Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 100K 3.9G 1% /etc/timezone /dev/sda3 ext4 28G 14G 13G 53% /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 tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 783M 144K 782M 1% /run/host/monitor udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXX /dev/loop0 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop3 squashfs 497M 497M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop1 squashfs 75M 75M 0 100% /snap/XXXXXXXXXXX /dev/loop5 squashfs 13M 13M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop2 squashfs 267M 267M 0 100% /snap/XXXXXXXXXXXX /dev/loop4 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop7 squashfs 512K 512K 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop6 squashfs 41M 41M 0 100% /snap/XXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 783M 1.9M 781M 1% /run/systemd/journal/socket