An especially raw rawhide? (X disconnects)

[Riku Seppälä]

One other data point: I just had another application fail with:
>   xv: xcb_xlib.c:41: xcb_xlib_lock: Assertion `!c->xlib.lock' failed.
>   Abort
>
> This *might* be a completely different problem, though - if it happens,
> it does so right at startup.  The application starts correctly probably
> 14 times out of 15.
>
> jon
>
>   
I haven't really read this thread but, I tried boinc 
(boinc.berkeley.edu) 64bit client few days ago and it failed everytime 
with that same message.