Updated: 18th November, 2014
If you have dmasoftlab radius manager’s SELF REGISTRATION option enabled, and the user is unable to see the captcha image while trying to self register his account then check following.
Make sure /var/www/radiusmanager/tmpimages folder do exists, (this path is valid for Ubuntu , But
If you have Centos/Fedora then try with /var/www/html/radiusmanager/tmpimages
If tmpimages is not present then create it, and assign it proper permissions for the WEB server user.
- mkdir /var/www/radiusmanager/tmpimages
- chown www-data /var/www/radiusmanager/tmpimages
Example: [Centos, Fedora]
- mkdir /var/www/html/radiusmanager/tmpimages
- chown apache /var/www/html/radiusmanager/tmpimages
Now check again and you will see the images showing properly.