openssh is unable startup # service sshd restart Fatal glibc error: cannot get entropy for arc4random Aborted # rpm -q glibc openssh-server glibc-2.39-6-th.x86_64 openssh-server-9.8p1-1-th.x86_64 # uname -r 3.13.0-32-generic from quick internet search 3.15 kernel is needed? but not specified in .spec?