No Sound on Ubuntu 20.04 with Intel Audio on Dell Inspiron Laptop

dk flag

I recently installed Ubuntu 20.04 on my Dell Inspiron laptop, which comes with Intel audio. However, I am experiencing issues with sound output. The system is showing "dummy audio" and I'm not able to hear any sound. I have tried troubleshooting this problem on my own, but I haven't been able to resolve it. Can someone please provide some guidance on how to fix this issue? Thank you in advance for your help!

David avatar
cn flag
Please add to your question what you have tried the commands and any errors you get.
I sit in a Tesla and translated this thread with Ai:


Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.