Hi guys,

I'm struggling to configure my OpenLDAP with TLS (openssl) without success.  I'm receiving the following error:

$ sudo slapd -d 3
...
TLS: gcry_control GCRYCTL_SET_RNDEGD_SOCKET failed
5475ca9c main: TLS init failed: -1


My configuration is the following:
dn: cn=config
objectClass: olcGlobal
cn: config
olcPidFile: /var/run/slapd/slapd.pid
olcArgsFile: /var/run/slapd/slapd.args
olcIdleTimeout: 7
olcLogLevel: conns filter stats none
olcReferral: ldap://root.openldap.org
olcTLSCACertificateFile: /etc/ssl/certs/My_Root_CA.pem
olcTLSCertificateFile: /etc/ssl/certs/My_Root_CA.pem
olcTLSCertificateKeyFile: /etc/ldap/server.key.pem
olcTLSVerifyClient: demand
olcTLSRandFile: /dev/urandom


Any clues on how to solve this one?