Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 16G 88K 16G 1% /etc/timezone /dev/sde3 btrfs 119G 23G 94G 20% /usr tmpfs tmpfs 16G 0 16G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 16G 0 16G 0% /usr/share/runtime/share/themes /dev/sde3 btrfs 119G 23G 94G 20% /sysroot tmpfs tmpfs 3.2G 200K 3.2G 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 16G 0 16G 0% /dev/shm tmpfs tmpfs 6.3G 11M 6.3G 1% /run/media tmpfs tmpfs 16G 0 16G 0% /var/home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /var/home/XXXXXXXXXXXXXXXX /dev/sde3 btrfs 119G 23G 94G 20% /var/log tmpfs tmpfs 16G 0 16G 0% /tmp/.X11-unix tmpfs tmpfs 16G 0 16G 0% /run/host/user-fonts-cache