Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.6G 112K 7.6G 1% /etc/timezone /dev/dm-0 btrfs 255G 124G 130G 49% /usr tmpfs tmpfs 7.6G 0 7.6G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.6G 0 7.6G 0% /usr/share/runtime/lib/plugins /dev/dm-0 btrfs 255G 124G 130G 49% /home tmpfs tmpfs 1.6G 19M 1.5G 2% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.6G 0 7.6G 0% /dev/shm tmpfs tmpfs 7.6G 0 7.6G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.6G 0 7.6G 0% /home/XXXXXXXXXXXXXX tmpfs tmpfs 3.1G 7.0M 3.0G 1% /run/media XXXXXXXX XXXXXXXX 128K 43K 81K 35% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.6G 0 7.6G 0% /tmp/.X11-unix