声卡型号？

sudo lshw -c multimedia
[sudo] password for xxx:
  *-multimedia:0         
       description: Audio device
       product: Trinity HDMI Audio Controller
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 1.1
       bus info: pci@0000:00:01.1
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msi bus_master cap_list
       configuration: driver=snd_hda_intel latency=0
       resources: irq:54 memory:feb44000-feb47fff
  *-multimedia:1
       description: Audio device
       product: FCH Azalia Controller
       vendor: Advanced Micro Devices, Inc. [AMD]
       physical id: 14.2
       bus info: pci@0000:00:14.2
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list
       configuration: driver=snd_hda_intel latency=32
       resources: irq:16 memory:feb40000-feb43fff

已经记录

已提单到内部，非常感谢你的反馈。

因为这个问题我们一直没有得到复现，暂时只能做关闭处理。后续如再遇到则会重启该问题