[mehlvogel]

I again have a problem of a non-bootable Pi, this time I don't know caused from what, it was just sitting there. Let me fill out the template, I hope I get everything together.

Software
XBian version: Beta 2
XBMC version: I guess, latest
Overclock settings: Turbo

Hardware
Power supply rating: I am not sure what exactly was this means, but 1A is easily delivered to the Pi
RPi model (model A/B 256mb/512mb): 512mb / b
SD card size and make/type: 16 GB
Network (wireless or LAN): LAN
Connected devices (TV, USB, network storage, etc.): TV

Logile
Link to logfile(s): I don't know which ones would be relevant.

Problem description:
Freezes during boot.
Enabling "debug" and disabling "splash", the boot process gets stuck at "Starting udevtrigger".
After that, the blinking cursor at the bottom goes away and pressing Numlock does not trigger the light on the keyboard.
Booting into rescue mode, I had a look at the logs, but most of them are not even written at that time (I checked dmesg, messages, syslog, daemon.log and /run/up<something>)
The only "difference" or "anomality" I would guess relevant is that I have NFS shares mounted in my /etc/fstab.
I see the Pi requesting (and receiving) an IP from my DHCP, but after it freezes I am not able to ping (or connect using SSH).

How to reproduce:
At my place, by rebooting. With a fresh Pi, I have no idea