Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.9G 88K 2.9G 1% /etc/timezone /dev/nvme0n1p3 btrfs 237G 12G 226G 5% /usr tmpfs tmpfs 2.9G 0 2.9G 0% /usr/lib/x86_64-linux-gnu/GL /dev/nvme0n1p3 btrfs 237G 12G 226G 5% /home tmpfs tmpfs 594M 252K 594M 1% /run/host/monitor devtmpfs devtmpfs 2.9G 0 2.9G 0% /dev tmpfs tmpfs 2.9G 0 2.9G 0% /dev/shm tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.9G 0 2.9G 0% /home/XXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.2G 1.9M 1.2G 1% /run/media tmpfs tmpfs 2.9G 0 2.9G 0% /tmp/.X11-unix