Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 108K 3.9G 1% /etc/timezone /dev/sda3 btrfs 465G 205G 259G 45% /usr tmpfs tmpfs 3.9G 0 3.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/lib/plugins /dev/sda3 btrfs 465G 205G 259G 45% /home tmpfs tmpfs 784M 1.8M 782M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm /dev/sdb ext4 458G 276G 159G 64% /home/XXXXXXXXXXXX /dev/sdc1 ext4 916G 405G 465G 47% /home/XXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXX tmpfs tmpfs 1.6G 1.9M 1.6G 1% /run/media /dev/loop0 squashfs 128K 128K 0 100% /var/lib/snapd/snap/XXXXXX /dev/loop2 squashfs 415M 415M 0 100% /var/lib/snapd/snap/XXXXXXXXXXXXXXXX /dev/loop4 squashfs 47M 47M 0 100% /var/lib/snapd/snap/XXXXXXXXXXX /dev/loop3 squashfs 92M 92M 0 100% /var/lib/snapd/snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop1 squashfs 71M 71M 0 100% /var/lib/snapd/snap/XXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 3.9G 20M 3.9G 1% /tmp/.X11-unix/X99