How to use the framebuffer as primary video device instead of the nvidia passed-through graphic card
Mario Marietto
marietto2008 at gmail.com
Sun Dec 4 20:43:37 UTC 2022
oh sorry. You talked about the KERNEL parameter. ok. it used a
configuration file. ok. So,what should I do? Should I set " options
nvidia-drm modeset=0" or should I set
"GRUB_CMDLINE_LINUX_DEFAULT="nomodeset quiet splash
snd-hda-intel.enable_msi=1" ?
Il giorno dom 4 dic 2022 alle ore 21:40 Mario Marietto <
marietto2008 at gmail.com> ha scritto:
> >>NVIDIA and AMD/ATI graphics aren't affected by the kernel parameter
> (anymore).
>
> If this is true,why,when I have upgraded the nvidia drivers on my ubuntu
> 22.10 distro,I've found this file inside the folder /etc/modprobe.d ?
>
> # This file was generated by nvidia-drivers-515
> # Set value to 0 to disable modesetting
> options nvidia-drm modeset=1
>
> it really seems that the nVidia driver can be configured with and without
> the modeset parameter...
>
> Il giorno dom 4 dic 2022 alle ore 19:53 Ralf Mardorf via ubuntu-users <
> ubuntu-users at lists.ubuntu.com> ha scritto:
>
>> On Sun, 2022-12-04 at 19:10 +0100, Mario Marietto wrote:
>> > From your explanations I suspect that "nomodeset" is not what I need.
>> > If I use it,will my nVidia adapter work as a secondary card,if I need
>> > it,for example,for rendering in blender with cycles ? I think that I
>> > might need to configure the nVidia card in some specific way,but I
>> > don't know what it is.
>>
>> Hi,
>>
>> all I know about it, is what I glanced through by googling for Linux
>> today, so IIUC NVIDIA and AMD/ATI graphics aren't affected by the kernel
>> parameter (anymore). My understanding might be wrong, let alone that
>> your host isn't a Linux machine.
>>
>> Related to bhyve and passthru consider to sent a request to
>> https://lists.freebsd.org/subscription/freebsd-questions or to another
>> list, if the OS to run bhyve isn't FreeBSD. Btw. I had to smile when I
>> read the first line of the launch script, #!/bin/sh , while it not
>> necessarily leads to confusion, it easily could lead to confusion @
>> FreeBSD vs Linux.
>>
>> Regards,
>> Ralf
>>
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>
>
> --
> Mario.
>
--
Mario.
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