Hey. I could really use some help since google has yielded no results. I need to migrate a webserver from an old Gentoo to a new Ubuntu. I don't want any of the users to have to add a new exception for the selfsigned certificate so I figured I'll just move it. That seemed to work fine but now I noticed it's about to run out. My question is; Is there any way to renew the certificate without effecting the users? Thanks in advance for any useful advice.