Okay, I had to install my personal server to new hardware this weekend. The system is running under Mandriva 2009 (kernel 2.6.27.14), Apache 2.2.9, PHP 5.2.6, and MySQL 5.0.67. This is just a single site installation.
It went pretty well and it seems everything restored smoothly, but I noticed that the Gallery2 module wouldn't initialize when I restored drupal 6.9. I updated everything that needed updating, put the site into maintenance mode and updated to 6.10. The update went fine, but I still have no images anywhere and the Gallery menu item won't appear because the gallery2 module will not initialize. The log yielded four instances of "Error in function '_gallery_init()' ...".
Expanding those gives me "Error in function '_gallery_init()' (gallery_base.inc:127):" and suggests that I configure my embedded gallery. I've been fussing with that config since late last night. At this point it has been reset and looks like this:
Location of Gallery2: file ./gallery2/embed.php does not exist [Error]
(I've fussed around and this error has come and gone. At this point, I'm not even sure what I did to make it go away. It does exist, BTW.
-rw-rw-r-- 1 madams madams 1520 2009-02-05 01:46 /var/www/drupal/modules/gallery2/embed.php)
Could this be related to ownership or permissions?
Gallery2 URL or URI: /gallery2/