Created
December 1, 2022 17:52
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ubunru 18.04 sound/mic device not working; restart sound devie driver
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| 3047 systemctl --user stop pulseaudio.socket | |
| 3048 systemctl --user stop pulseaudio.socket | |
| 3049 systemctl --user stop pulseaudio.service | |
| 3050 pulseaudio -v | |
| 4791 pulseaudio -k && sudo alsa force-reload | |
| 4858 pulseaudio -k && sudo alsa force-reload | |
| 32472 pulseaudio --check | |
| 32473 pulseaudio -D | |
| 32474 pulseaudio -k | |
| 32475 pulseaudio -D |
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When you plug-in a new sound/mic device, sometimes, you can see it appear but you can't switch to use it. (Usually a device through USB, with its own sound chip) Then, you need to restart the sound driver.
Method 1