Hans <hans.ullr...@loop.de> writes:

> Am Samstag, 20. Mai 2023, 19:15:18 CEST schrieb Richmond:
>
>> Hans <hans.ullr...@loop.de> writes:
>
>
>>
>
>> As far as I remember the problem in Nvidia does not support kernels
>
>> above 4. This is why my laptop is stuck on Debian 10, although I
> did
>
>> wonder if Debian 11 can run with kernel 4.
>
>>
>
>> (Nouveaux is no good to me).
>
>
> Hi Richmond,
>
>
> regarding to debian/sid the package supports kernels up to 6.2.
>
>
> However, there are some issues, so it will segfault any
> qt-windowmangers (at the moment) and got some security issues.
>
>
> I succcessfully could build the sources with kernel-headers 6.0.1-9
> (which with former kernels later than 5.10-22 did not work).
>
>
> But sadly in the end I did not succced at all, as it did not load the
> kernel modul and additionally it breaked my acceleration from the
> inbuilt gpu of the intel processor.
>
>
> So it was more a disappointment. On the other hand it could be, I
> made some mistakes and should upgrade additional libs from unstable.
>
>
> There is another thing, I also might done wrong (I wrote about some
> weeks ago in this forum): lspci says it is
>
>
> NVIDIA Corporation GF119M [Quadro NVS 4200M] (rev a1)
>
>
> and nvidia-detect (and some other sources, are telling me, that for
> this chipset NOT 340xx but 390xx should be used.
>
>
> Thisis wrong, as I could prove, that only 340xx (with kernel 5.10-22)
> is working. Installing 390xx, the kernel says: Wrong module, you have
> to use 340xx.
>
>
> This is the state at the moment. As I have only this laptop and no
> spare harddrive at the moment, I could not install debian/unstable
> for testing purposes. Maybe some time I will, or maybe some other guy
> will do it.
>
>
> Hope this makes some things clearer.

Not really, but I found this website which says the driver supports
kernels "up to" 5.4 which I guess means up to and including.

https://nvidia.custhelp.com/app/answers/detail/a_id/3142/

But debian seems to drop after debian 10 because kernel is 5.10 ?

https://wiki.debian.org/NvidiaGraphicsDrivers

I see here someone has patched the drivers:

https://github.com/MeowIce/nvidia-legacy

:-?

Ubuntu 20.04 supports kernel 5.4 until 2025. So I might try that after
debian 10 expires.

https://wiki.ubuntu.com/FocalFossa/ReleaseNotes#Linux_Kernel

My card:

nvidia-detect 
Detected NVIDIA GPUs:
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G86M [GeForce 
8400M GS] [10de:0427] (rev a1)

Checking card:  NVIDIA Corporation G86M [GeForce 8400M GS] (rev a1)
Your card is only supported up to the 340 legacy drivers series.
It is recommended to install the
    nvidia-legacy-340xx-driver
package.

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