[wp-trac] [WordPress Trac] #41552: Posts edit.php not paginating

[WordPress Trac]

#41552: Posts edit.php not paginating
-------------------------------+-----------------------------
 Reporter:  tgelles            |      Owner:
     Type:  defect (bug)       |     Status:  new
 Priority:  normal             |  Milestone:  Awaiting Review
Component:  Posts, Post Types  |    Version:  4.8.1
 Severity:  normal             |   Keywords:
  Focuses:  administration     |
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 I'm running multisite and the /wp-admin/edit.php pagination feature for my
 ''posts''  is very buggy across my network.

 I must refresh the page to see the full number of posts and pages of said
 posts. Or, the page count of posts shows random numbers (see below)

 [[Image(http://krieger2.jhu.edu/wordpress_trac/posts%20error)]]

 If pagination does load and when on /wp-admin/edit.php?paged=2, if attempt
 to click on the 'next page' arrow, it'll either go to page 3. But more
 often just takes me back to/wp-admin/edit.php?paged=1

 I have the following plugins activated on my network.

  Admin Menu Editor Pro
  Admin Menu Tree Page View
  Black Studio TinyMCE Widget
  Comet Cache Pro
  Email Post Changes
  KSAS Global Function (code:
 https://github.com/ksascomm/plugin_global_functions)
  KSAS Global Widgets (code:
 https://github.com/ksascomm/plugin_ksas_global_widgets)
  miniOrange SSO using SAML 2.0
  mobble
  Plugin Activation Status
  Post Thumbnail Editor
  Quick Page/Post Redirect Plugin
  Snapshot Pro
  SSH SFTP Updater Support
  User Switching
  WordPress MU Domain Mapping
  WP Security Audit Log

 I've tried deactivating mostly all individually but the problem still
 happens.

 I'm running WP 4.8.1 on PHP 5.6.26/RHEL release 6.9 (Santiago).

 I have a feeling this is a server issue as it affects the core wp-
 admin/edit.php. Also it does not happen on my local (MAMP); and I have
 been deactivating plugins, checking themes, and removing any expires
 headers from the htaccess file to no avail.

 However, I do not know enough about what WordPress is trying to do when
 paginating posts in edit.php that the server is not allowing it/causing
 the bug to appear every now and then.

 Has anyone encountered this before? To repeat, this only happens for
 ''POSTS''  post type both in the admin (and then again on the index.php
 page), not pages or other custom post types.

 (also, I opened, and then closed, a similar ticket a few days ago. I
 closed it because I wasnt sure if this was a bug or something the support
 forum could assist it. As it clearly affects a core component of wp-admin,
 and I just updated to 4.8.1, I think it's a bug)

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Ticket URL: <https://core.trac.wordpress.org/ticket/41552>
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