Cron jobs are not working after moving to SuPHP

Most often the issue with SuPHP derives from permission/ownership issues.

If the page is publicly accessible (such as Drupal's cron script), you can just request the page over HTTP using your preferred method (some use wget, others use lynx or curl, it's up to you).

 

Is cron service running ? You can take a look at

tail -f /var/log/cron

to see the actual cron errors and correct it