Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.8G 72K 3.8G 1% /.flatpak-info /dev/sda7 ext4 83G 76G 3.3G 96% /usr /dev/sdb3 ext4 32G 16G 15G 51% /mnt tmpfs tmpfs 773M 64K 773M 1% /run/host/monitor udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.8G 0 3.8G 0% /dev/shm /dev/sdb1 ext3 1.5G 280M 1.1G 21% /boot/vmlinuz-4.15.0-74-generic tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXX /dev/sr0 iso9660 2.1M 2.1M 0 100% /media/XXXXXXXXXXX /dev/loop0 squashfs 261M 261M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop1 squashfs 25M 25M 0 100% /snap/XXXXXXXXXX /dev/loop2 squashfs 96M 96M 0 100% /snap/XXXXXXXXXXX /dev/loop3 squashfs 55M 55M 0 100% /snap/XXXXXXXXXXX /dev/loop4 squashfs 23M 23M 0 100% /snap/XXXXXXXXXX /dev/loop5 squashfs 55M 55M 0 100% /snap/XXXXXXXXXXX tmpfs tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup tmpfs tmpfs 3.8G 0 3.8G 0% /tmp/.X11-unix tmpfs tmpfs 773M 9.4M 764M 2% /run/systemd/journal/socket