I have been using Plex with Plex pass for several months.  I pass through a GTX760 using nvidia driver 470.141.03.  It worked up until I did the more resent Unraid update and required a reinstall of the drivers due to some issue in the release.  This solved the problem and allowed Plex to run again.  I also verified the was transcoding using watch nvidia-smi.  Everything was good.  Today I noticed my CPU was really working so I checked watch nvidia-smi and nothing was working.  Using Tautulli I can see Plex is transcoding using (HW) but for some reason its not using my GPU.  I shut plex down and checked my container to ensure it still had all the stuff needed for passing the GPU then restarted.  Still not working. If anyone has any idea I would appreciate it.

same here

Also experiencing this issue on Unraid 6.11.5 with an Nvidia GPU.

 

Edit: My issues were caused by the container set to "privileged." This allowed the container to attempt (and fail) to use the processor's integrated graphics.

Edited November 28, 20223 yr by pdxspeedbump

On 11/4/2022 at 7:26 PM, Travisw said:

I have been using Plex with Plex pass for several months.  I pass through a GTX760 using nvidia driver 470.141.03.  It worked up until I did the more resent Unraid update and required a reinstall of the drivers due to some issue in the release.  This solved the problem and allowed Plex to run again.  I also verified the was transcoding using watch nvidia-smi.  Everything was good.  Today I noticed my CPU was really working so I checked watch nvidia-smi and nothing was working.  Using Tautulli I can see Plex is transcoding using (HW) but for some reason its not using my GPU.  I shut plex down and checked my container to ensure it still had all the stuff needed for passing the GPU then restarted.  Still not working. If anyone has any idea I would appreciate it.

Same with me, never has worked
did you fix it ?