Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 1.6G 1.4M 1.6G 1% /run /dev/shm tmpfs 782M 745M 37M 96% /run/live/medium /dev/loop0 squashfs 617M 617M 0 100% /run/live/rootfs/filesystem.squashfs tmpfs tmpfs 7.8G 26M 7.8G 1% /run/live/overlay overlay overlay 7.8G 26M 7.8G 1% / tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 7.8G 20K 7.8G 1% /tmp /dev/nvme0n1p4 btrfs 104G 4.2G 99G 5% /mnt tmpfs tmpfs 1.6G 0 1.6G 0% /run/user/XXXX /dev/nvme0n1p2 vfat 549M 5.1M 544M 1% /mnt/XXXXXXXX