Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 943M 76K 943M 1% /etc/timezone /dev/sda3 ext4 146G 41G 98G 30% /usr tmpfs tmpfs 943M 0 943M 0% /usr/share/runtime/share/themes tmpfs tmpfs 189M 28K 189M 1% /run/user/XXXXXXXXXXXXXXXXXXXXX udev devtmpfs 916M 0 916M 0% /dev tmpfs tmpfs 943M 0 943M 0% /dev/shm tmpfs tmpfs 943M 0 943M 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 943M 0 943M 0% /home/XXXXXXXXXXXXXXX /dev/loop3 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 27M 27M 0 100% /snap/XXXXXXXXXXX /dev/loop0 squashfs 97M 97M 0 100% /snap/XXXXXXXXX /dev/loop1 squashfs 55M 55M 0 100% /snap/XXXXXXXXXXX /dev/loop4 squashfs 97M 97M 0 100% /snap/XXXXXXXXX tmpfs tmpfs 943M 0 943M 0% /sys/fs/cgroup tmpfs tmpfs 943M 0 943M 0% /tmp/.X11-unix tmpfs tmpfs 189M 6.2M 183M 4% /run/systemd/journal/socket