Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.7G 92K 3.7G 1% /etc/timezone /dev/sda5 ext4 48G 15G 32G 32% /usr tmpfs tmpfs 3.7G 0 3.7G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.7G 0 3.7G 0% /usr/share/runtime/share/themes tmpfs tmpfs 738M 952K 737M 1% /run/host/monitor udev devtmpfs 3.6G 0 3.6G 0% /dev tmpfs tmpfs 3.7G 0 3.7G 0% /dev/shm tmpfs tmpfs 3.7G 0 3.7G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.7G 0 3.7G 0% /home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 3.7G 0 3.7G 0% /tmp/.X11-unix tmpfs tmpfs 738M 2.0M 736M 1% /run/systemd/journal/socket