Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.8G 76K 7.8G 1% /.flatpak-info XXXX overlay 7.8G 1.6G 6.3G 20% XXXX tmpfs tmpfs 7.8G 0 7.8G 0% /usr/share/runtime/share/themes XXXX overlay 7.8G 1.6G 6.3G 20% XXXXXXXXXXXXXXX XXXX overlay 7.8G 1.6G 6.3G 20% XXXXXXXX tmpfs tmpfs 1.6G 152K 1.6G 1% /run/host/monitor udev devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm /dev/sda1 vfat 30G 3.9G 26G 13% /cdrom tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXX /dev/mapper/XXXXXXXXXXXXX ext4 468G 126G 319G 29% /media/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop0 squashfs 1.5G 1.5G 0 100% /rofs tmpfs tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup tmpfs tmpfs 7.8G 0 7.8G 0% /tmp/.X11-unix tmpfs tmpfs 1.6G 1.9M 1.6G 1% /run/systemd/journal/socket