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[KeithG <291240@xxxxxxxxxxxxxxxxxx>]

I have an Inspiron 1525 and among its many problems is low volume. Max volume feels like half volume at best. Running 14.04 with recent kernel:
3.13.0-40-generic
 
$ cat /proc/asound/card0/codec* | grep Codec
Codec: Conexant ID 2c06
Codec: Silicon Image SiI1392 HDMI
Codec: SigmaTel STAC9228

$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC9228 Analog [STAC9228 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 7: STAC9228 Digital [STAC9228 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

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https://bugs.launchpad.net/bugs/291240

Title:
  Sound volume too low with STAC9228 / Dell Inspiron 1526

Status in linux package in Ubuntu:
  Expired

Bug description:
  With Dell Inspiron 1526, the sound volume is way too low. With all
  mixer controls set to maximum, the volume is still below normal.
  Loading the  snd-hda-intel module with different parameters (model set
  to 3stack, 5stack, ref or dell-3stack) does not make a difference.

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