[Nouveau] [Bug 67382] [nouveau, nv50] linux 3.9.7-3.10.3: Xorg won't be available

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=67382

--- Comment #20 from Anonymous Helper <anonymous at dodgeit.com> ---
(In reply to comment #19)

Interim report

> According to your vbios
> > dvi-1 --> dvi-to-vga adaptor going to a vga monitor
> The above uses OR 2/1 for analogue/digital output
> 
> > dvi-2 --> normally not used. But working
> OR 1/1 respectively here
> 
> > tv-out --> never tested
> OR 0

Whatever that means :D


> Can you redo my request from comment 15, but with the monitor connected into
> the other dvi port

It was working. Xorg.log wrote, that DVI-I-1 is disconnected and DVI-I-2
connected.
The resulting dmesg varies at following lines from the first:
[   11.804787] nouveau  [   PDISP][0000:01:00.0] nv50_dac_mthd power(or 2,
data[0] 0x000001a4) 0x00000000
[   11.806777] nouveau  [   PDISP][0000:01:00.0] nv50_dac_mthd power(or 2,
data[0] 0x000001a4) 0x00000000
[   11.837181] nouveau  [   PDISP][0000:01:00.0] nv50_dac_mthd power(or 2,
data[0] 0x000001a4) 0x00000000
[   11.839164] nouveau  [   PDISP][0000:01:00.0] nv50_dac_mthd power(or 2,
data[0] 0x000001a4) 0x00000000


> Just for the jokes can you try booting a failing kernel with
> nouveau.tv_disable=1 appended to your command line.

No positive result from that either. It was still failing

> If the above fails would be great if you can grab and compile a couple of
> kernels
> * git checkout 7ebb38b556485449bfaa506a196439f6a6fd6ebd~1
> 
> and
> * git checkout 7ebb38b556485449bfaa506a196439f6a6fd6ebd~2
> 
> Obviously let me know how they fare and attach the output of dmesg for both

Will do, but it will take it's time. The kernel repo is not a small one :)

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