query: sound card not detected in 16.04 ubuntu
positive_passages.docid: 26429
positive_passages.text: Sound Problem - No Audio Input is Shown i.e Microphone is not Visible. Neigher "Headphone" profile is available?
negative_passages.docid: 101009
negative_passages.text: Ubuntu 16.04 won't output sound to Bluetooth headphones
negative_passages.docid: 157776
negative_passages.text: How to Play a sound file on line-in (Microphone)?
negative_passages.docid: 144294
negative_passages.text: MacBook Pro won't recognize my analog audio jack headphones. Help?
negative_passages.docid: 47898
negative_passages.text: Logitech LS21 recognized as 2.0 system - Windows 8.1 doesn't detect Subwoofer
negative_passages.docid: 46713
negative_passages.text: Laptop headphone jack produces no sound
negative_passages.docid: 55240
negative_passages.text: Where are the proprietary NVIDIA drivers in 16.04?
negative_passages.docid: 67850
negative_passages.text: Playing sounds on an AVR MCU
negative_passages.docid: 47649
negative_passages.text: Which graphics cards are supported by the new AMDGPU driver in Ubuntu 16.04?
negative_passages.docid: 35819
negative_passages.text: Ubuntu 18.04 audio disappeared after update
negative_passages.docid: 147539
negative_passages.text: Error in playing a sound using ALSA inside LXC container
negative_passages.docid: 153958
negative_passages.text: No sound after upgrade to 18.10, only a dummy device is shown
negative_passages.docid: 80918
negative_passages.text: Disabling sound output devices (e.g. Internal Speakers) in OS X
negative_passages.docid: 32303
negative_passages.text: Ubuntu 14.04, Intel Chromebook, no sound
negative_passages.docid: 27308
negative_passages.text: How can I change the default audio device from command line?
negative_passages.docid: 24851
negative_passages.text: Playing system sound without importing your own
negative_passages.docid: 11739
negative_passages.text: No sound from speakers on MacBook Pro except the startup chime