Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.8G 108K 7.8G 1% /etc/timezone /dev/sda3 ext4 112G 90G 22G 81% /usr tmpfs tmpfs 7.8G 0 7.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.8G 0 7.8G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 1.6G 124K 1.6G 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 3.1G 9.9M 3.1G 1% /run/media tmpfs tmpfs 7.8G 0 7.8G 0% /sysroot/home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /sysroot/home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /tmp/.X11-unix