running 2:0.27.4+fixes.20141130.6fdb2d1-0ubuntu0mythbuntu2 amd64 Backend/frontend on the same box Ubuntu 14.04 Happauge HD PVR Motorola DCX3200 STB
Recording fails after an upgrade from Mythbuntu 25 -> 27. There are two symptoms: 1. The mythbackend.log has a 'Failed to find Channel' entries like these, in this case for a program on channel 1221: Nov 30 20:43:24 buster mythbackend: mythbackend[3424]: E TVRecEvent recorders/v4lchannel.cpp:375 (GetCurrentChannelNum) V4LChannel[1](/dev/video0): GetCurrentChannelNum(1221): Failed to find Channel Nov 30 20:43:24 buster mythbackend: mythbackend[3424]: E TVRecEvent recorders/v4lchannel.cpp:392 (Tune) Channel(/dev/video0)::Tune(1221): Error, failed to find channel. Nov 30 20:43:24 buster mythbackend: mythbackend[3424]: E TVRecEvent tv_rec.cpp:3793 (TuningFrequency) TVRec[1]: Failed to set channel to 1209. Reverting to kState_None 2. Under Media Library/Watch Recordings, each failed recording appears twice. This system uses the 6200ch utility to change channels. It worked under Mythbuntu 25 and previous versions, and it still works when run manually. Under Mythbackend setup, the channel change command is given as: /usr/local/bin/6200ch -n 1 -4 with a space on the end of the command. Playback of existing recordings is OK. Thanks in advance for troubleshooting clues. dn -- Ubuntu-mythtv mailing list Ubuntu-mythtv@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-mythtv
