[Nouveau] 2 cards in, but work only separately

[Kārlis Repsons]

On Monday 02 August 2010 11:33:14 Francisco Jerez wrote:
> > But now I'm at the "next level of trouble": 
> > 1. when two Xservers are running, after some minutes video output of the 
> > primary card ceases (logging out restarts X and then it's back..), while
> > the  second output is still ok;
> 
> Kernel and X logs after the crash would be helpful.
I found them to be funnily short: in my kernel log there is this line:
[drm] nouveau 0000:01:00.0: Setting dpms mode 1 on vga encoder (output 0)

And yes it doesn't come back just by moving mouse.
In xorg.conf there is /Option "DPMS" "off"/ for each monitor and also for each 
server layout Blank, Standby, Suspend, Off *Time is set to "0"...

$ cat Xorg.0.log | egrep "(DPMS|Dpms|dpms)"
Aug  2 13:05:01 station 19180.806] (II) Loading extension DPMS
Aug  2 13:05:01 station 19181.154] (II) NOUVEAU(0): DPMS capabilities: Off; 
RGB/Color Display

Now what should I do please?
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