"I have tried several solutions, including:
- Ubuntu 22.04 does not recognize my microphone's headset when plugging in, just audio
- https://candid.technology/ubuntu-microphone-not-working/
- https://www.onlinemictest.com/microphone-settings/ubuntu/
- https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/
None of them has worked on my laptop, which is a Hewlett-Packard HP Pavilion 15 Notebook PC. Although my earphone speakers are working properly and the hardware is being detected, my external mic is not working. Can you please provide a detailed solution to this issue? If I am unable to resolve this issue, I will have no option but to switch back to Windows. I would greatly appreciate your help with this problem."