Ubuntu GTX1060 Hardware Encode doesn't work

Using 1.18.8 and the lab’s GT1060,

Mar 10, 2020 17:11:52.226 [0x7fa4157fa700] DEBUG - [FFMPEG] - Loaded sym: cuExternalMemoryGetMappedMipmappedArray
Mar 10, 2020 17:11:52.226 [0x7fa4157fa700] DEBUG - [FFMPEG] - Loaded sym: cuMipmappedArrayGetLevel
Mar 10, 2020 17:11:52.226 [0x7fa4157fa700] DEBUG - [FFMPEG] - Loaded sym: cuMipmappedArrayDestroy
Mar 10, 2020 17:11:52.226 [0x7fa4157fa700] DEBUG - [FFMPEG] - Loaded sym: cuImportExternalSemaphore
Mar 10, 2020 17:11:52.226 [0x7fa4157fa700] DEBUG - [FFMPEG] - Loaded sym: cuDestroyExternalSemaphore
Mar 10, 2020 17:11:52.226 [0x7fa4157fa700] DEBUG - [FFMPEG] - Loaded sym: cuSignalExternalSemaphoresAsync
Mar 10, 2020 17:11:52.226 [0x7fa4157fa700] DEBUG - [FFMPEG] - Loaded sym: cuWaitExternalSemaphoresAsync
Mar 10, 2020 17:11:52.239 [0x7fa4157fa700] DEBUG - Codecs: Testing with profile 'High'
Mar 10, 2020 17:11:52.247 [0x7fa4157fa700] DEBUG - Scaled up video bitrate to 2793Kbps based on 1.500000x fudge factor.
Mar 10, 2020 17:11:52.247 [0x7fa4157fa700] DEBUG - MDE: Rush Hour 2 (2001): Audio Direct Streaming is disabled, so video's audio stream will be transcoded
Mar 10, 2020 17:11:52.247 [0x7fa4157fa700] DEBUG - MDE: Cannot direct stream audio stream due to profile or setting limitations
Mar 10, 2020 17:11:52.247 [0x7fa4157fa700] DEBUG - MDE: Rush Hour 2 (2001): selected media 0 / 16984
Mar 10, 2020 17:11:52.247 [0x7fa4157fa700] DEBUG - Streaming Resource: Adding session 0x7fa404433d90:l35x16w1mmhsettfsngbbvrb which is using transcoder slot.  Used slots is now 1
Mar 10, 2020 17:11:52.247 [0x7fa4157fa700] DEBUG - Streaming Resource: Added session 0x7fa404433d90:l35x16w1mmhsettfsngbbvrb
Mar 10, 2020 17:11:52.247 [0x7fa4157fa700] DEBUG - Streaming Resource: Reached Decision id=9825 codes=(General=1001,Direct play not available; Conversion OK. Direct Play=3000,App cannot direct play this item. Direct play is disabled. Transcode=1001,Direct play not available; Conversion OK.) media=(id=16984 part=(id=16984 decision=transcode container=mp4 protocol=dash streams=(Video=(id=29901 decision=transcode bitrate=2793 encoder=h264_nvenc width=1920 height=800) Audio=(id=29902 decision=transcode bitrate=256 encoder=aac channels=2 rate=48000))))
Mar 10, 2020 17:11:52.248 [0x7fa496ffd700] DEBUG - Completed: [192.168.0.229:58605] 200 GET /video/:/transcode/universal/decision?hasMDE=1&path=%2Flibrary%2Fmetadata%2F9825&mediaIndex=0&partIndex=0&protocol=dash&fastSeek=1&directPlay=0&directStream=0&subtitleSize=100&audioBoost=100&location=lan&addDebugOverlay=0&autoAdjustQuality=0&directStreamAudio=0&mediaBufferSize=102400&session=nbbux0asd5tfaf3uw659xtvq&subtitles=burn&Accept-Language=en (17 live) TLS GZIP 156ms 3188 bytes (pipelined: 4)
Mar 10, 2020 17:11:52.319 [0x7fa4967fc700] DEBUG - Auth: authenticated user 1 as LeiFaWing
Mar 10, 2020 17:11:52.319 [0x7fa44dffb700] DEBUG - Request: [192.168.0.229:58606 (Subnet)] GET /video/:/transcode/universal/start.mpd?hasMDE=1&path=%2Flibrary%2Fmetadata%2F9825&mediaIndex=0&partIndex=0&protocol=dash&fastSeek=1&directPlay=0&directStream=0&subtitleSize=100&audioBoost=100&location=lan&addDebugOverlay=0&autoAdjustQuality=0&directStreamAudio=0&mediaBufferSize=102400&session=nbbux0asd5tfaf3uw659xtvq&subtitles=burn&Accept-Language=en (17 live) TLS GZIP Signed-in Token (LeiFaWing)
Mar 10, 2020 17:11:52.319 [0x7fa44dffb700] DEBUG - Found session GUID of nbbux0asd5tfaf3uw659xtvq in session start.
