*** This bug is a duplicate of bug 1533343 ***
https://bugs.launchpad.net/bugs/1533343
ubuntu 16.04.2 fresh install
no sound over hdmi
if i boot from linux mint cinnamon 18.1 (live cd) the sound works fine.
Gigabyte BRIX GB-BKI3A-7100 (intel i3 7100u) 16gb ddr4 samsung evo850
m.2 ssd
uname -a
Linux i37100u 4.8.0-41-generic #44~16.04.1-Ubuntu SMP Fri Mar 3 17:11:16 UTC
2017 x86_64 x86_64 x86_64 GNU/Linux
lspci
00:00.0 Host bridge: Intel Corporation Device 5904 (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Device 5916 (rev 02)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI
Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP
Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI
(rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller
[AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port
(rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d58 (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-LM (rev
21)
01:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller
02:00.0 Network controller: Intel Corporation Device 24fb (rev 10)
sudo aplay -l
**** List of PLAYBACK Hardware Devices ****
Home directory not accessible: Άρνηση πρόσβασης
κάρτα 0: PCH [HDA Intel PCH], συσκευή 0: ALC255 Analog [ALC255 Analog]
Υποσυσκευές: 1/1
Υποσυσκευή #0: subdevice #0
κάρτα 0: PCH [HDA Intel PCH], συσκευή 3: HDMI 0 [HDMI 0]
Υποσυσκευές: 1/1
Υποσυσκευή #0: subdevice #0
κάρτα 0: PCH [HDA Intel PCH], συσκευή 7: HDMI 1 [HDMI 1]
Υποσυσκευές: 1/1
Υποσυσκευή #0: subdevice #0
κάρτα 0: PCH [HDA Intel PCH], συσκευή 8: HDMI 2 [HDMI 2]
Υποσυσκευές: 1/1
Υποσυσκευή #0: subdevice #0
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1606078
Title:
No sound with Ubuntu 16.04
Status in alsa-driver package in Ubuntu:
Incomplete
Bug description:
After a fresh install of Ubuntu 16.04.1 on an LG S1 Express Dual
laptop there was no sound from the speakers unless external speakers
where hooked to the headphones socket. This applies to the Ubuntu
Mate, Xubuntu and Lubuntu variants. This laptop was working fine for
all previous releases up to 14.04.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic i686
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bashar 3263 F.... pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 25 01:51:19 2016
InstallationDate: Installed on 2016-07-24 (0 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release i386 (20160719)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bashar 3263 F.... pulseaudio
Symptom_Jack: Line Out, Internal
Symptom_Type: No sound at all
Title: [S1-M401E1, Realtek ALC880, Line Out, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/16/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: RKYWSF0B
dmi.board.name: ROCKY
dmi.board.vendor: LG Electronics
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LG Electronics
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrRKYWSF0B:bd02/16/2006:svnLGElectronics:pnS1-M401E1:pvrNotApplicable:rvnLGElectronics:rnROCKY:rvrNotApplicable:cvnLGElectronics:ct10:cvrN/A:
dmi.product.name: S1-M401E1
dmi.product.version: Not Applicable
dmi.sys.vendor: LG Electronics
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