没有英伟达驱动
休眠后没有声音
查找结果:休眠后cpu拿不到状态
根据命令查看alsa的状态
wget http://www.alsa-project.org/alsa-info.sh -O alsa-info.sh && bash alsa-info.sh
not working
http://alsa-project.org/db/?f=1f13780b5e4908438dace7f3c57f8b24dd0b4174
working
http://alsa-project.org/db/?f=4a0ee202d58bc38e7418935fe01e68ee8c3a7d89
找到如下原因
No Modem Function Group found
原文：https://www.cnblogs.com/MagicalFool/p/13739196.html