Plex HW transcoding not working after proxmox update

[vbabiy]

Describe the issue
I installed 7.3-3 last night and ran your plex script and hardware transcoding was working great. I then ran the post install script and updated proxmox and now the version is 7.3-4 and trancoding HW is not working any more.

Screenshots

Bug reports will be closed after 12 hours of NO activity.

[tteck]

Have you tried creating a new Plex LXC to see if it works?

[vbabiy]

Hey @tteck ,

Yeah, I just tried a new image with no luck. Still using software transcoding.

[waltcow]

check device privilege

chown nobody:users /dev/dri  
chmod 0777 /dev/dri/*  

[proddy]

For what it's worth I upgraded to 7.3-4 yesterday, didn't touch my Plex LXC (which is the plain vanilla install) and it's still hardware transcoding. I'm on an Intel NUC with integrated video.

root@plex:~# ls -al /dev/dri
total 0
drwxr-xr-x 3 root root        100 Dec 30 11:53 .
drwxr-xr-x 9 root root        580 Dec 30 11:53 ..
drwxr-xr-x 2 root root         80 Dec 30 11:53 by-path
crw-rw---- 1 root video  226,   0 Dec 30 11:53 card0
crw-rw---- 1 root syslog 226, 128 Dec 30 11:53 renderD128
root@plex:~# 

[vbabiy]

Updating the permission on both the host and container and rebooting the host, fixed it. Thanks, @waltcow.