing an individual post.
To do that you will need to edit the following file in your Twenty Eleven theme:
/wp-content/themes/twentyeleven/single.php
The very last line in that file should have the following line:
<?php get_footer(); ?>
What you want to do is add an additional line right before that last line:
<?php get_sidebar(); ?>
So it should now be:
<?php get_sidebar(); ?>
<?php get_footer(); ?>
You should now have the sidebar whenever you view an individual post.