Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 96K 3.9G 1% /etc/timezone /dev/sda2 ext4 450G 12G 416G 3% /usr tmpfs tmpfs 3.9G 0 3.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/lib/plugins overlay overlay 256M 1.6M 255M 1% /mnt tmpfs tmpfs 3.9G 6.2M 3.9G 1% /var/log none devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /media /dev/sda1 vfat 8.0G 3.4G 4.7G 42% /media/XXXXXXXX overlay overlay 256M 1.6M 255M 1% /null tmpfs tmpfs 256M 1.6M 255M 1% /overlay /dev/loop0 squashfs 3.3G 3.3G 0 100% /overlay/base none efivarfs 320K 27K 289K 9% /sys/firmware/efi/efivars tmpfs tmpfs 3.9G 0 3.9G 0% /userdata/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /userdata/XXXXXXXXXXXXXXXXXXXXXXXXXXX overlay overlay 256M 1.6M 255M 1% /run/host/os-release tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 3.9G 16K 3.9G 1% /tmp/.X11-unix/X99 tmpfs tmpfs 3.9G 0 3.9G 0% /run/host/user-fonts-cache