thanks, it looks like it was a local issue and not an ubuntu bug,
closing
** Changed in: pulseaudio (Ubuntu)
Importance: Undecided => Low
** Changed in: pulseaudio (Ubuntu)
Status: New => Invalid
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Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1571062
Title:
no sound, volume control says establishing connection to pulseaudio
Status in pulseaudio package in Ubuntu:
Invalid
Bug description:
After upgrade to Ubuntu 16.04, pulseaudio started to behave weirdly:
1. There is no sound
2. pavucontrol cannot connect to pulseaudio and says Establishing connection
to PulseAudio. Please wait...;
3. Rhythmbox freezes for a long time and then suddenly shows that the song is
playing (the seek bar moves, the next song notification pops up, except that
there is no sound).
4. alsamixer freezes and shows nothing
5. killall -9 pulseaudio makes it <defunct> or does nothing
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: pulseaudio 1:8.0-0ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: vyzivus 2349 F.... pulseaudio
/dev/snd/controlC1: vyzivus 2349 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri Apr 15 21:50:52 2016
InstallationDate: Installed on 2014-03-07 (769 days ago)
InstallationMedia: Ubuntu-Server 13.04 "Raring Ringtail" - Release amd64
(20130423.1)
SourcePackage: pulseaudio
UpgradeStatus: Upgraded to xenial on 2016-04-09 (6 days ago)
dmi.bios.date: 12/17/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A16
dmi.board.name: 029M77
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A16
dmi.modalias:
dmi:bvnDellInc.:bvrA16:bd12/17/2013:svnDellInc.:pnXPSL521X:pvrA16:rvnDellInc.:rn029M77:rvrA00:cvnDellInc.:ct8:cvrA16:
dmi.product.name: XPS L521X
dmi.product.version: A16
dmi.sys.vendor: Dell Inc.
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