mouse cursor

Hi , I installed the ubuntu in proxmox but my mouse is not working i am using the tab key. Any guidelines? Regards,

Good afternoon, everyone! Please help with solving the problem. I installed ubuntu on proxmox, and installed kodi on ubuntu. I need a mouse cursor to use it, but I can't do anything with either the buttons or the mouse cursor. I have tried spice console, it is also to no avail. I tried remote...