[PROBLEM] after failed try to update "xbian-update" it's booting into recovery boot console

[Nachteule]

I suppose your /boot/cmdline.txt is damaged

Could you please check this file.
When in recovery console, run

Code:

cat /boot/cmdline.txt

(probably you don't get any output)

and run

Code:

ls -la /boot/cmdline*

to check if there is any other cmdline.txt you can use.

Probably there is a cmdline.default, you can copy this by running

Code:

cp /boot/cmdline.default /boot/cmdline.txt