Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 5.6G 100K 5.6G 1% /etc/timezone /dev/sda3 ext4 916G 22G 848G 3% /usr tmpfs tmpfs 5.6G 0 5.6G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 5.6G 0 5.6G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 5.6G 0 5.6G 0% /usr/share/runtime/share/themes tmpfs tmpfs 1.2G 152K 1.2G 1% /run/host/monitor udev devtmpfs 5.5G 0 5.5G 0% /dev tmpfs tmpfs 5.6G 0 5.6G 0% /dev/shm tmpfs tmpfs 5.6G 0 5.6G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 5.6G 0 5.6G 0% /home/XXXXXXXXXXXXXXX /dev/loop0 squashfs 5.3M 5.3M 0 100% /snap/XXXXXXXXXXXXXXXX /dev/loop1 squashfs 45M 45M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 74M 74M 0 100% /snap/XXXXXXXXXXX /dev/loop3 squashfs 51M 51M 0 100% /snap/XXXXXXXXXXX tmpfs tmpfs 5.6G 0 5.6G 0% /tmp/.X11-unix tmpfs tmpfs 1.2G 1.8M 1.2G 1% /run/systemd/journal/socket