Filesystem Type Size Used Avail Use% Mounted on /dev/loop0 squashfs 100M 100M 0 100% / udev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm /dev/sdb3 ext4 457G 12G 423G 3% /etc tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 796M 1.9M 794M 1% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 796M 1.7M 795M 1% /run/user/XXXX /dev/loop1 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop4 squashfs 219M 219M 0 100% /snap/XXXXXXXXXXXXXXXXXX /dev/loop3 squashfs 163M 163M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop5 squashfs 219M 219M 0 100% /snap/XXXXXXXXXXXXXXXXXX /dev/loop6 squashfs 63M 63M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop7 squashfs 66M 66M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop8 squashfs 113M 113M 0 100% /snap/XXXXXXXXXXX /dev/loop9 squashfs 4.2M 4.2M 0 100% /snap/XXXXXXXXXXXXX /dev/loop10 squashfs 52M 52M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop11 squashfs 246M 246M 0 100% /snap/XXXXXXXX /dev/loop12 squashfs 51M 51M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop13 squashfs 33M 33M 0 100% /snap/XXXXXXXXXXX /dev/loop14 squashfs 33M 33M 0 100% /snap/XXXXXXXXXXX /dev/loop17 squashfs 15M 15M 0 100% /snap/XXXXXXXXXX /dev/loop16 squashfs 15M 15M 0 100% /snap/XXXXXXXXXX /dev/loop15 squashfs 133M 133M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb2 vfat 512M 7.9M 505M 2% /var/lib/snapd/hostfs/boot/efi /dev/loop18 squashfs 165M 165M 0 100% /snap/XXXXXXXXXXXXXXXXXXX