sisi2168 firmware install Place these two files to /lib/firmware and tv tuner will start to work dvb-demod-si2168-b40-01.fw dvb-demod-si2168-02.fw Details https://www.linuxtv.org/wiki/index.php/Hauppauge_WinTV-dualHD Download firmware from https://github.com/OpenELEC/dvb-firmware/tree/master/firmware wget https://github.com/OpenELEC/dvb-firmware/raw/master/firmware/dvb-demod-si2168-b40-01.fw sudo mv dvb-demod-si2168-b40-01.fw /lib/firmware/ wget https://github.com/OpenELEC/dvb-firmware/raw/master/firmware/dvb-demod-si2168-02.fw sudo mv dvb-demod-si2168-02.fw /lib/firmware/ Trouble Shooting ```bash tail -f /var/log/{messages,kernel,dmesg,syslog} ``` ```bash example output Oct 4 11:21:09 nextcloudpi tvheadend[464]: dvr: "Die Reise zum Mittelpunkt der Erde" on "ORF 1" recorder starting Oct 4 11:21:09 nextcloudpi tvheadend[464]: dvr: About to set stop timer for "Die Reise zum Mittelpunkt der Erde" on "ORF 1" at start 1601806899 and original s...
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Most things in Austria terestical TV got encrypted since DVB-T got shut down, but there are still three TV channels and three Radio Channels unencrypted. I had some hard time to find out how to get it working using linux... and non existing documentation of the sender did not help. Howerver... if you have use for detailed channel setup arround vienna, take a look: Tvheadend seems to lack channel search support using DVB-T2, but puzzeling every value together works fine: Mux A-WNB Channel Frequency: 498000000 Bandwitdh: 8MHz Constellation; QAM/16 Mux B2 Channel Frequency: 578000000 Bandwitdh: 8MHz Constellation; QAM/16 Unstable Twin Tuner I am using some twin tuner. That was not supported on older kernel version, but is now supported on current versions. Great? nope. The system/tvheadend gets unstable if two tuner are enabled running for weeks. After disabling one tuner, tvheadend runs reliable for months. List of unencrypted streams Example stream info tv channel Surround sound ...