Plex official app cannot hw tonemap since 22.02.3 update

[neotoxic]

Hi,

Since the last update (TrueNAS-SCALE-22.02.3), the Plex app cannot use hardware acceleration for tonemapping anymore with my Intel i915.
It worked fine before.
I tried the Truecharts' Plex chart as well (I migrated from theirs to yours because I had the problem just with them before), same issue, so it might be a driver missing or due to the support of multiple instance for the Intel iGPUs ?

 

[TheRealTopherG]

Experiencing a similar issue as well. I allocated the gpu to Plex but have no confirmation that it is working in Plex. I am running a NVIDIA P400. Wondering if this is the updated NVIDIA driver causing this issue?

 

[Evan Richardson]

FWIW, I'm on 22.02.3, latest plex chart, and 4k HDR->1080SDR works fine, no issues. Tonemapping looks fine.

Quadro p2000 card.

Code:

 nvidia-smi
Fri Aug 26 00:12:17 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.103.01   Driver Version: 470.103.01   CUDA Version: 11.4     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  Quadro P2000        Off  | 00000000:65:00.0 Off |                  N/A |
| 56%   49C    P0    24W /  75W |    678MiB /  5059MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A   2866157      C   ...diaserver/Plex Transcoder      676MiB |
+-----------------------------------------------------------------------------+