ALVR [Linux][NVENC] Regression - Encoder: No capable devices found

Description

The nvenc encoder no longer works in v21.0.0-dev00 (compiled from source), even though it does in v20.0.0-dev00 (also from source) with the same settings (namely "Adapter index' changed to "1"). The h264 encoder still works but as the system I'm currently stuck with only has a i7-7700HQ the performance is abysmal.

General Troubleshooting

[X] I carefully followed the instructions in the README and successfully completed the setup wizard
[X] I read the ALVR Wikis here and here

Environment

Hardware

CPU: i7-7700HQ

GPU: Nvidia GTX 1060M

GPU Driver Version: 525.116.03 (CUDA 12.0)

Audio: Intel CM238

Installation

ALVR Version: v21.0.0-dev00

ALVR Settings File: session.txt

SteamVR Version: 1.26.7

Install Type:

[ ] Packaged (exe, deb, rpm, etc)
[ ] Portable (zip)
[X] Source

OS Name and Version: Nobara Linux 37 (Thirty Seven)

Aug 05 '23 16:08 FuzzyWuggzy

This worked for in in v20?

Sep 03 '23 19:09 Vixea

Could you please retest with the latest release

Sep 08 '23 22:09 Vixea

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

Oct 15 '23 11:10 stale[bot]

@FuzzyWuggzy could you retest with the latest nightly going through the backlog of issues and there's been fixed for nvenc

Nov 02 '23 08:11 Vixea

Doesn't work' for me with a GTX 1080, the only difference is that the message on newer version changed to "Provided device doesn't support required NVENC features". Not sure how to find out which features are missing. With the same hardware, HEVC encoding works great on windows.