Black screen - can't even startup

[koper89]

Hi, didn't know in wich thread I should put this, but today I had a huge crash in my xbian, I was watching something in xbmc and suddenly it stopped and freezed in time. After hard reset I don't get even initiation on screen just black blinking screen. I was using it from my usb harddrive, and to check if rasperry pi is ok I change in cmdline to boot from SD Card and it works pretty well, but I had some major updates on my usb harddrive and a lot of time consuming application (like compiling rtorrent 0.9.3), so I would love to make it work again from usb. Is there any way do fix it? by using f.e. btrfs snapshot?

EDIT:
Ok I managed to get it working, I renamed folders @ in my xbian-copy partition to @backup and one of the snapshots I renamed to @. And it seems to work now