could you please check ubuntu-server 16.04 LTS x64 with Kernel 4.15.0-20
i compile with uname-a for my kernel 4.15.0.20, it compiles ok with no errors, but after reboot and after install firmware 1.0.b in /lib/firmware cards do not get detected neither 6814 isdbt or tbs6909..
i have posted logs output on other topic ot Isdbt, perhaps you could test this as i think it could be kernel version.
also tested on another pc server ubuntu-server 14.04.05 LTS with kernel 4.4.30 on this version TBS6909 and isdbt 6814 are not recongnised or working..
maybe its a faul github not sure, maybe compile inside different folder default?
the only way i can get the TBS6909 working perfect is followin crazycat build source, but still also on the other machine with other isdbt card 6814 it also does not get recognised neither started..
if necessary i can provide ssh login credentials to both machines for testing..
crazycat build has build script works but only for tbs6909
cd /usr/src
git clone --depth=1 https://bitbucket.org/CrazyCat/media_build
cd /usr/src/media_build
./build
make install
github tbs build from github not detected and not working on dmesg on any of the cards, this happens in both ubuntu-server 14.04lts 4.4.30 kernel and ubuntu 16.04 lts kernel 4.15.0.20
git clone https://github.com/tbsdtv/media_build.git
git clone --depth=1 https://github.com/tbsdtv/linux_media.git -b latest ./media
cd media_build
make dir DIR=../media
make allyesconfig
make -j4
sudo make install
sudo reboot