Enable hibernation swapfile in LinuxMint 22 3

Опубликовано: 17 Июнь 2026
на канале: mrstanlez

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Enable hibernation swapfile in LinuxMint 22 3
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Hibernation & swapfile enabled
// Stop swap
sudo swapoff /swapfile

// Create file (Example for 16GB RAM = 20G)
sudo fallocate -l 20G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile

// Start swap
sudo swapon /swapfile

// Find Swapfile UUID
findmnt -no UUID -T /swapfile

// Find offset
sudo filefrag -v /swapfile | awk '{if($1=="0:"){print $4}}' | sed 's/\.\.//g'

// Update Grub
sudo nano /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="resume
=UUID=65a99dd4-99ab-4ad4-a214-74b2e29d6381 resume_offset=13234176"
sudo update-grub

// Setup swappiness
sudo nano /etc/sysctl.d/local.conf
wm.swappiness=1

// Setup partition (Editor nano Ctrl + X $\rightarrow $ Y $\rightarrow $ Enter
sudo nano /etc/fstab
/swapfile swap swap defaults 0 0

// Reboot PC
sudo update-initramfs -k all -u
sudo reboot

// Testing swapfile
sudo systemctl hibernate