Ubuntu 19.10 Kaby Lake vaapi renderD128 diffrent group, not trnascoding
Hi, when i Install latest ubuntu 19.10, latest kernel 5.4.6, and TBS6908 with latest drivers.
After that I install Tvheadend with PPA and his deps.
Libva is 2.5.0, everything is detected
When I configure Tvheadend almost everthing works, but vaapi has not returning video, only audio.
Then I found in some docker repos same issue.
In Ubuntu 19.10 is /dev/dri/ renderD128 in group render , Ubuntu versions before has video group on that file.
I change group, hope nothing broke, but Tvheadend start detecting this device name, and vaapi start return correct video output.
Probably Tvheadend not detect this file when it is in diffrent group.
Please improve and fix.