Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 793M 1.7M 791M 1% /run /dev/sdb2 ext4 440G 356G 63G 86% / tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 squashfs 384K 384K 0 100% /snap/XXXXXXXXXX /dev/loop1 squashfs 384K 384K 0 100% /snap/XXXXXXXXXX /dev/loop2 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop3 squashfs 32M 32M 0 100% /snap/XXXXXXXXXXX /dev/loop4 squashfs 62M 62M 0 100% /snap/XXXXXXXXXX /dev/loop5 squashfs 32M 32M 0 100% /snap/XXXXXXXXXXX /dev/loop6 squashfs 62M 62M 0 100% /snap/XXXXXXXXXX /dev/sda1 vfat 96M 52M 45M 54% /boot/efi /dev/sdc1 fuseblk 1.9T 577G 1.3T 31% /mnt/XXXXXXXXXXXXXXXX tmpfs tmpfs 793M 24K 793M 1% /run/user/XXXX