A workaround is to change the root civicrm token to an absolute path
(Credit due to Eli Lisseck for research and workaround solution)
Under Resource URLs, change CiviCRM Resource URL from [civicrm.root]/ to sites/all/modules/civicrm/
(Note that civicrm.settings.php has the following setting for sites that work correctly and sites that do not work correctly.
$civicrm_root = '/var/www/html/sites/all/modules/civicrm';)
So, while this appears to be a workaround, it is hiding the "root" problem.
A workaround is to change the root civicrm token to an absolute path
Under Resource URLs, change CiviCRM Resource URL from [civicrm.root]/ to sites/all/modules/civicrm/
(Note that civicrm.settings.php has the following setting for sites that work correctly and sites that do not work correctly.
$civicrm_root = '/var/www/html/sites/all/modules/civicrm';)
So, while this appears to be a workaround, it is hiding the "root" problem.
A workaround is to change the root civicrm token to an absolute path
(Credit due to Eli Lisseck for research and workaround solution)
Under Resource URLs, change CiviCRM Resource URL from [civicrm.root]/ to sites/all/modules/civicrm/
(Note that civicrm.settings.php has the following setting for sites that work correctly and sites that do not work correctly.
$civicrm_root = '/var/www/html/sites/all/modules/civicrm';)
So, while this appears to be a workaround, it is hiding the "root" problem.