Ubuntu 22.04. Lost 2-nd monitor afrer NVIDIA 525.85.05 driver installed

[leotepl]

Hello Experts.
After I installed NVIDIA 525.85.05 driver oh Ubuntu 22,04, Lenovo IdeaPad-Gaming-3 I do not see second monitor any more.

When I start nvidia-settings, it shows error messages:

nvidia-settings tools does not show me NVIDIA X-server settings:

Tere is my nvidia-bug-report.log.
nvidia-bug-report.log (6.5 MB)

After reading some analog posts I checked the BIOS and can see that secure boot is disabled.
I also checked /etc/X11/ and can see that xorg.conf is absent there.

Appreciate any help to resolve the problem.

[generix]

Wrong driver. Please use Software & Updates to switch to the non “-open” driver version.

[leotepl]

Thank you, generix!
It helped.

[jmejiag]

Hello Experts.

This is my first time with nvidia, so probably naive question.

I have instaled ubuntu 22.04 LTS in my HP Victus Gaming laptop (nvidia GERFORCEGTX)
I also have I installed NVIDIA 525-open driver.

But I do not see second monitor.

When I start nvidia-settings, it shows error messages:

Besides, basically I can no do anything from nvidia-settings tools:

Tere is my nvidia-bug-report.log.
nvidia-bug-report.log (2.1 MB)

After reading some analog posts I checked the BIOS and can see that secure boot is disabled. I also checked /etc/X11/ and can see that xorg.conf is absent there.

Appreciate any help to resolve the problem.

[generix]

Wrong driver. Please use Software & Updates to switch to the non “-open” driver version or set kernel parameter nvidia.NVreg_OpenRmEnableUnsupportedGpus=1
to enable the -open driver.

[jmejiag]

Generix,

Thank you very much for the answer.
Unfortunately for me it does not works.
When I try to do that and after reboot I get “black screen” and can do nothing. Any other suggestion?
In advance thank you very much

[generix]

Please delete /etc/X11/xorg.conf and remove nomodeset kernel parameter.

[jmejiag]

Dear generix,

I have removed the /etc/X11/xorg.conf
then, I have did this:

and then, I have try with all possibles non “-open” driver version options (545,535,520, and 470):

but, every time I got the same problem, When I reboot I get “black screen” and can do nothing.
opther options?

[generix]

Please create a new nvidia-bug-report.log.

[jmejiag]

Dear Generix,

here it is
nvidia-bug-report.log (2.5 MB)

[generix]

There’s still ‘nomodeset’ set, did you forget to run sudo update-grub after modifying the file?

[jmejiag]

Yes, that is true, sorry. I forget to run sudo update-grub after modifying the file. It is working now :)

Thank you very much!