Comment 32 for bug 1320020

Same problem here with my Ubuntu 15.10 and Creative Soundcard. Most of the time is not working.
I usually run the script:
pulseaudio -k && sudo alsa force-reload
to make the sound work properly, but sometimes this is not working too.

Here my data:
http://www.alsa-project.org/db/?f=c87327b076f4459af554c72d862e16545f6bdc6c

!!Kernel Information
!!------------------

Kernel release: 4.0.5-040005-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes

!!ALSA Version
!!------------

Driver version: k4.0.5-040005-generic
Library version: 1.0.29
Utilities version: 1.0.29

...
...

!!Soundcards recognised by ALSA
!!-----------------------------

 0 [HDMI ]: HDA-Intel - HDA ATI HDMI
                      HDA ATI HDMI at 0xfbad0000 irq 38
 1 [VX7000 ]: USB-Audio - Microsoft® LifeCam VX-7000
                      Microsoft Microsoft® LifeCam VX-7000 at usb-0000:00:1a.0-1.6, high speed
 2 [Creative ]: HDA-Intel - HDA Creative
                      HDA Creative at 0xfbff0000 irq 18

!!PCI Soundcards installed in the system
!!--------------------------------------

04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cedar HDMI Audio [Radeon HD 5400/6300 Series]
0d:00.0 Audio device: Creative Labs SB Recon3D (rev 01)

!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

04:00.1 0403: 1002:aa68
 Subsystem: 1682:aa68
--
0d:00.0 0403: 1102:0012 (rev 01)
 Subsystem: 1102:0010

...
...