Mar 10, 2020 17:11:52.319 [0x7fa44dffb700] DEBUG - TranscodeUniversalRequest: using augmented profile Firefox
Mar 10, 2020 17:11:52.320 [0x7fa44dffb700] DEBUG - Downloading document http://127.0.0.1:32400/library/metadata/9825?checkFiles=1&includeBandwidths=1&offset=-1&X-Plex-Incomplete-Segments=1&X-Plex-Session-Identifier=l35x16w1mmhsettfsngbbvrb
Mar 10, 2020 17:11:52.320 [0x7fa44dffb700] DEBUG - Auth: authenticated user 1 as LeiFaWing
Mar 10, 2020 17:11:52.329 [0x7fa44dffb700] DEBUG - We're going to try to auto-select an audio stream for account 1.
Mar 10, 2020 17:11:52.329 [0x7fa44dffb700] DEBUG - Selecting best audio stream for part ID 16984 (autoselect: 0 language: en)
Mar 10, 2020 17:11:52.329 [0x7fa44dffb700] DEBUG - Audio Stream: 29902, Subtitle Stream: -1
Mar 10, 2020 17:11:52.330 [0x7fa44dffb700] DEBUG - Found session GUID of nbbux0asd5tfaf3uw659xtvq in session start.
Mar 10, 2020 17:11:52.330 [0x7fa44dffb700] DEBUG - Cleaning directory for session nbbux0asd5tfaf3uw659xtvq ()
Mar 10, 2020 17:11:52.331 [0x7fa44dffb700] DEBUG - Starting a transcode session nbbux0asd5tfaf3uw659xtvq at offset -1.0 (state=3)
Mar 10, 2020 17:11:52.331 [0x7fa44dffb700] DEBUG - TPU: hardware transcoding: using hardware decode accelerator nvdec
Mar 10, 2020 17:11:52.331 [0x7fa44dffb700] DEBUG - [Universal] Using local file path instead of URL: /mnt/media/Videos/Movies/Rush Hour 2 (2001) [1080p]/Rush.Hour.2.2001.1080p.BluRay.x264.YIFY.mp4
Mar 10, 2020 17:11:52.331 [0x7fa44dffb700] DEBUG - TPU: hardware transcoding: zero-copy support present
Mar 10, 2020 17:11:52.331 [0x7fa44dffb700] DEBUG - TPU: hardware transcoding: using zero-copy transcoding
Mar 10, 2020 17:11:52.332 [0x7fa44dffb700] DEBUG - TPU: hardware transcoding: final decoder: nvdec, final encoder: nvenc
Mar 10, 2020 17:11:52.332 [0x7fa44dffb700] DEBUG - Job running: EAE_ROOT='/tmp/pms-04ac11ff-f0c8-4f95-b2e1-278f818eb2e3/EasyAudioEncoder' FFMPEG_EXTERNAL_LIBS='/var/lib/plexmediaserver/Library/Application\ Support/Plex\ Media\ Server/Codecs/0bc617e-2974-linux-x86_64/' XDG_CACHE_HOME='/var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Cache' XDG_DATA_HOME='/usr/lib/plexmediaserver/Resources' X_PLEX_TOKEN='xxxxxxxxxxxxxxxxxxxx' '/usr/lib/plexmediaserver/Plex Transcoder' '-codec:#0x01' 'h264' '-hwaccel:#0x01' 'nvdec' '-hwaccel_fallback_threshold:#0x01' '10' '-hwaccel_output_format:#0x01' 'cuda' '-codec:#0x02' 'aac' '-analyzeduration' '20000000' '-probesize' '20000000' '-i' '/mnt/media/Videos/Movies/Rush Hour 2 (2001) [1080p]/Rush.Hour.2.2001.1080p.BluRay.x264.YIFY.mp4' '-filter_complex' '[0:#0x01]hwupload[0];[0]scale_cuda=w=1920:h=800:format=nv12[1]' '-filter_complex' '[0:#0x02] aresample=async=1:ocl='\''stereo'\'':osr=48000[2]' '-map' '[1]' '-codec:0' 'h264_nvenc' '-b:0' '2094k' '-maxrate:0' '2793k' '-bufsize:0' '5586k' '-forced-idr:0' '1' '-r:0' '23.975999999999999' '-force_key_frames:0' 'expr:gte(t,0+n_forced*1)' '-map' '[2]' '-metadata:s:1' 'language=eng' '-codec:1' 'aac' '-b:1' '256k' '-f' 'dash' '-seg_duration' '1' '-init_seg_name' 'init-stream$RepresentationID$.m4s' '-media_seg_name' 'chunk-stream$RepresentationID$-$Number%05d$.m4s' '-window_size' '5' '-delete_removed' 'false' '-skip_to_segment' '1' '-time_delta' '0.0625' '-manifest_name' 'http://127.0.0.1:32400/video/:/transcode/session/nbbux0asd5tfaf3uw659xtvq/d45026a9-68c9-4ccd-8f6d-f0c499b0dc0e/manifest?X-Plex-Http-Pipeline=infinite' '-avoid_negative_ts' 'disabled' '-map_metadata' '-1' '-map_chapters' '-1' 'dash' '-start_at_zero' '-copyts' '-vsync' 'cfr' '-y' '-init_hw_device' 'cuda=cuda:' '-hwaccel_device' 'cuda' '-filter_hw_device' 'cuda' '-nostats' '-loglevel' 'quiet' '-loglevel_plex' 'error' '-progressurl' 'http://127.0.0.1:32400/video/:/transcode/session/nbbux0asd5tfaf3uw659xtvq/d45026a9-68c9-4ccd-8f6d-f0c499b0dc0e/progress'
Mar 10, 2020 17:11:52.332 [0x7fa44dffb700] DEBUG - Jobs: Starting child process with pid 30021
Mar 10, 2020 17:11:52.337 [0x7fa46d7fa700] DEBUG - Request: [127.0.0.1:47288 (Loopback)] PUT /video/:/transcode/session/nbbux0asd5tfaf3uw659xtvq/d45026a9-68c9-4ccd-8f6d-f0c499b0dc0e/progress?status=startup (18 live) Signed-in Token (LeiFaWing) (range: bytes=0-) 
Mar 10, 2020 17:11:52.337 [0x7fa4967fc700] DEBUG - Completed: [127.0.0.1:47288] 204 PUT /video/:/transcode/session/nbbux0asd5tfaf3uw659xtvq/d45026a9-68c9-4ccd-8f6d-f0c499b0dc0e/progress?status=startup (18 live) 0ms 203 bytes (pipelined: 1) (range: bytes=0-) 
Mar 10, 2020 17:11:52.364 [0x7fa44e7fc700] DEBUG - Request: [127.0.0.1:47288 (Loopback)] PUT /video/:/transcode/session/nbbux0asd5tfaf3uw659xtvq/d45026a9-68c9-4ccd-8f6d-f0c499b0dc0e/progress?status=startup (18 live) Signed-in Token (LeiFaWing) (range: bytes=0-) 
Mar 10, 2020 17:11:52.364 [0x7fa4967fc700] DEBUG - Completed: [127.0.0.1:47288] 204 PUT /video/:/transcode/session/nbbux0asd5tfaf3uw659xtvq/d45026a9-68c9-4ccd-8f6d-f0c499b0dc0e/progress?status=startup (18 live) 0ms 203 bytes (pipelined: 2) (range: bytes=0-) 
Mar 10, 2020 17:11:52.364 [0x7fa415ffb700] DEBUG - Request: [127.0.0.1:47288 (Loopback)] PUT /video/:/transcode/session/nbbux0asd5tfaf3uw659xtvq/d45026a9-68c9-4ccd-8f6d-f0c499b0dc0e/progress?status=opening (18 live) Signed-in Token (LeiFaWing) (range: bytes=0-)