Believe me, I’ve tried everything. For this specific 2.1 install, I (1)backed everything up, (2) deleted everything except “wp-config.php” (3) deleted everything WordPress related in my install directory, (4) uploaded all new files after making sure everything was there (themes, plugins, etc.) and (5) ran “upgrade.php.” I logged in successfully and can manipulate most everything as normal. The only thing that doesn’t seem to be working is the deletion of posts and pages from the mass edit modes. I thought it might be a plugin that doesn’t work with 2.1, but I’ve deactivated everything, and it still won’t let me delete. Like I said, I can click on the specific post, then deleted from within the editing phase, just not from the listing part.
