Hi, besides the good advise of John Doe about verifying an ISO, it should be stated that "no public key available" during installation is not a typical sign for a damaged ISO. I'd rather suspect its intentional content being not being correct or maybe the package mirror server not being up to date.
Josh W. wrote: > I keep having the issue of no public key available Did you already report details ? Which ISO image file exactly ? Can you tell the mirror server address ? Have a nice day :) Thomas