Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 7.7G 0 7.7G 0% /dev tmpfs tmpfs 7.7G 344K 7.7G 1% /dev/shm tmpfs tmpfs 3.1G 2.2M 3.1G 1% /run /dev/dm-0 btrfs 476G 56G 420G 12% / tmpfs tmpfs 7.7G 112K 7.7G 1% /tmp /dev/nvme0n1p2 ext4 976M 243M 667M 27% /boot /dev/nvme0n1p1 vfat 599M 65M 535M 11% /boot/efi tmpfs tmpfs 1.6G 1.7M 1.6G 1% /run/user/XXXX