Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.9G 92K 1.9G 1% /etc/timezone /dev/sda3 ext4 109G 83G 21G 81% /usr tmpfs tmpfs 1.9G 0 1.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 1.9G 0 1.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 381M 92K 381M 1% /run/host/monitor udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXX /dev/loop1 squashfs 105M 105M 0 100% /snap/XXXXXXXX /dev/loop2 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop3 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop0 squashfs 105M 105M 0 100% /snap/XXXXXXXX /dev/loop5 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop4 squashfs 48M 48M 0 100% /snap/XXXXXXXXXXX /dev/loop6 squashfs 165M 165M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop7 squashfs 50M 50M 0 100% /snap/XXXXXXXXXXX /dev/loop8 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup tmpfs tmpfs 1.9G 0 1.9G 0% /tmp/.X11-unix tmpfs tmpfs 381M 3.2M 378M 1% /run/systemd/journal/socket