Press <enter> when the system stops during boot systemctl stop systemd-journald umount -A /dev/disk/by-label/hassos-data fsck.ext4 /dev/disk/by-label/hassos-data Keep pressing <enter> through all the prompts

Source: HASS OS 6.0 VDI => After Upgrade fails every boot: Failed to start grow file system on /mnt/data – Home Assistant OS – Home Assistant Community