[20F5S1A600, Intel Skylake HDMI, Digital Out, HDMI] Playback problem
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Hi,
I encountered an audio bug on my new ThinkPad X260. Since I was not able to find a fix online I will try to explain my bug and hopefully get it fixed.
I'm using Ubuntu 16.04.1 LTS on my X260 with i5-6200. I want to use HDMI with my Samsung TV to watch videos eg. So I connect the HDMI cable, I get my desktop on my TV and in sound settings I can see HDMI Output. When I select HDMI Output I hear a cracking noise from my TV speakers. When I play a test tone, it looks like the TV needs a 1 or 2 seconds to get the tone so I can only hear the end of the tone. When I repeat this test everything works. But when I open a music player eg. or Chrome with YouTube I hear the cracking noise again and I get no sound on my TV. When I close all applications and start the test tone again, I get the same results.
To sum it up. Only test tone works with HDMI, i can select the output but dont get any sound.
I attach the alsa-info-
As this is my first report, feel free to ask for further outputs eg.
Kind regards!
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 4.4.0-62-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: Unity
Date: Tue Feb 7 17:42:14 2017
InstallationDate: Installed on 2017-02-06 (0 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Internes Audio - HDA Intel PCH
Symptom_Jack: Digital Out, HDMI
Symptom_
Symptom_Type: None of the above
Title: [20F5S1A600, Intel Skylake HDMI, Digital Out, HDMI] Playback problem
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/20/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: R02ET50W (1.23 )
dmi.board.
dmi.board.name: 20F5S1A600
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20F5S1A600
dmi.product.
dmi.sys.vendor: LENOVO
mtime.conffile.