manでこれの意味分かるのか？
そんな万能なヘルプがLinuxに搭載されてたら
今頃もっと普及してるわ

sudo sh -c 'cat << EOF > /etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla
[Re-enable hibernate by default in upower]
Identity=unix-user:*
Action=org.freedesktop.upower.hibernate
ResultActive=yes

[Re-enable hibernate by default in logind]
Identity=unix-user:*
Action=org.freedesktop.login1.hibernate
ResultActive=yes
EOF'