Filesystem Type Size Used Avail Use% Mounted on none tmpfs 1.9G 0 1.9G 0% / XXXX overlay 1.9G 764M 1.1G 41% XXXX /dev/loop17 squashfs 64M 64M 0 100% /opt tmpfs tmpfs 1.9G 0 1.9G 0% /usr/share overlay overlay 2.8M 2.8M 0 100% /var/lib/snapd/seed/systems /dev/loop0 squashfs 1.7G 1.7G 0 100% /var/lib/snapd/hostfs/rofs /dev/disk/by-label/writable ext4 8.7G 24M 8.2G 1% /var/log /dev/sdb1 iso9660 5.8G 5.8G 0 100% /var/lib/snapd/hostfs/cdrom tmpfs tmpfs 374M 16M 359M 5% /run tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock tmpfs tmpfs 374M 172K 374M 1% /run/user/XXXX tmpfs tmpfs 1.9G 369M 1.5G 20% /tmp /dev/loop4 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop7 squashfs 11M 11M 0 100% /snap/XXXXXXXXXXXXXXXXXXXX /dev/loop13 squashfs 117M 117M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop9 squashfs 39M 39M 0 100% /snap/XXXXXXXXXXX /dev/loop12 squashfs 150M 150M 0 100% /snap/XXXXXXXXXXXXXXX /dev/loop3 squashfs 75M 75M 0 100% /snap/XXXXXXXXXXX /dev/loop6 squashfs 270M 270M 0 100% /snap/XXXXXXXXXXXX /dev/loop10 squashfs 11M 11M 0 100% /snap/XXXXXXXXXXXXXXX /dev/loop11 squashfs 512K 512K 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop5 squashfs 506M 506M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop8 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/mapper/XXXXXXXXXXXXXXXXXXXXX ext4 913G 9.3G 858G 2% /var/lib/snapd/hostfs/target /dev/sda2 ext4 2.0G 99M 1.7G 6% /var/lib/snapd/hostfs/target/boot /dev/sda1 vfat 1.1G 6.2M 1.1G 1% /var/lib/snapd/hostfs/target/boot/efi /dev/loop18 squashfs 12M 12M 0 100% /var/lib/snapd/hostfs/snap/XXXXXXXXXXXXX /dev/loop19 squashfs 438M 438M 0 100% /snap/XXXXXXXXXXXXXXXXX udev devtmpfs 1.8G 0 1.8G 0% /dev tmpfs tmpfs 1.9G 8.0K 1.9G 1% /dev/shm tmpfs tmpfs 1.9G 0 1.9G 0% /snap/XXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /snap/XXXXXXXXXXXXXXXXXXXXXX