XBMC still crashes at startup, with unstable and nightly builds

Hello,

I had a server running Precise and XBMC was running like a charm. I did update it to Quantal so I had to upgrade XBMC to Frodo RC3. As part of the upgrade, I did change lightdm to xfce.

Since the upgrade it always crashed at startup. then I tried deleting the app settings but the same.

I then tried with nightly builds instead of the unstable build from XBMC (as this one is the only one supporting Quantal).

So since my upgrade I can't use XBMC anymore.

Any idea of the issue.

xabix@HTPC:~/domotiga$ xbmc --debug
Running DIL (3.22.0) Version
DtsDeviceOpen: Opening HW in mode 0
DtsDeviceOpen: Create File Failed
LLVM ERROR: Program used external function '' which could not be resolved!
pure virtual method called
terminate called without an active exception
Aborted (core dumped)
Crash report available at http://paste.ubuntu.com/1577660/

My Xorg.0.log http://paste.ubuntu.com/1577673/

thanks
XabiX