Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.0G 84K 2.0G 1% /etc/timezone /dev/sda3 ext4 102G 11G 86G 11% /usr tmpfs tmpfs 2.0G 0 2.0G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 2.0G 0 2.0G 0% /usr/share/runtime/share/themes tmpfs tmpfs 392M 168K 391M 1% /run/host/monitor udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 2.0G 0 2.0G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.0G 0 2.0G 0% /home/XXXXXXXXXXXXXXX /dev/sdc1 iso9660 2.3G 2.3G 0 100% /media/XXXXXXXXXXXXX 20.10 amd64 Intel /dev/sdc3 ext4 13G 42M 12G 1% /media/XXXXXXXXXXXXXXX /dev/sda2 vfat 4.0G 2.3G 1.8G 56% /recovery tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 2.0G 0 2.0G 0% /tmp/.X11-unix tmpfs tmpfs 392M 1.7M 390M 1% /run/systemd/journal/socket tmpfs tmpfs 2.0G 0 2.0G 0% /run/host/user-fonts-cache