There are a bunch of issues here with image uploads.
More info:
I have multisite installed. The .htaccess is set up according to the WordPress guide.
The posts and images, however, are acting differently in different browsers.
Example: https://experienceyork.apps01.yorku.ca/blog/yorkandu/2012/10/19/conquering-university-academics/
In Chrome, I see the background image (https://experienceyork.apps01.yorku.ca/blog/yorkandu/files/2012/09/page_index_bg.jpg), yet the image in the post is broken. If I click on the broken image link (https://experienceyork.apps01.yorku.ca/blog/yorkandu/files/2012/10/1280px-ScottLibraryLearningCommons.jpg) the image displays.
In Firefox the same background image does NOT display and I don’t even see a broken image thumb in the post.
All of the images display as broken within the admin panel and I am completely confused as to how to resolve this.
May I please have some assistance?