Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 6.8G 104K 6.8G 1% /etc/timezone /dev/sda2 btrfs 115G 20G 93G 18% /usr tmpfs tmpfs 6.8G 0 6.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 6.8G 0 6.8G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 6.8G 0 6.8G 0% /usr/share/runtime/share/themes tmpfs tmpfs 1.4G 15M 1.4G 2% /run/host/monitor udev devtmpfs 6.8G 0 6.8G 0% /dev tmpfs tmpfs 6.8G 0 6.8G 0% /dev/shm tmpfs tmpfs 6.8G 0 6.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 6.8G 0 6.8G 0% /home/XXXXXXXXXXXXXXX XXXXXXXX XXXXXXXX 128K 25K 99K 21% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 6.8G 0 6.8G 0% /tmp/.X11-unix tmpfs tmpfs 1.4G 1.9M 1.4G 1% /run/systemd/journal/socket