Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.8G 88K 1.8G 1% /etc/timezone /dev/sda6 ext4 142G 107G 28G 80% /usr tmpfs tmpfs 1.8G 0 1.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 1.8G 0 1.8G 0% /usr/share/runtime/share/themes tmpfs tmpfs 369M 72K 369M 1% /run/host/monitor udev devtmpfs 1.8G 0 1.8G 0% /dev tmpfs tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs tmpfs 1.8G 0 1.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.8G 0 1.8G 0% /home/XXXXXXXXXXXXX /dev/sdb6 btrfs 7.5G 3.9G 2.9G 58% /mnt/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb2 ext2 78G 72G 1.4G 99% /mnt/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb5 btrfs 64G 32G 30G 53% /mnt/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup tmpfs tmpfs 1.8G 0 1.8G 0% /tmp/.X11-unix tmpfs tmpfs 369M 1.4M 368M 1% /run/systemd/journal/socket