I have a question:

installing easy debian made me lose about 1 GB of the memory device, because the installation was taking to much time, so I rebooted the phone, and after that it lost the memory what it had created the image (more than 1 GB), I have to free up more space to install easy debian again, which process worked fine, but the gig of memory never recovered.

I checked the hidden files in memory, but i found nothing related, and memory in N900 looking in desktop says it has occupied 26.7 GB, but if I select all the files this properties shows 25.6 GB occupied.

What I can do to get this back???