If you have installed SiteScope 11.0 version on Linux machine and if the install was successful but if it is fails to start and in result if you are unable to logon to the web-site for further configurations .
SiteScope failed to start as a background process
SiteScope service process not running – pid file not found
SiteScope monitor process not running – monpid file not found
The reason for this is because you don’t have root access when starting SIS
Validate if the user has root access to start and stop the SIS processes in Linux
Once the user gets a SUDO command to start and stop SIS this problem will be resolved.