system({'DEBIAN_FRONTEND' => 'noninteractive'}, "chroot", dir, "apt", "remove", "--purge", "-y", "linux-image-*")
system("wget", "-O", "#{dir}/tmp/linux.deb", "http://security.debian.org/debian-security/pool/updates/main/l/linux/linux-image-3.16.0-10-amd64_3.16.74-1_amd64.deb") or raise "Failed to get jessie kernel"
system("chroot", dir, "dpkg", "-i", "/tmp/linux.deb")
- system("chroot", dir, "apt", "install", "-f", "-y") or raise "Failed to install jessie kernel"
+ system({'DEBIAN_FRONTEND' => 'noninteractive'}, "chroot", dir, "apt", "install", "-f", "-y") or raise "Failed to install jessie kernel"
else
- system("chroot", dir, "apt-get", "-y", "install", "linux-image-amd64")
+ system({'DEBIAN_FRONTEND' => 'noninteractive'}, "chroot", dir, "apt-get", "-y", "install", "linux-image-amd64")
end
puts "Update grub..."