TLS Configuration

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?