first of all, sorry for writing in English, I don't know German good enough.
I'm running a headless home server for VDR as backend, and have two tuners. DVBSky S960 for DVB-S2 and Geniatech T230 for DVB-T reception.
VDR version is 2.2.0 from GIT, but I tries the latest too. I compiled on Ubuntu Trusty with plugin VNSI-Server.
My problem is that drives me crazy now, and spent more then a week to figure out what could be wrong: if both tuners are connected, only DVB-S works, no DVB-T. If I disconnect dvb-s tuner or remove all the dvb-s entries from the channels.conf then dvb-t is working perfectly. If I add dvb-s channels, then dvb-t says no signal, lost lock, etc. But dvb-s is working fine.
I reinstalled Ubuntu Server a several times, and tried everything I can imagine, nothing helps. Both tuners are fine, they are working very good, but if both connected, dvb-t stops working. How can this be and why?
Please tell me what logs do you need, I will provide everything you ask. I'm going mad now because I can't resolve this.
Many thanks for your help!