I tried elimam's suggestion. It didn't help (there is apparently no problem with the path), but it did motivate me to look more closely at the logs. Here's what I got:
Task Name: maintmode
Task Description: Puts the site into maintenance mode
Task Status: Failed
Task Start Date: 2008-09-17 04:28:07
Task End Date: 2008-09-17 04:28:07
Task Log:
Putting the site into maintenance mode /hsphere/local/home/**********/**********/wordpress/wp-content/plugins/wordpress-automatic-upgrade
Copying /hsphere/local/home/**********/**********/wordpress/index.php to /hsphere/local/home/**********/**********/wordpress/index.php.wpau.bak
The file was successfully copied
Moving the maintenance file to root
ERROR -> Could not put the site into maintenance mode
Using WebShell, I went through and changed the permissions of the "wordpress" folder, all the folders inside "wp-content", all the folders inside "plugins", and everything inside "wordpress-automatic-upgrade" to 777. (And I made sure "index.php.wpau.bak" was also set to 777.)
Finally, no error messages! Success! Congratulations! WPAU is confident that it successfully upgraded to WP 2.6.2.
Unfortunately, it didn't.
I flushed my browsers cache, restarted the browser, and there on my WP Dashboard is the "WordPress 2.6.2 is available! Please update now" message and WPAU's "Click Here to Automatically Upgrade WordPress to latest Version". I ran the upgrade again, once more got a cheerful declaration of success, and nothing has changed.
I'm starting to get pretty annoyed. First of all, this is supposed to be "automatic" (That's the whole idea, right?), and it was automatic until this latest WP upgrade, so why should I have to fiddle around with folder permissions, hoping that something will work (and making my site vulnerable in the meantime)? WPAU is also supposed to "upgrade" (That's the whole idea, right?), yet even when it behaves as if it has successfully upgraded, it hasn't.
Now I have to go back, make sure all my folders are reset to 755, hope that I haven't left some crucial file vulnerable, and wait for Keith to do something about this. Assuming, of course, that he is even reading this thread and intends to do something.
sticky
not a support question