[wp-trac] [WordPress Trac] #16630: Upgrade from 3.0.5 to 3.1 failed

WordPress Trac wp-trac at lists.automattic.com
Thu Feb 24 06:55:20 UTC 2011

#16630: Upgrade from 3.0.5 to 3.1 failed
 Reporter:  anujseth         |      Owner:
     Type:  defect (bug)     |     Status:  new
 Priority:  normal           |  Milestone:  Awaiting Review
Component:  Upgrade/Install  |    Version:  3.1
 Severity:  major            |   Keywords:  needs-patch
 For one of my blogs, an upgrade from 3.0.5 to 3.1 failed.

 I debugged the issue to '''wp_cache_flush()''' hanging during the upgrade

 To get the DB upgrade to go thru, this is the hack that I did:

 File: /wp-admin/includes/upgrade.php

 Method: wp_upgrade()

 Comment out the call to '''wp_cache_flush()''' in line '''364'''.

 The DB upgrade went thru properly and I was able to login again.

 I have been using ''W3 Total Cache'' on my blog. I'm not sure if that is
 what was conflicting during the upgrade.

Ticket URL: <http://core.trac.wordpress.org/ticket/16630>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software

More information about the wp-trac mailing list