--- Comment #17 from Bruno Friedmann firstname.lastname@example.org --- @Stephan exactly I've always preferred run nvidia gpu alone when available. So do I buy hardware in consequence.
I will wait a week, due to glibc upgrade I guess other part of TW will be rebuild, then upgraded and see if next kernel will be better. Maybe nvidia blob will be upgraded also.
I also have another computer with nvidia drivers and kernel 5.10.16 (I've locked firmware as I was thinking it was the root cause) and it works, with a amd cpu.
[ +0.000164] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002) [ +0.000043] snd_hda_intel 0000:01:00.1: Disabling MSI [ +0.000009] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
Concerning the nvidia driver the message are almost identical.
Thanks for your support.