NVIDIA Drivers Ubuntu

  1. Bug #1940247
  2. Comment #6

Comment 6 for bug 1940247

Revision history for this message
jeremyszu (os369510) wrote :

IIRC, this issue could be reproduced when
1) 5.10 + nvidia 460
2) 5.10 + nvidia 470
3) 5.13 + nvidia 460
4) 5.13 + nvidia 470

For (1), this case is a common case in each OEM project.

The one of difference between OEM projects on external ports is MUX, before dig with ACPI. Could we please try.

1) Remove "/usr/share/X11/xorg.conf.d/11-nvidia-offload.conf"
1.1) after 1), check issue exist or not.
1.2) after 1), add /usr/share/X11/xorg.conf.d/11-nvidia-prime.conf
```
# Test for LP: #1940247
Section "OutputClass"
    Identifier "Nvidia Prime"
    MatchDriver "nvidia-drm"
    Driver "nvidia"
    Option "AllowEmptyInitialConfiguration"
    Option "IgnoreDisplayDevices" "CRT"
    Option "PrimaryGPU" "Yes"
    ModulePath "/lib/%s/nvidia/xorg"
EndSection
```
If all (1) could reproduce this issue, then
2) comment out the content of `/lib/modprobe.d/nvidia-runtimepm.conf` and then re-generated initramfs.

To clarify it's nvidia or X related?