Hi folks, Ubuntu 6.05.3 drake amd64 I'm following; Version Control System https://help.ubuntu.com/6.06/ubuntu/serverguide/C/version-control-system.html to perform this test. Creating Environments:- $ sudo mkdir /var/lib/svn $ sudo mkdir /var/lib/svn/lamp Remark: svn = repos lamp = ProjectName $ sudo svnadmin create /var/lib/svn/lamp $ svn co file:///var/lib/svn/lamp Code: Checked out revision 0. $ svn co file://localhost/var/lib/svn/lamp Code: svn: 'lamp' is already a working copy for a different URL Edit /etc/apache2/httpd.conf Code: ServerName lampserver $ sudo /etc/init.d/apache2 force-reload Code: * Forcing reload of apache 2.0 web server... Apache/2.0.55 mod_ssl/2.0.55 (Pass Phrase Dialog) Some of your private key files are encrypted for security reasons. In order to read them you have to provide us with the pass phrases. Server lampserver:443 (RSA) Enter pass phrase: Ok: Pass Phrase Dialog successful. [ ok ] $ svn co http://lampserver/svn Code: svn: PROPFIND request failed on '/svn' svn: PROPFIND of '/svn': Could not read status line: connection was closed by server. (http://lampserver) Fail. However; $ svn co https://lampserver/svn Code: Error validating server certificate for 'https://lampserver:443': - The certificate is not issued by a trusted authority. Use the fingerprint to validate the certificate manually! - The certificate hostname does not match. Certificate information: - Hostname: Stephen - Valid: from May 3 03:47:58 2008 GMT until May 3 03:47:58 2009 GMT - Issuer: IT, Satimis, HK - Fingerprint: 0c:3a:2f:08:a6:15:ff:24:28:6b:fb:52:7f:5d:6a:28:20:e9:c9:6e (R)eject, accept (t)emporarily or accept (p)ermanently? svn: PROPFIND request fa iled on '/svn' "https" works but NOT "http". Strange? Because I have no idea what to select, just cancel it wiht [Ctrt]+C. It prompts Code: PROPFIND request fa iled on '/svn' svn: PROPFIND of '/svn': Server certificate verification failed: certificate iss ued for a different hostname, issuer is not trusted (https://lampserver) Please advise how to fix the problem. What shall I select? TIA B.R. satimis