Ubuntu
nvidia-graphics-drivers-535 package

  1. Bug #2033735
  2. Comment #39

Comment 39 for bug 2033735

Revision history for this message
Francois Thirioux (fthx) wrote : Re: [mantic] New 6.5.0.2 kernel + Intel GPU = no HDMI

Using 6.5 (hybrid graphics "on-demand" mode), I get these errors in logs:
[drm:nv_drm_load [nvidia_drm]] ERROR [nvidia-drm] [GPU ID 0x00000100] Failed to allocate NvKmsKapiDevice
[drm:nv_drm_probe_devices [nvidia_drm]] ERROR [nvidia-drm] [GPU ID 0x00000100] Failed to register device

I do not get these using 6.3. Don't know if it's related.
Again, the issue is present using Nouveau too in 6.5.