Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 1.6G 1.5M 1.6G 1% /run /dev/dm-0 btrfs 915G 46G 868G 5% / tmpfs tmpfs 7.8G 99M 7.8G 2% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/loop6 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop1 squashfs 67M 67M 0 100% /snap/XXXXXXXXXXXXX /dev/loop0 squashfs 100M 100M 0 100% /snap/XXXXXXXXXX /dev/loop5 squashfs 66M 66M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop3 squashfs 56M 56M 0 100% /snap/XXXXXXXXXXX /dev/loop7 squashfs 66M 66M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop4 squashfs 100M 100M 0 100% /snap/XXXXXXXXXX /dev/loop2 squashfs 165M 165M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/dm-0 btrfs 915G 46G 868G 5% /home /dev/sda1 vfat 300M 360K 300M 1% /boot/efi tmpfs tmpfs 1.6G 112K 1.6G 1% /run/user/XXXX