Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.9G 80K 2.9G 1% /.flatpak-info /dev/mapper/XXXXXXXXXXX ext4 72G 8.6G 60G 13% /usr tmpfs tmpfs 2.9G 0 2.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 2.9G 0 2.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 581M 88K 581M 1% /run/host/monitor udev devtmpfs 2.8G 0 2.8G 0% /dev tmpfs tmpfs 2.9G 0 2.9G 0% /dev/shm tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXXXX tmpfs tmpfs 2.9G 0 2.9G 0% /sys/fs/cgroup tmpfs tmpfs 2.9G 0 2.9G 0% /tmp/.X11-unix tmpfs tmpfs 581M 1.5M 580M 1% /run/systemd/journal/socket