Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 4.8G 92K 4.8G 1% /etc/timezone /dev/nvme0n1p5 btrfs 190G 42G 148G 23% /usr tmpfs tmpfs 4.8G 0 4.8G 0% /usr/lib/x86_64-linux-gnu/GL /dev/nvme0n1p5 btrfs 190G 42G 148G 23% /home tmpfs tmpfs 982M 124K 982M 1% /run/host/monitor udev devtmpfs 4.8G 0 4.8G 0% /dev tmpfs tmpfs 4.8G 0 4.8G 0% /dev/shm tmpfs tmpfs 4.8G 0 4.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 4.8G 0 4.8G 0% /home/XXXXXXXXXXXXXXXX XXXXXXXX XXXXXXXX 122K 43K 75K 37% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 4.8G 0 4.8G 0% /tmp/.X11-unix tmpfs tmpfs 982M 1.4M 981M 1% /run/systemd/journal/socket