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--- ubuntu:sound:troubleshooting [2020/12/12 00:35] – [Identify the cards] peter
+++ ubuntu:sound:troubleshooting [2020/12/12 00:37] (current) – peter
@@ Line 149: / Line 149: @@
 <WRAP info>
 **NOTE:** This indicates **card0** and **card2**.
+</WRAP>
+----
+====== Get info from aplay ======
+<code bash>
+aplay -l
+</code>
+returns:
+<code bash>
+**** List of PLAYBACK Hardware Devices ****
+card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
+  Subdevices: 1/1
+  Subdevice #0: subdevice #0
+card 0: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
+  Subdevices: 1/1
+  Subdevice #0: subdevice #0
+card 0: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
+  Subdevices: 1/1
+  Subdevice #0: subdevice #0
+card 0: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
+  Subdevices: 1/1
+  Subdevice #0: subdevice #0
+card 0: NVidia [HDA NVidia], device 10: HDMI 4 [HDMI 4]
+  Subdevices: 1/1
+  Subdevice #0: subdevice #0
+card 0: NVidia [HDA NVidia], device 11: HDMI 5 [HDMI 5]
+  Subdevices: 1/1
+  Subdevice #0: subdevice #0
+card 2: Generic [HD-Audio Generic], device 0: ALC1220 Analog [ALC1220 Analog]
+  Subdevices: 0/1
+  Subdevice #0: subdevice #0
+card 2: Generic [HD-Audio Generic], device 1: ALC1220 Digital [ALC1220 Digital]
+  Subdevices: 1/1
+  Subdevice #0: subdevice #0
+</code>
+<WRAP info>
+**NOTE:** This indicates **card 0** and **card 2**.
 </WRAP>