Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.8G 68K 2.8G 1% /.flatpak-info /dev/sda1 ext4 586G 28G 529G 5% /usr tmpfs tmpfs 2.8G 0 2.8G 0% /usr/share/runtime/share/themes tmpfs tmpfs 569M 6.3M 563M 2% /run/host/monitor udev devtmpfs 2.8G 0 2.8G 0% /dev tmpfs tmpfs 2.8G 0 2.8G 0% /dev/shm tmpfs tmpfs 2.8G 0 2.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.8G 0 2.8G 0% /home/XXXXXXXXXX /dev/loop0 squashfs 9.2M 9.2M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop1 squashfs 92M 92M 0 100% /snap/XXXXXXXXX tmpfs tmpfs 2.8G 0 2.8G 0% /sys/fs/cgroup tmpfs tmpfs 2.8G 0 2.8G 0% /tmp/.X11-unix tmpfs tmpfs 569M 1.6M 568M 1% /run/systemd/journal/socket