conexant high definition audio driver for ubuntu

* There are M$ Win 10 drivers available at the Dell product support website, * The hardware datasheet lists Linux under 'system compatibility.' Though I was only able to find this patch for the 3.16 kernel on the Ubuntu website. * The patch that adds support for the CX20722 codes was added.ĭigging a bit further revealed a couple of things:

However, one bug does mention no sound at all. But these 'bugs' range all the way from unreliable jack detection, noises from the card, to lack of automute. Googling around revealed that some Ubuntu users have experienced with the same card and laptop (Dell Inspiron 13 7359).

* cat /proc/asound/card0/codec#* | grep CodecĬode: Select all cat /proc/asound/card0/codec#* | grep Codec 00:00.0 Host bridge: Intel Corporation Device 1904 (rev 08)Ġ0:02.0 VGA compatible controller: Intel Corporation Device 1916 (rev 07)Ġ0:04.0 Signal processing controller: Intel Corporation Device 1903 (rev 08)Ġ0:14.0 USB controller: Intel Corporation Device 9d2f (rev 21)Ġ0:15.0 Signal processing controller: Intel Corporation Device 9d60 (rev 21)Ġ0:15.1 Signal processing controller: Intel Corporation Device 9d61 (rev 21)Ġ0:16.0 Communication controller: Intel Corporation Device 9d3a (rev 21)Ġ0:17.0 SATA controller: Intel Corporation Device 9d03 (rev 21)Ġ0:1c.0 PCI bridge: Intel Corporation Device 9d14 (rev f1)Ġ0:1f.0 ISA bridge: Intel Corporation Device 9d48 (rev 21)Ġ0:1f.2 Memory controller: Intel Corporation Device 9d21 (rev 21)Ġ0:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21)Ġ0:1f.4 SMBus: Intel Corporation Device 9d23 (rev 21)Ġ1:00.0 Network controller: Intel Corporation Device 3165 (rev 79)

Conexant high definition audio driver for ubuntu