I’ve tried copying a a CiviCRM/Drupal install from 1 server to another. I copied all the files within the drupal root, and the database, and changed the database details in both Drupal’s settings.php file and CiviCRM’s civicrm.settings.php file. Drupal now works fine – copying this over appears to have worked, and I’ve done so succesfully with the same method many times. However, CiviCRM is not fully working. When I visit the main CiviCRM admin page (ie. http://cea-crm.philosofiles.com/civicrm/ on my server) I see CiviCRM’s sidebar boxes (indicating it’s working to some extent) but, to the right of them, see:
Page not found
The requested page "/civicrm/" could not be found.
When I click on any sidebar box link, such as ‘My Contact Dashboard’, I likewise see:
Page not found
The requested page "/civicrm/user?reset=1" could not be found.
Presumably I’ve missed some change I needed to make to reflect my new server setup? I can’t see anything in civicrm.settings.php I still need to change, e.g. I’ve added lines like define( 'CIVICRM_UF_BASEURL' , 'http://cea-crm.philosofiles.com/' ); and $civicrm_root = '/home/myusername/public_html/d7/sites/cea-crm.philosofiles.com/modules/civicrm';
Try emptying the civicrm tables ending in _cache. There’s about 4 of them. Also clear all Drupal caches in Admin->performance.
Full migration instructions are here.