I am running Ubuntu 22.04 and use QuickSync to transcode with a 10600k. Hardware accelerated tonemapping/transcoding does not work in 1.28.2.6151 public or 1.29.06219 beta. I reverted to 1.28.0.5999 and all is working again.
It is a known problem. Workaround is to stay on 1.28.0. Hopefully fixed in an upcoming 1.29.1 release.
Thank you. It seems like every other update breaks HW transcoding recently.
If I may comment?
There is a pretty big change in 1.29.1.
It’s one I personally have been wanting for a long time.
I’ve tested it on KabyLake & CometLake in a whole bunch of form factors and it works - on all of them without missing.
Regarding 1.29.0, upgrading Intel Compute Runtime (which we’ve said NOT to upgrade) will allow 1.29.0 to work. There are numerous reports of this already in the forum. This is on-path with 1.29.1
Nutshell:
- 1.28.x - Uses Intel Compute Runtime 21.49.21786
- 1.29.0 - Uses current release Intel Compute Runtime
Must be av1, hevc encoding and proper ipv6 support… 
Ask me no questions and I’ll tell you no lies
Sorry, this does not work for me. I updated to 1.29.0 and updated to the current Intel Compute Runtime, and hardware transcoding did not work.
DEBUG Logs ZIP file which captures the transcode session?
Which ICR did you install ? (list all modules please )
Here you go.
Running PMS 1.29.0.6219-b1b4d4871 with ICR 22.14.22890
Install Log
sudo dpkg -i plexmediaserver_1.29.0.6219-b1b4d4871_amd 64.deb
(Reading database … 144435 files and directories currently installed.)
Preparing to unpack plexmediaserver_1.29.0.6219-b1b4d4871_amd64.deb …
PlexMediaServer install: Pre-installation Validation.
PlexMediaServer install: Pre-installation Validation complete.
Unpacking plexmediaserver (1.29.0.6219-b1b4d4871) over (1.29.0.6219-b1b4d4871) . …
Setting up plexmediaserver (1.29.0.6219-b1b4d4871) …
PlexMediaServer install: PlexMediaServer-1.29.0.6219-b1b4d4871 - Installation st arting.
PlexMediaServer install:
PlexMediaServer install: Now installing based on:
PlexMediaServer install: Installation Type: Update
PlexMediaServer install: Process Control: systemd
PlexMediaServer install: Plex User: plex
PlexMediaServer install: Plex Group: plex
PlexMediaServer install: Video Group: render
PlexMediaServer install: Metadata Dir: /var/lib/plexmediaserver/Library /Application Support
PlexMediaServer install: Temp Directory: /dev/shm (set in Preferences.xm l)
PlexMediaServer install: Lang Encoding: en_US.UTF-8
PlexMediaServer install: Processor: Intel(R) Core™ i5-10600K CPU @ 4.10GHz
PlexMediaServer install: Intel i915 Hardware: Found
PlexMediaServer install: Nvidia GPU card: Not Found
PlexMediaServer install:
PlexMediaServer install: OpenCL: Installed
PlexMediaServer install: Intel Gmmlib: Installed
PlexMediaServer install: Intel IGC Core: Installed
PlexMediaServer install: Intel IGC OpenCL: Installed
PlexMediaServer install: Intel OpenCL ICD: Need: 21.49.21786, Have: 22.14.2 2890
PlexMediaServer install:
PlexMediaServer install: WARNING: The Intel OpenCL library, required for Intel C ompute Runtime support, is missing.
PlexMediaServer install: Please install package: ‘intel-opencl’ from h ttps://github.com/intel/compute-runtime/releases/download/21.49.21786/intel-open cl-icd_21.49.21786_amd64.deb
PlexMediaServer install: Intel Compute Runtime packages are available from: htt ps://github.com/intel/compute-runtime/releases
PlexMediaServer install: Please be certain to install them in the listed order.
PlexMediaServer install:
PlexMediaServer install: Completing final configuration.
PlexMediaServer install: Starting Plex Media Server.
PlexMediaServer install: PlexMediaServer-1.29.0.6219-b1b4d4871 - Installation su ccessful. Errors: 0, Warnings: 2
Processing triggers for mailcap (3.70+nmu1ubuntu1) …
Please read further in your other thread.
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