Please run the following command to gather all the logs:
apport-collect 1325404
** Changed in: pulseaudio (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1325404
Title:
ubuntu 14.04 no sound HDA Intel Chip: Analog Devices ID 1986
Status in “pulseaudio” package in Ubuntu:
Incomplete
Bug description:
AlsaMixer v1.0.27.2
/proc/asound/version
Advanced Linux Sound Architecture Driver Version k3.13.0-27-generic.
/proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfebfc000 irq 48
/proc/asound/devices
1: : sequencer
2: [ 0- 1]: digital audio playback
3: [ 0- 0]: digital audio playback
4: [ 0- 0]: digital audio capture
5: [ 0- 1]: hardware dependent
6: [ 0- 0]: hardware dependent
7: [ 0] : control
33: : timer
/proc/asound/timers
G0: system timer : 4000.000us (10000000 ticks)
P0-0-0: PCM playback 0-0-0 : SLAVE
P0-0-1: PCM capture 0-0-1 : SLAVE
P0-1-0: PCM playback 0-1-0 : SLAVE
/proc/asound/pcm
00-00: ID 1986 Analog : ID 1986 Analog : playback 1 : capture 1
00-01: ID 1986 Digital : ID 1986 Digital : playback 1
Tapping audio controls, it stops working.
In previous versions used these lines to fix the problem.
sudo gedit / etc / modprobe.d / alsa-base.conf
options snd-hda-intel model = generic
or
options snd-hda-intel model = laptop
When I do an installation without modifying these lines, the sound is heard
only through headphones.
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