I recently upgraded our blogs to 2.8.5.2 and I'm having a weird issue on some of the blogs. Basically, Pages will either show all of the posts for a blog if you're signed in, or if you aren't signed in you'll get a 404 not found.
404 Example
All Posts
When looking at their Pages screen, it doesn't show just the Pages, it shows media and post info as well. (Screenshot
Now, some sites seem to work fine yet others are displaying the problems above. Does anyone have suggestions on where to start looking or how to fix?
Weirdness. Pages and posts are stored in the same table in the database. But, they have different meta data so that the system knows if it's a page or post.
Question - what version were you upgrading FROM?
:D
The upgrade was from 1.5.2 I believe. I test a test run before upgrading the main site and the test blog shows fine for these users (albeit with a little older posts). The only other recent change was an upgrade/recompile of PHP so that we have GD support for resizing images. Honestly, I'm concerned this might have more to do with it than the upgrade of WPMU.
The post tables for these blogs are identical to the test blog tables for these posts. .htaccess files are identical as well.
Looks like I found what was causing the issue. We're using the Advanced Category Excluder. Seems the older version we were using doesn't work well. :D After upgrading it, the Pages are displaying properly.
DeannaS thanks for the help...