[HP ProBook 4530s, Intel CougarPoint HDMI, Digital Out, HDMI] Sound plays through computer instead of tv
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
sound continues to come from computer speakers when mirrored hdmi to tv instead of tv speakers.
tried restarting computer and have to enable mirror display in settings again after reboot. still no sound through tv
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: Unity
Date: Sat Apr 19 08:49:02 2014
InstallationDate: Installed on 2013-11-30 (139 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
PackageArchitec
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_
USER PID ACCESS COMMAND
/dev/snd/
Symptom_Jack: Digital Out, HDMI
Symptom_
Symptom_Type: No sound at all
Title: [HP ProBook 4530s, Intel CougarPoint HDMI, Digital Out, HDMI] No sound at all
UpgradeStatus: Upgraded to trusty on 2014-04-19 (0 days ago)
dmi.bios.date: 11/27/2012
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68SRR Ver. F.30
dmi.board.name: 167C
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 22.24
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP ProBook 4530s
dmi.product.
dmi.sys.vendor: Hewlett-Packard
seem pulseaudio problem since
HDMI is plugged and ELD indicate Samsung monitor
can you post output of
cat /proc/asound/ card*/eld# *.0
control.23 {
iface CARD
name 'HDMI/DP,pcm=3 Jack'
value true
comment {
access read
type BOOLEAN
count 1
}
}
control.28 { 010000000000000 0004c2dba075341 4d53554e4709070 700000000000000 000000000000000 000000000000000 000000000000000 000000000000000 000000000000000 000000000000000 00'
iface PCM
device 3
name ELD
value '10000800671200
comment {
access 'read volatile'
type BYTES
count 83
}
}