CvH there is a new open source drivers from TBS patched for kernel v5 dated of 25th august 2021 - here
I looked arraound and found this in TBS forum. I hope it helps so solve this issue. Now is just need someone that is able to build a image with this new driver. I volunteer my self to beta test it right the way 
It's a issue with the kernel. TBS cards are not working in libreelec 10. I'm waiting a fix too
I'm also following this topic. I'm waiting patiently for a image with new drivers for tbs
Hello communitie,
does anyone was able to put TBS cards to work on LE10? I saw on the forum multiple complaints regarding this issue.
If yes, can you share your solution and/or imagem?
Thank you
Hi, I have upgraded a test install of LE 9.95.5 to the latest LE10 (x86) on my spare ssd drive, and the TBS6281 dual DVB T/T2 card is not recognised, nor was it on any of the earlier 9.95.x builds. TV Headend v 4.3 shows no TV card present. I have installed the TBS CrazyCats drivers and restarted, but the TBS card is still not recognised. I have run dmesg | paste and the results are at http://ix.io/3Aox.
The card works fine in LE 9.2.6. so hopefully a fix is possible. Can anyone suggest how to get this card to work, or suggest another PCIe card that is supported please? Thanks
were you able to solve this issue? if yes, how? can you share?
I've given another shot today.... still doen't work. I've seen in other threads in the forum that we need to compile the driver with the new image... seems complex for a noob unfortunately.
Tested again with 9.97 (RC1) and the result is the same. The card don't recognize any signal of input.
Hello
I've exacly the same issue. In my case using CrazyCat drivers in version 10b4 or b5.
The card is a TBS6281SE dual tunner dvb-c/t via PCIE.
On my very old libreelec 9.0.x work fine. I've tried to install the new one beta5 in a diferent hardrive, so is very easy so swap between what is working, and what is not.
I've attached booth files out of dmesg command.
On TVheadend is shows the cards, but i not able to get any frequence, just fail all the Muxes scan.
I'm not expert in linux kernel, so I hope you guys can solve it. For now I'll run the old 9.0.x 
Let me know if you want me to test something. Like i sair is very easy for me just swap the hard drive and boot.
