ubuntu耳机问题

https://blog.csdn.net/jinhangdev/article/details/83272547?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-1-83272547-blog-110817065.235^v43^pc_blog_bottom_relevance_base7&spm=1001.2101.3001.4242.2&utm_relevant_index=3

https://blog.csdn.net/Hao_ge_666/article/details/124898030

https://blog.csdn.net/sweetorange_/article/details/110817065