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BluetoothPulseaudioTroubleshooting - Community Help …
https://help.ubuntu.com/community/BluetoothPulseaudioTroubleshooting
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Failed to connect: Connection refused. What should be done? By test all the options, my system is using alsa. Should there be a BluetoothAlsa instruction? bluetooth-alsa.
Audio not working as regular user - CentOS
https://forums.centos.org/viewtopic.php?t=9947
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink profile = music: Could not open resource for writing. I assume its a permission on a file put can't seem to find its location and filename. Any help would be appreciated Thx
[ubuntu] ISA SoundBlaster16 Card Problem [Archive ...
https://ubuntuforums.org/archive/index.php/t-1025326.html
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open audio device for playback.You don't have permission to open the device. From the console, I cannot access volume controls in alsamixer without specifying "alsamixer -c 0" at which point it gives me volume controls.
audiotestsrc - GStreamer
https://gstreamer.freedesktop.org/documentation/audiotestsrc/index.html
gst-launch-1.0 audiotestsrc wave=ticks apply-tick-ramp=true tick-interval=100000000 \ freq=10000 volume=0.4 marker-tick-period=10 sine-periods-per-tick=20 ! autoaudiosink This pipeline produces a series of 10 kHz sine wave ticks. Each tick is 20 sine wave periods long, ticks occur every 100 ms and have a volume of 0.4.
Cannot get sound to work on Acer Aspire 1315LM laptop ...
https://forums.debian.net/viewtopic.php?t=44444
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open resource for writing. I then looked at the wiki, which suggested I run alsaconf. The speakers popped a bit during configuration, which I took as a good sign, and the VIA 8235 sound card was recognised correctly, but upon reboot nothing seems to have ...
Video sound uses a different source then audio (Xmod ...
https://forums.linuxmint.com/viewtopic.php?t=26517
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open audio device for playback.) I also did this, which I found in the Ubuntuforums: ~ $ asoundconf list Names of available sound cards: SB HDMI Wireless and then: ~ $ asoundconf set-default-card Wireless. with no noticible difference.
Problems with desktop settings in ubuntu 8.04
https://www.linuxquestions.org/questions/linux-hardware-18/problems-with-desktop-settings-in-ubuntu-8-04-a-675735/
audioconvert!audioresample! gconfaudiosink:Failed to connect stream: ... audiotestsrc wave+sine freq=512! audioconvert!audioresample! gconfaudiosink:Failed to connect stream: Invalid arguement Last edited by pr5439; 10-25-2008 at 08:02 AM. 10-31-2008, 11:40 AM #12 ...
Re: help
https://www.redhat.com/archives/fedora-list/2008-September/msg01927.html
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink profile=music: Could not open audio device for playback.You don't have permission to open the device. Could you please explain I am not a programmer and do not understand?? Dan
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