Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 124K 3.9G 1% /etc/timezone /dev/sda3 ext4 59G 8.6G 47G 16% /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/share/themes tmpfs tmpfs 796M 60K 796M 1% /run/host/monitor udev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXX /dev/loop0 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop1 squashfs 254M 254M 0 100% /snap/XXXXXXXXX /dev/loop2 squashfs 44M 44M 0 100% /snap/XXXXXXXXXXX /dev/loop3 squashfs 66M 66M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop4 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 3.9G 4.0K 3.9G 1% /tmp/.X11-unix/X99 tmpfs tmpfs 796M 1.5M 794M 1% /run/systemd/journal/socket