Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 457G 201G 234G 47% /usr tmpfs tmpfs 3.7G 0 3.7G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.7G 0 3.7G 0% /usr/share/runtime/share/themes none tmpfs 3.7G 108K 3.7G 1% /.flatpak-info tmpfs tmpfs 754M 92K 754M 1% /run/host/monitor udev devtmpfs 3.7G 0 3.7G 0% /dev tmpfs tmpfs 3.7G 0 3.7G 0% /dev/shm tmpfs tmpfs 3.7G 0 3.7G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.7G 0 3.7G 0% /home/XXXXXXXXXXXXXXXX /dev/sdc1 ext3 916G 446G 424G 52% /media/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.7G 0 3.7G 0% /sys/fs/cgroup tmpfs tmpfs 3.7G 0 3.7G 0% /tmp/.X11-unix tmpfs tmpfs 754M 1.4M 752M 1% /run/systemd/journal/socket