Filesystem Type Size Used Avail Use% Mounted on /dev/sda3 ext4 457G 19G 416G 5% /var/lib/snapd/hostfs tmpfs tmpfs 393M 1.9M 391M 1% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 393M 116K 393M 1% /run/user/XXXX /dev/loop8 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop13 squashfs 13M 13M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop10 squashfs 74M 74M 0 100% /snap/XXXXXXXXXX /dev/loop9 squashfs 64M 64M 0 100% /snap/XXXXXXXXXXX /dev/loop6 squashfs 46M 46M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop5 squashfs 347M 347M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop4 squashfs 237M 237M 0 100% /snap/XXXXXXXXXXXX /dev/loop12 squashfs 486M 486M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop7 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop11 squashfs 486M 486M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop3 squashfs 350M 350M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop2 squashfs 74M 74M 0 100% /snap/XXXXXXXXXX /dev/loop14 squashfs 41M 41M 0 100% /snap/XXXXXXXXXXX /dev/loop1 squashfs 64M 64M 0 100% /snap/XXXXXXXXXXX /dev/loop15 squashfs 41M 41M 0 100% /snap/XXXXXXXXXXX /dev/loop17 squashfs 512K 512K 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop16 squashfs 384K 384K 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/sda2 vfat 512M 6.1M 506M 2% /var/lib/snapd/hostfs/boot/efi /dev/sdc vfat 1.9T 135G 1.7T 8% /media/XXXXXXXXXXXXX /dev/sdb vfat 1.9T 125G 1.7T 7% /media/XXXXXXXXXXXXX /dev/sr0 iso9660 168M 168M 0 100% /media/XXXXXXXXX Serial /dev/loop18 squashfs 237M 237M 0 100% /snap/XXXXXXXXXXXX /dev/loop0 squashfs 12M 12M 0 100% /var/lib/snapd/hostfs/snap/XXXXXXXXXXXXX /dev/loop19 squashfs 438M 438M 0 100% /snap/XXXXXXXXXXXXXXXXX none tmpfs 2.0G 0 2.0G 0% / udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 2.0G 43M 1.9G 3% /dev/shm tmpfs tmpfs 2.0G 0 2.0G 0% /snap/XXXXXXXXXXXXX tmpfs tmpfs 2.0G 0 2.0G 0% /snap/XXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.0G 0 2.0G 0% /usr/share