https://forums.linuxmint.com/viewtopic.php?t=284100

• sudo swapoff -a
• SIZE=10 como regra use o tamanho da RAM + 2GB. Se for 8GB use SIZE=10 <code> sudo dd if=/dev/zero of=/swapfile bs=1M count=$¹⁾ sudo chmod 0600 /swapfile sudo mkswap /swapfile sudo sed -i '/swap/{s/^/#/}' /etc/fstab sudo tee -a /etc/fstab«<“/swapfile none swap sw 0 0” </code> <code>RESUME_PARAMS=“resume=UUID=$(findmnt / -o UUID -n) resume_offset=$(sudo filefrag -v /swapfile|awk 'NR==4{gsub(/\./,”“);print $4;}') ” </file> <code>if grep resume /etc/default/grub>/dev/null; then echo -e “\nERROR: Hibernation already configured. Remove the existing configuration from /etc/default/grub and add these parameters instead:\n$RESUME_PARAMS”;else sudo sed -i “s/GRUB_CMDLINE_LINUX_DEFAULT=\”/GRUB_CMDLINE_LINUX_DEFAULT=\“$RESUME_PARAMS/” /etc/default/grub;fi </code> <code> sudo update-grub sudo tee /etc/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla «'EOB' [Enable hibernate] Identity=unix-user:* Action=org.freedesktop.login1.hibernate;org.freedesktop.login1.handle-hibernate-key;org.freedesktop.login1;org.freedesktop.login1.hibernate-multiple-sessions ResultActive=yes EOB </code> REBOOT <code>busctl call org.freedesktop.login1 /org/freedesktop/login1 org.freedesktop.login1.Manager CanHibernate </code> tem de retornar YES Já deve estar no menu a opção hibernar ou <code> systemctl hibernate </code>