I was wondering why my thread went quiet, I didn’t realize the forum was renewed.
Following on from my old thread here:
I was wondering if anyone would have any additional information that could help?
So far all I could do was in addition to running the Plex server as an application (which I want to keep) I made another Plex server on an Ubuntu VM which allowed me to pass the TV Tuner in and it works fine, but I would still much rather the application have direct access somehow. Any ideas?
It turns out there’s a bug with this particular tuner on Linux. When I went to scan channels, dmesg filled up with cx23885 driver errors, which tipped me off to the fix. Basically, there’s a workaround enabled by default for some hardware, but not for my setup (a 10400 CPU with a Z590 mobo). Adding the cx23885.dma_reset_workaround=2 option to the kernel command line forces the workaround on and allows the card to work properly.
You can make this kernel option persist across reboots and updates as follows: