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No sound on Mythbuntu/optiplex frontend SOLVED - MythTV ...
https://forum.mythtv.org/viewtopic.php?t=582
Dec 31 13:04:36 myhfe-OptiPlex-210L mythfrontend.real: mythfrontend[1280]: E CoreContext audio/audiooutput.cpp:249 (Error) AudioOutput Error: AOOSS: Error opening audio device (): #012#011#011#011eno: No such file or directory (2)
Sound Troubleshooting - MythTV Official Wiki
https://www.mythtv.org/wiki/Sound_Troubleshooting
System running Fedora 10 with sound to ALSA:Default stutters. Switching to /dev/dsp solved the problem. Silence. MythTV Frontend, Setup, Audio; While it may seem obvious in hindsight, first one should see what the operating system thinks it is using for the current audio output. E.g. look at Preferences or Settings, Sound, Output.
c - Failing to open audio device (/dev/dsp) - Stack Overflow
https://stackoverflow.com/questions/66317447/failing-to-open-audio-device-dev-dsp
Comments are not intended to be answers. Had you thought to add the output to the question, then perhaps someone could help you. /dev/dsp is a relic of the OSS audio system no longer used by Linux. –
Derek's experience with MythTV
http://www.ihtfp.org/mythtv/
Opening OSS audio device: '/dev/dsp'. ERROR: something is currently using: /dev/dsp Fix this, then run mythfrontend again This sounded just like the error reported by a MythTV User so I followed the instructions and turned off KDE's aRts server by the controls at: [redhat] -> Control Center -> Sound & Multimedia -> Sound System.
Configuring Digital Sound - MythTV Official Wiki
https://www.mythtv.org/wiki/Configuring_Digital_Sound
So just configure this device as the audio device in MythTV. On Mythfrontend Utilities/Setup->Setup-General go to the Audio page and set your audio device as Audio output device = ALSA:cards.pcm.iec958 Passthrough outputdevice = Alsa:iec958:{AES0 0x02} Enable AC3 to SPDIF passthrough check Enable DTS to SPDIF passthrough check Use internal volume …
MythTv - Front end cannot see the Backend
https://forum.linuxmce.org/index.php?topic=439.15
2005-12-19 00:28:38.164 Opening audio device '/dev/dsp'. 2005-12-19 00:28:38.164 Opening OSS audio device '/dev/dsp'. *** * Couldn't find Xv support, falling back to non-Xv mode. * MythTV performance will be much slower since color * conversion and scaling will be done in software. * Consider upgrading your video card or X server if
Help me install MythTV - Ars Technica OpenForum
https://arstechnica.com/civis/viewtopic.php?t=349158
2005-09-30 23:52:26.486 Opening audio device '/dev/dsp'. 2005-09-30 23:52:26.487 Opening OSS audio device '/dev/dsp'. Xlib: …
"Error opening jump program file buffer" when ... - MythTV
https://code.mythtv.org/trac/ticket/9178
Card type: Analog V4L capture card Video device: /dev/video0 Probed info: ATI HDTV Wonder {cx8800] VBI device: /dev/vbi0 Audio device: ALSA:default Force audio sampling rate: (None) Do not adjust volume (not checked) Default input: Television
User:Wormholio/rosebud - MythTV Official Wiki
https://www.mythtv.org/wiki/User:Wormholio/rosebud
I finally got sound playback to work by setting the audio output device in MythTV to /dev/dsp, which goes directly to the output device. Just testing sound by trying to play a sound file would fail: $aplay burp.au *** PULSEAUDIO: Unable to connect: Connection refused aplay: main:564: audio open error: Connection refused
Failed to open audio device (/dev/dsp): No such device
https://www.linuxquestions.org/questions/slackware-14/failed-to-open-audio-device-dev-dsp-no-such-device-455194/
** WARNING **: oss_open(): Failed to open audio device (/dev/dsp): No such device I BELIEVE (but not sure) it is happening since I installed Dropline Gnome (I tried to install FreeRock Gnome first, but not even my firefox was working anymore because of problems in lib files, so I reinstalled my whole system and tried this one)
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