HW Transcoding don't work

Plex Media Server Desktops & Laptops
1

Hello,

i built a brand new Plex Server with a i5-8600, Debian 9 and everything works but HW Transcoding won’t work.

Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] ERROR - [FFMPEG] - Cannot load libcuda.so.1
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] WARN - avcodec_open2 returned -1313558101 for encoder 'h264_nvenc'
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] ERROR - [FFMPEG] - No VA display found for device: /dev/dri/renderD128.
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] ERROR - [FFMPEG] - Cannot load libcuda.so.1
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] WARN - avcodec_open2 returned -1313558101 for encoder 'h264_nvenc'
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] ERROR - [FFMPEG] - No VA display found for device: /dev/dri/renderD128.
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] ERROR - [FFMPEG] - Cannot load libcuda.so.1
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] WARN - avcodec_open2 returned -1313558101 for encoder 'h264_nvenc'
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] ERROR - [FFMPEG] - No VA display found for device: /dev/dri/renderD128.
Jul 28, 2018 11:00:48.640 [0x7fb6cd3fd700] ERROR - [FFMPEG] - Cannot load libcuda.so.1
Jul 28, 2018 11:00:48.641 [0x7fb6cd3fd700] WARN - avcodec_open2 returned -1313558101 for encoder 'h264_nvenc'
Jul 28, 2018 11:00:48.641 [0x7fb6cd3fd700] ERROR - [FFMPEG] - No VA display found for device: /dev/dri/renderD128.
Jul 28, 2018 11:00:58.257 [0x7fb6bcfff700] ERROR - Transcoder: Failed to delete session directory (boost::filesystem::remove: No such file or directory: "/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Cache/Transcode/Sessions/plex-transcode-haw3tj5lhwl2xuwsk7myexk7-868ee6d7-41d7-465e-abfb-605cbd6202e3/chunk-stream0-00005.m4s")

If you need more logs please let me know

2

Please do not cross post. I have posted the solution to this problem already here: