ASUS FX505DT Ryzen7 - GeForce GTX1650 Mobile Debian Parrot

Graphics / Linux Linux
1

Hi,

I can’t send output signal to a HDMI external monitor.

Can anybody help me please.

Thanks in advance.

nvidia-bug-report.log.gz (222.5 KB)

2

You fiddled a bit too much at your config files.
Please create
/etc/X11/xorg.conf.d/01-nvidia-prime.conf

Section "OutputClass"
    Identifier "AMDgpu"
    MatchDriver "amdgpu"
    Driver "amdgpu"
EndSection

Section "OutputClass"
    Identifier "Nvidia-prime"
    MatchDriver "nvidia-drm"
    Driver "nvidia"
    Option "PrimaryGPU" "Yes"
EndSection

and set your display manager to run

xrandr --setprovideroutputsource 0 1 && xrandr --auto

https://wiki.archlinux.org/index.php/NVIDIA_Optimus#Display_Managers

3

Hi,

yes i try solve it for myself but whithout luck :-(.

For now i not have HDMI signal output.

nvidia-bug-report.log.gz (204.7 KB)

Thanks.

4

Ok, there’s a path entry missing so it can’t find the nvidia module. How did you install the driver?
BTW, which desktop environment/display manager are you using?

5

Hi,

Desktop is MATE and display managet LightDM.

I install drivers from Parrot repository “apt install nvidia-driver”.

6

Please change /etc/X11/xorg.conf.d/01-nvidia-prime.conf to:

Section "OutputClass"
    Identifier "AMDgpu"
    MatchDriver "amdgpu"
    Driver "amdgpu"
EndSection

Section "OutputClass"
    Identifier "Nvidia-prime"
    MatchDriver "nvidia-drm"
    Driver "nvidia"
    Option "PrimaryGPU" "Yes"
    Option "AllowEmptyInitialConfiguration" "true"
    ModulePath "/usr/lib/nvidia/current/"
EndSection

and remove the incorrectly modified system config files
/usr/share/X11/xorg.conf.d/10-amdgpu.conf
/usr/share/X11/xorg.conf.d/10-nvidia.conf
so they don’t interfere.

7

Hi,

Thanks.

I’ve modified /etc/X11/xorg.conf.d/01-nvidia-prime.conf , remove /usr/share/X11/xorg.conf.d/10-amdgpu.conf and
/usr/share/X11/xorg.conf.d/10-nvidia.conf and rebooted de system but still not have signal output on HDMI.

Any other config that can try?

nvidia-bug-report.log.gz (203.6 KB)

8

The X config is correct now. There’s one kernel module missing, it only loads
nvidia.ko
nvidia-modeset.ko
missing is
nvidia-drm.ko
Please check if it exist by running
modinfo nvidia-drm
and check if it’s blacklisted
grep “nvidia-drm” /etc/modprobe.d/* /lib/modprobe.d/*

9

Hi,

Thanks in advance.

I’ve configured my system to load nvidia-drm module when it start but when LightDM must be showed, i see a blank screen.

Any other config that can try?

This is my bug report.

nvidia-bug-report.log.gz (237.2 KB)

10

Sorry, the last step to enable the setup was missing, you’ll have to set xrandr commands in lightdm config:
https://wiki.archlinux.org/index.php/NVIDIA_Optimus#Display_managers
but since you have an amd instead of intel, change the commands to
xrandr --setprovideroutputsource 0 1 && xrandr --auto

11

Hi,

finaly my system is running ok whith nvidia VGA and HDMI output working well.

I must change ADMgpu Driver parameter for “modesetting” like this:

This is my actual configuration:
/usr/share/X11/xorg.conf.d/01-nvidia-prime.conf

Section “OutputClass”
Identifier “AMDgpu”
MatchDriver “amdgpu”
Driver “modesetting”
EndSection

Section “OutputClass”
Identifier “Nvidia-Prime”
MatchDriver “nvidia-drm”
Driver “nvidia”
Option “PrimaryGPU” “Yes”
Option “AllowEmptyInitialConfiguration” “true”
EndSection

and

/etc/lightdm/display_setup.sh

#!/bin/sh
xrandr --setprovideroutputsource modesetting NVIDIA-0
xrandr --auto

Thank you so much @generix for your help ;-)

Best regards.