Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 104K 3.9G 1% /etc/timezone /dev/sdb2 ext4 916G 34G 836G 4% /usr tmpfs tmpfs 3.9G 0 3.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 786M 84K 786M 1% /run/host/monitor udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXX /dev/loop0 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop1 squashfs 64M 64M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop5 squashfs 50M 50M 0 100% /snap/XXXXXXXXXXX /dev/loop4 squashfs 22M 22M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop3 squashfs 437M 437M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 786M 1.9M 784M 1% /run/systemd/journal/socket