ca0132 audio in Ubuntu 19.04 only after Windows 10 started
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Motherboard: Gigabyte GA-Z170X-Gaming GT (rev. 1.0)
Description: Ubuntu 19.04
Release: 19.04
Expected behavior: Audio playback via headphones
Actual behavior: No audio playback heard
If I start Ubuntu 19.04 directly after booting my PC, there is no sound from the front or rear outputs. Everything seems configured correctly in Alsamixer, etc.
If I boot into Windows 10, then restart and enter Ubuntu, the sound works as expected.
I suspect something is being set properly by the Windows driver that is missed in the native Linux driver. The fact that it survives a (soft) reboot is interesting.
I know this is at the ALSA level or below, because if I stop pulseaudio, `aplay music.wav` produces no output before starting Windows, and works after starting Windows.
output of `lspci | grep -i audio`
00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31)
02:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)
output of `aplay -lL`
default
Playback/
null
Discard all samples (playback) or generate zero samples (capture)
jack
JACK Audio Connection Kit
pulse
PulseAudio Sound Server
sysdefault:CARD=PCH
HDA Intel PCH, CA0132 Analog
Default Audio Device
front:CARD=
HDA Intel PCH, CA0132 Analog
Front speakers
surround21:
HDA Intel PCH, CA0132 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:
HDA Intel PCH, CA0132 Analog
4.0 Surround output to Front and Rear speakers
surround41:
HDA Intel PCH, CA0132 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:
HDA Intel PCH, CA0132 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:
HDA Intel PCH, CA0132 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:
HDA Intel PCH, CA0132 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:
HDA Intel PCH, CA0132 Digital
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=PCH,DEV=0
HDA Intel PCH, CA0132 Analog
Direct sample mixing device
dmix:CARD=PCH,DEV=1
HDA Intel PCH, CA0132 Digital
Direct sample mixing device
dsnoop:
HDA Intel PCH, CA0132 Analog
Direct sample snooping device
dsnoop:
HDA Intel PCH, CA0132 Digital
Direct sample snooping device
hw:CARD=PCH,DEV=0
HDA Intel PCH, CA0132 Analog
Direct hardware device without any conversions
hw:CARD=PCH,DEV=1
HDA Intel PCH, CA0132 Digital
Direct hardware device without any conversions
plughw:
HDA Intel PCH, CA0132 Analog
Hardware device with all software conversions
plughw:
HDA Intel PCH, CA0132 Digital
Hardware device with all software conversions
usbstream:CARD=PCH
HDA Intel PCH
USB Stream Output
hdmi:CARD=
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=
HDA NVidia, HDMI 1
HDMI Audio Output
hdmi:CARD=
HDA NVidia, HDMI 2
HDMI Audio Output
hdmi:CARD=
HDA NVidia, HDMI 3
HDMI Audio Output
dmix:CARD=
HDA NVidia, HDMI 0
Direct sample mixing device
dmix:CARD=
HDA NVidia, HDMI 1
Direct sample mixing device
dmix:CARD=
HDA NVidia, HDMI 2
Direct sample mixing device
dmix:CARD=
HDA NVidia, HDMI 3
Direct sample mixing device
dsnoop:
HDA NVidia, HDMI 0
Direct sample snooping device
dsnoop:
HDA NVidia, HDMI 1
Direct sample snooping device
dsnoop:
HDA NVidia, HDMI 2
Direct sample snooping device
dsnoop:
HDA NVidia, HDMI 3
Direct sample snooping device
hw:CARD=
HDA NVidia, HDMI 0
Direct hardware device without any conversions
hw:CARD=
HDA NVidia, HDMI 1
Direct hardware device without any conversions
hw:CARD=
HDA NVidia, HDMI 2
Direct hardware device without any conversions
hw:CARD=
HDA NVidia, HDMI 3
Direct hardware device without any conversions
plughw:
HDA NVidia, HDMI 0
Hardware device with all software conversions
plughw:
HDA NVidia, HDMI 1
Hardware device with all software conversions
plughw:
HDA NVidia, HDMI 2
Hardware device with all software conversions
plughw:
HDA NVidia, HDMI 3
Hardware device with all software conversions
usbstream:
HDA NVidia
USB Stream Output
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: CA0132 Analog [CA0132 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: CA0132 Digital [CA0132 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
output of `apt list | grep alsa` with i386 and other unrelated packages removed
alsa-base/
alsa-firmware-
alsa-oss/disco 1.1.8-1 amd64
alsa-source/
alsa-tools-
alsa-tools/disco 1.1.7-1 amd64
alsa-utils/
alsamixergui/disco 0.9.0rc2-1-10 amd64
alsaplayer-
alsaplayer-
alsaplayer-
alsaplayer-
alsaplayer-
alsaplayer-
alsaplayer-
alsaplayer-
alsaplayer-
cairo-dock-
gstreamer1.
libalsa-
libalsa-ocaml/disco 0.2.3-1ubuntu2 amd64
libalsaplayer-
libalsaplayer0/
libclalsadrv-
libclalsadrv2/disco 2.0.0-3 amd64
libdssialsacomp
libdssialsacomp
libghc-
libghc-
libghc-
libghc-
libghc-
libghc-
libomxil-
liboss4-
liboss4-
libsnack-alsa/disco 2.2.10.
libsox-
libzita-
libzita-
mkchromecast-
mopidy-
osspd-alsa/disco 1.3.2-11 amd64
python-
python-pyalsa/disco 1.1.6-1build2 amd64
python3-
python3-
volumeicon-
xmms2-plugin-
zita-alsa-
---
ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: alan 2862 F...m pulseaudio
/dev/snd/
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 19.04
InstallationDate: Installed on 2019-04-27 (55 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
MachineType: Gigabyte Technology Co., Ltd. Z170X-Gaming GT
NonfreeKernelMo
Package: linux (not installed)
ProcFB: 0 EFI VGA
ProcKernelCmdLine: \\boot\
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.178.1
Tags: disco
Uname: Linux 5.0.0-16-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dialout dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 03/09/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F22f
dmi.board.
dmi.board.name: Z170X-Gaming GT
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: Default string
dmi.product.name: Z170X-Gaming GT
dmi.product.sku: Default string
dmi.product.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
affects: | alsa-driver (Ubuntu) → linux (Ubuntu) |
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1833470
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.