Filesystem 1K-blocks Used Available Use% Mounted on udev 2001272 0 2001272 0% /dev tmpfs 404572 21492 383080 6% /run /dev/mapper/ubuntu--vg-root 235567912 9493144 214085572 5% / tmpfs 2022848 6288 2016560 1% /dev/shm tmpfs 5120 4 5116 1% /run/lock tmpfs 2022848 0 2022848 0% /sys/fs/cgroup /dev/sda1 482922 114092 343896 25% /boot tmpfs 404572 80 404492 1% /run/user/1000 /home/tactful/.Private 235567912 9493144 214085572 5% /home/tactful