Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 942M 76K 942M 1% /etc/timezone /dev/sda3 ext4 146G 40G 99G 29% /usr tmpfs tmpfs 942M 0 942M 0% /usr/share/runtime/share/themes tmpfs tmpfs 189M 40K 189M 1% /run/user/XXXXXXXXXXXXXXXXXXXX udev devtmpfs 915M 0 915M 0% /dev tmpfs tmpfs 942M 0 942M 0% /dev/shm tmpfs tmpfs 942M 0 942M 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 942M 0 942M 0% /home/XXXXXXXXXXXXXXX /dev/loop0 squashfs 55M 55M 0 100% /snap/XXXXXXXXXXX /dev/loop1 squashfs 27M 27M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 55M 55M 0 100% /snap/XXXXXXXXXXX /dev/loop3 squashfs 97M 97M 0 100% /snap/XXXXXXXXX tmpfs tmpfs 942M 0 942M 0% /sys/fs/cgroup tmpfs tmpfs 942M 0 942M 0% /tmp/.X11-unix tmpfs tmpfs 189M 8.6M 180M 5% /run/systemd/journal/socket