OK, if "realtime-scheduling = no" didn't work then at least we still
know that you have:
Pulseaudio:
Installed - Yes (/usr/bin/pulseaudio)
Running - No <--- most likely crashed
so next please:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell us the ID of the newly-created bug.
2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where
ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine.
Do you find any links to recent problems on that page? If so then please
send the links to us.
3. If step 2 also failed then apply the workaround from bug 994921,
reboot, reproduce the crash, and retry step 1.
Please take care to avoid attaching .crash files to bugs as we are
unable to process them as file attachments. It would also be a security
risk for yourself.
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1810861
Title:
USB type C audio adapter (from a Pixel 3) doesn't produce any sound
Status in linux package in Ubuntu:
Incomplete
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
I use a logitech z200 that works fine, i use it with a usb type c adapter
that came with my pixel 3, my speakers arent shown at all in the settings or
make sound, its not the usb c adapter because it works fine on my windows dual
boot and has worked at one point on ubuntu, regardless of the fact that ubuntu
has never recognized my thunderbolt port, i use ubuntu 18.10 by the way when i
use lsusb, one of the results is google inc., which is my headphone adapter, i
can tell because when i unplug it it goes away, even when i plug it into the
3.5 mm headphone jack it doesn't work, i don't know if im forgetting something
or not, this is the second time im typing this because i accidentally closed
the first tab of this, whats interesting, is now that i go to alsamixer, and
press f6 i see option 1.Headphone Adapter, i select it and set the volume all
the way up and go to something that makes audio and nothing happens, then i
unplug it and see if it disappears, surely enough it does
---
ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-id',
'/dev/snd/controlC2', '/dev/snd/pcmC2D0c', '/dev/snd/pcmC2D0p',
'/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0',
'/dev/snd/pcmC1D2c', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D11p',
'/dev/snd/pcmC0D10p', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p',
'/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
DistroRelease: Ubuntu 18.10
InstallationDate: Installed on 2018-10-21 (78 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64
(20181017.3)
IwConfig:
lo no wireless extensions.
enp37s0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
Package: pulseaudio 1:12.2-0ubuntu4
PackageArchitecture: amd64
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-13-generic
root=UUID=db7dbcfb-4be9-4405-88a9-8d91489e5a68 ro quiet splash vt.handoff=1
ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.18.0-13-generic N/A
linux-backports-modules-4.18.0-13-generic N/A
linux-firmware 1.175.1
RfKill:
Tags: cosmic
Uname: Linux 4.18.0-13-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 07/05/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P5.00
dmi.board.name: AB350 Gaming K4
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP5.00:bd07/05/2018:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnAB350GamingK4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
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