[Impact]
After remove HDMI cable, the sound profile in `gnome-control-center sound' is still HDMI / DisplayPort.
[Test Case]
Steps:
1. Boot into system
2. Connect a HDMI cable with monitor
3. Switch sound output as HDMI
4. Remove HDMI cable
5. Open output tab on sound setting
Expected results: HDMI sould not exist on the selection list and sound should output through Build-in Audio speaker
Actual results: HDMI still existed on the selection list and sound output set as HDMI which was removed
[Regression Potential]
None known.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: u 2389 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xc1710000 irq 48'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:111d76e0,103c195e,00100102 HDA:80862806,80860101,00100000'
Controls : 22
Simple ctrls : 10
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-stella-osaka-precise-amd64-20120920-0
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=44c91c24-6698-4afc-8079-9afe6bb43891
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120920-03:20
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Hewlett-Packard HP ENVY Sleekbook 6 PC
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-31-generic root=UUID=4256a917-763b-41a2-81a8-7fa43c77574e ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
RelatedPackageVersions:
linux-restricted-modules-3.2.0-31-generic N/A
linux-backports-modules-3.2.0-31-generic N/A
linux-firmware 1.79.1
RfKill:
0: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
StagingDrivers: mei
Tags: precise running-unity staging
Uname: Linux 3.2.0-31-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 09/12/2012
dmi.bios.vendor: Insyde
dmi.bios.version: B.32
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 195E
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 72.61
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrB.32:bd09/12/2012:svnHewlett-Packard:pnHPENVYSleekbook6PC:pvr088D110000300E10000000000:rvnHewlett-Packard:rn195E:rvr72.61:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP ENVY Sleekbook 6 PC
dmi.product.version: 088D110000300E10000000000
dmi.sys.vendor: Hewlett-Packard
Patch from Wang Xingchao[1], I backported to Ubuntu-3.2.0-31.50. Tested and it works fine. The patch has been merged into mainline 3.7[2][3].
[1] https:/
[2] http://
[3] http://