Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.8G 84K 3.8G 1% /etc/timezone /dev/dm-0 btrfs 237G 45G 192G 19% /usr tmpfs tmpfs 3.8G 0 3.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.8G 0 3.8G 0% /usr/share/runtime/share/themes /dev/dm-0 btrfs 237G 45G 192G 19% /home tmpfs tmpfs 765M 204K 765M 1% /run/host/monitor devtmpfs devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXXXXX tmpfs tmpfs 1.5G 2.5M 1.5G 1% /run/media /dev/loop6 squashfs 66M 66M 0 100% /var/lib/snapd/snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop5 squashfs 33M 33M 0 100% /var/lib/snapd/snap/XXXXXXXXXXX /dev/loop2 squashfs 111M 111M 0 100% /var/lib/snapd/snap/XXXXXXXXXXXXXX /dev/loop1 squashfs 163M 163M 0 100% /var/lib/snapd/snap/XXXXXXXXXXXXXXXXXXX /dev/loop4 squashfs 33M 33M 0 100% /var/lib/snapd/snap/XXXXXXXXXXX /dev/loop3 squashfs 56M 56M 0 100% /var/lib/snapd/snap/XXXXXXXXXXX /dev/loop0 squashfs 56M 56M 0 100% /var/lib/snapd/snap/XXXXXXXXXXX tmpfs tmpfs 3.8G 0 3.8G 0% /tmp/.X11-unix