Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.9G 108K 2.9G 1% /etc/timezone /dev/sda1 ext4 454G 31G 401G 8% /usr tmpfs tmpfs 2.9G 0 2.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 2.9G 0 2.9G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 2.9G 0 2.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 586M 196K 586M 1% /run/host/monitor udev devtmpfs 2.8G 0 2.8G 0% /dev tmpfs tmpfs 2.9G 0 2.9G 0% /dev/shm tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXX /dev/loop1 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop2 squashfs 67M 67M 0 100% /snap/XXXXXXXXX /dev/loop4 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop3 squashfs 497M 497M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop5 squashfs 159M 159M 0 100% /snap/XXXXXXXXXXXXX /dev/loop6 squashfs 75M 75M 0 100% /snap/XXXXXXXXXXX /dev/loop0 squashfs 41M 41M 0 100% /snap/XXXXXXXXXXX /dev/loop7 squashfs 41M 41M 0 100% /snap/XXXXXXXXXXX tmpfs tmpfs 2.9G 0 2.9G 0% /tmp/.X11-unix tmpfs tmpfs 586M 1.9M 584M 1% /run/systemd/journal/socket