Hello I've installed Debian 9.3 about one and a half month ago . I'm newbie to Linux world My Kernel was 4.9.0.3 at the first of installation . After upgrading ( sudo apt upgrade ) it becomes 4.9.0.4 But in Your site You've mentioned Kernel for Debian Stretch is 4.9.65 and You updated it for Spectre and Meltdown bugs I tried to search for available Kernel images but there isn't any newer Kernel than 4.9.0.5 Please guide me Thanks a lot