Hi, I'm having almost similar symptoms on my Mythbuntu 14.04.1 setup. I recently upgraded from 12.04.4 which worked flawlessly, so this has something to do with software.
On my setup there is no sound when starting live TV, but it can be partly fixed by selecting the same channel again (up/down + enter). This way I'm able to get sound, however the sound will be gone again in short while. Commercials for example will trigger this behaviour easily. You could try it on your setup if you can replicate this. Other thing is that there are serious problems with changing channels within same multiplex, I have to change channel to other multiplex and then to desired channel on previous multiplex to be able to change channel. Using Mythbuntu 14.04.1, Asus M3N78-EM motherboard w/ GeForce 8300 IGP and Hauppauge WinTV Nova TD500 2x dual DVB-T -Miikka -- You received this bug notification because you are a member of Mythbuntu Bug Team, which is subscribed to Mythbuntu. https://bugs.launchpad.net/bugs/1351786 Title: Some DVB-t Live TV Channels Have No Sound Status in Mythbuntu, Ubuntu derivative focused upon MythTV: New Bug description: Mythbuntu 14.04 MythFrontend Version: fixes/0.27 (v0.27.3-111-g5c76f33) Zarlink MT352 DVB-T USB Tuner Sometime during July 2014, I suddenly found that some DVB-T Live TV channels (and any recordings associated with those channels) did not have any sound. Prior to this problem occurring, I have been using this hardware configuration for the MythTV system for over two years and had sound on all live TV channels and on all recordings. I realise that if you are not in Australia this bit of information will not be much use to you, but - the problem occurs on the following Free To Air channels; All SBS channels, Some (not all) ABC24 and ABC1 Channels, and some Win channels. I suspect that a recently installed update may have caused this sound problem. I have deleted all tuned channels and re-tuned, and this has had no effect on the problem. Atached for your info are copies of mythbackend.log and mythfrontend.log. If there are any other logs or information you require, or diagnostics you'd like me to try, please email me. Hope you can help....... Many thanks, Roy To manage notifications about this bug go to: https://bugs.launchpad.net/mythbuntu/+bug/1351786/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mythbuntu-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~mythbuntu-bugs More help : https://help.launchpad.net/ListHelp
