Filesystem Type Size Used Avail Use% Mounted on none tmpfs 3.9G 0 3.9G 0% / /dev/sdb3 ext4 916G 398G 472G 46% /etc /dev/loop4 squashfs 64M 64M 0 100% /opt /dev/loop18 squashfs 41M 41M 0 100% /usr/lib/snapd tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share tmpfs tmpfs 779M 2.4M 776M 1% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 779M 136K 779M 1% /run/user/XXXX tmpfs tmpfs 3.9G 0 3.9G 0% /run/qemu /dev/loop0 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop2 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop1 squashfs 1.7G 1.7G 0 100% /snap/XXXXXXX /dev/loop7 squashfs 6.5M 6.5M 0 100% /snap/XXXXXXXXX /dev/loop3 squashfs 64M 64M 0 100% /snap/XXXXXXXXXXX /dev/loop5 squashfs 74M 74M 0 100% /snap/XXXXXXXXXX /dev/loop8 squashfs 78M 78M 0 100% /snap/XXXXXXXXXXXXXXXXXXXX /dev/loop6 squashfs 74M 74M 0 100% /snap/XXXXXXXXXX /dev/loop9 squashfs 237M 237M 0 100% /snap/XXXXXXXXXXXX /dev/loop11 squashfs 165M 165M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop10 squashfs 241M 241M 0 100% /snap/XXXXXXXXXXXX /dev/loop12 squashfs 350M 350M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop17 squashfs 54M 54M 0 100% /snap/XXXXXXXXXXX /dev/loop15 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop16 squashfs 13M 13M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop14 squashfs 497M 497M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop20 squashfs 321M 321M 0 100% /snap/XXXXXXXX /dev/loop19 squashfs 512K 512K 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb2 vfat 512M 25M 488M 5% /var/lib/snapd/hostfs/boot/efi /dev/loop21 squashfs 497M 497M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop13 squashfs 12M 12M 0 100% /var/lib/snapd/hostfs/snap/XXXXXXXXXXXXX /dev/loop22 squashfs 438M 438M 0 100% /snap/XXXXXXXXXXXXXXXXX none tmpfs 3.9G 0 3.9G 0% /var/lib/snapd/lib/vulkan none tmpfs 3.9G 0 3.9G 0% /var/lib/snapd/lib/glvnd udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.9G 4.0K 3.9G 1% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /snap/XXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /snap/XXXXXXXXXXXXXXXXXXXXXX