Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.7G 92K 1.7G 1% /etc/timezone /dev/sda1 ext4 286G 23G 249G 9% /usr tmpfs tmpfs 1.7G 0 1.7G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 1.7G 0 1.7G 0% /usr/share/runtime/share/themes tmpfs tmpfs 336M 64K 336M 1% /run/host/monitor udev devtmpfs 1.6G 0 1.6G 0% /dev tmpfs tmpfs 1.7G 0 1.7G 0% /dev/shm tmpfs tmpfs 1.7G 0 1.7G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.7G 0 1.7G 0% /home/XXXXXXXXXXXXXXXX tmpfs tmpfs 1.7G 0 1.7G 0% /sys/fs/cgroup tmpfs tmpfs 1.7G 0 1.7G 0% /tmp/.X11-unix tmpfs tmpfs 336M 1.4M 335M 1% /run/systemd/journal/socket