According to the information providedin the report, there are multiple
HDMI connections, at least according to pulse. How do you have your
speakers connected to your system? If you are using external speakers,
please make sure that the analog line-out/headphones out is selected in
MATE's sound settings.
If that still doesn't help, try updating the ALSA drivers, as outlined
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
Pulseaudio does not start
Status in pulseaudio package in Ubuntu:
I'm using Ubuntu Mate 16.04 with the current updates.
When I start the computer, pulseaudio is not working after I've logged
If I type:
from the command line, I get
"Connection failure: Connection refused
pa_context_connect() failed: Connection refused"
and I cannot play any sound.
If I type pulseaudio& on the command line, I can get sound in some
applications (e.g. Audacity) but not others (e.g. Firefox or other
browsers). At some point a command line message appears that says:
"E: [pulseaudio] bluez5-util.c: GetManagedObjects() failed:
org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the
message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken."
I'm not clear why there's a reference to bluez5-util, since I don't
have bluetooth on my machine.
*** 1:8.0-0ubuntu3 500
500 http://gb.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
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 x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
Date: Tue Jul 19 17:43:11 2016
InstallationDate: Installed on 2016-05-10 (70 days ago)
InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release amd64
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:NVidia failed
Symptom_Card: GK208 HDMI/DP Audio Controller - HDA NVidia
Symptom_Jack: Digital Out, HDMI
Symptom_Type: No sound at all
Title: [Z97X-UD3H, Nvidia GPU 51 HDMI/DP, Digital Out, HDMI] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.vendor: American Megatrends Inc.
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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