Bug#684240: [wheezy] lenovo t61 laptop fails to shutdown
On 2012-10-11 02:04 +0200, Jonathan Nieder wrote:
> Luis Mochan wrote:
>
>> [ 297.964] (II) [drm] DRM interface version 1.4
>> [ 297.964] (II) [drm] DRM open master succeeded.
>> [ 297.964] (--) NOUVEAU(0): Chipset: "NVIDIA NV86"
>
> Sven has the same chipset, I think. It was supposed to work well at
> least in the past.
I had some problems now and then, but currently it works fine. However,
it's a desktop card, not a laptop.
> [...]
>> [ 299.012] (II) NOUVEAU(0): Output LVDS-1 disconnected
>> [ 299.012] (II) NOUVEAU(0): Output VGA-1 disconnected
>> [ 299.012] (II) NOUVEAU(0): Output DVI-D-1 disconnected
>> [ 299.012] (WW) NOUVEAU(0): Unable to find connected outputs - setting 1024x768 initial framebuffer
That looks really bad.
>> [ 3.012903] uvesafb: NVIDIA Corporation, G86 Board - NV_NB8M , Chip Rev , OEM: NVIDIA, VBE v3.0
>
> Not sure why uvesafb is claiming the display instead of nouveaufb. It
> also could be interesting to try blacklisting uvesafb.
I think uvesafb is only loaded if you force it to (e.g. with the
video=uvesafb kernel parameter), and it's not even included in the
initramfs by default.
The Nouveau wiki¹ claims that handover from uvesafb to nouveaufb does not
work, but maybe this information is outdated.
Cheers,
Sven
¹ http://nouveau.freedesktop.org/wiki/KernelModeSetting
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