The vCenter Server and
vSphere Web Client troubleshooting topics provide solutions to problems you might encounter when you set up and configure vCenter Server and the vSphere Web Client, including vCenter Single Sign-On.
Troubleshooting vCenter Server These troubleshooting topics provide solutions to problems you might encounter when you use install vCenter Server on the Windows operating system or deploy the vCenter Server Appliance on a Linux system.
Troubleshooting the vSphere Web Client The vSphere Web Client topics provide solutions to potential problems you might encounter when using the vSphere Web Client to manage vSphere components, including vCenter Single Sign-On and vCenter Server.
Troubleshooting vCenter Server and ESXi Host Certificates Certificates are automatically generated when you install vCenter Server. These default certificates are not signed by a commercial certificate authority (CA) and might not provide strong security. You can replace default vCenter Server certificates with certificates signed by a commercial CA. When you replace vCenter Server and ESXi certificates, you might encounter errors.