No login screen after update FC26 from 4.11 kernel to 4.12.*

[Ambrogio]

Hi all,
I have a very big problem with my new Fedora 26 installed on a Dell
Inspiron 15 7000 Gaming.

It was Ok for months until last update to kernel 4.12
With this kernel nouveau modules crashes.

If I boot with last 4.11.11-300 Kernel it is ok.

I filled this bug on bugzilla 
https://bugzilla.redhat.com/show_bug.cgi?id=1488305

I would like to know if someone else has this bug, or if someone else
has Fedora working on similar laptop.

From lspci I have this graphic card

00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] (rev a1)

I'm also not able to use nvidia drivers from rpmfusion, but at the moment I'm still using nouveau to see if it's will work better.

I found also this bug https://bugzilla.redhat.com/show_bug.cgi?id=1482220 that I think can be similar to mine, and related to kernel 4.12

Regards
 Ambrogio

[Ed Greshko]

On 09/26/17 19:10, Ambrogio wrote:
> Hi all,
> I have a very big problem with my new Fedora 26 installed on a Dell
> Inspiron 15 7000 Gaming.
>
> It was Ok for months until last update to kernel 4.12
> With this kernel nouveau modules crashes.
>
> If I boot with last 4.11.11-300 Kernel it is ok.
>
> I filled this bug on bugzilla 
> https://bugzilla.redhat.com/show_bug.cgi?id=1488305
>
> I would like to know if someone else has this bug, or if someone else
> has Fedora working on similar laptop.
>
> From lspci I have this graphic card
>
> 00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)
> 01:00.0 VGA compatible controller: NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] (rev a1)
>
> I'm also not able to use nvidia drivers from rpmfusion, but at the moment I'm still using nouveau to see if it's will work better.
>
> I found also this bug https://bugzilla.redhat.com/show_bug.cgi?id=1482220 that I think can be similar to mine, and related to kernel 4.12

You seem to have an "integrated" video card with both Intel and nVidia on it.  As a
test, have you tried going into the BIOS and disabling the Intel side?

[ogio spam]

Hi Ed,

Il giorno mar, 26/09/2017 alle 20.01 +0800, Ed Greshko ha scritto:
> >
>
> You seem to have an "integrated" video card with both Intel and
> nVidia on it.  As a
> test, have you tried going into the BIOS and disabling the Intel
> side?

I can't find in the BIOS this option... but as I know Intel works
better, if I will find it, I will disable the nvidia :-D

The problem is that pretty all Nvidia cards on laptop have the 2
graphic cards, and the driver should be able to select the right card
(Intel for normal graphics and Nvidia when acceleration is needed).

The problem is that with the new 4.12.x kernels it stops working, and
the problem is on every new version... no way to solve the issue.

And as the laptop and the card are not so old, I would link to know if
other people has them working.

Tnx
 Ambrogio
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