[Nouveau] [Bug 75511] [NVE7] Unknown opcode in VBIOS on one of 2 cards, fails boot on 3.13+

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=75511

--- Comment #8 from Claas Lorenz <cllorenz at uni-potsdam.de> ---
I have a Lenovo Y500 with two GeForce GT 650M cards. I think this laptop was
intended as medium class gaming machine where two graphic cards make sense
somehow. Here is the lspci:

01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 650M]
(rev a1)
02:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 650M]
(rev a1)

Since I do not use it for gaming, I never cared about having a second card. I
put the working vbios to /lib/firmware and added the config to the kernel line,
as you suggested, and it works fine now (also with 3.13). Thank you very much
for your help!

I also attached my acpidump, I hope that helps.

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