[Expired for pulseaudio (Ubuntu) because there has been no activity for
60 days.]
** Changed in: pulseaudio (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1671556
Title:
[bytcr-rt5640 - bytcr-rt5640, playback] Pulseaudio fails to detect
card
Status in pulseaudio package in Ubuntu:
Expired
Bug description:
I have a quantum byte Intel® Atom™ CPU Z3735F @ 1.33GHz × 4 Intel® Bay
Trail 64-bit
the audio shows as dummy input
OS is ubuntu 16.10
I followed the help file and this is the screen text (below)
any help or direction would be appreciated
steve@elmoviii:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: bytcrrt5640 [bytcr-rt5640], device 0: Baytrail Audio (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: bytcrrt5640 [bytcr-rt5640], device 1: Deep-Buffer Audio (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
steve@elmoviii:~$ sudo lspci
[sudo] password for steve:
00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series
SoC Transaction Register (rev 0f)
00:02.0 VGA compatible controller: Intel Corporation Atom Processor
Z36xxx/Z37xxx Series Graphics & Display (rev 0f)
00:03.0 Multimedia controller: Intel Corporation Atom Processor Z36xxx/Z37xxx
Series Camera ISP (rev 0f)
00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx,
Celeron N2000 Series USB xHCI (rev 0f)
00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx
Series Trusted Execution Engine (rev 0f)
00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series
Power Control Unit (rev 0f)
steve@elmoviii:~$ sudo lspci -v
00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series
SoC Transaction Register (rev 0f)
Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC
Transaction Register
Flags: bus master, fast devsel, latency 0
Kernel driver in use: iosf_mbi_pci
00:02.0 VGA compatible controller: Intel Corporation Atom Processor
Z36xxx/Z37xxx Series Graphics & Display (rev 0f) (prog-if 00 [VGA controller])
DeviceName: Onboard IGD
Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series
Graphics & Display
Flags: bus master, fast devsel, latency 0, IRQ 262
Memory at 90400000 (32-bit, non-prefetchable) [size=4M]
Memory at 80000000 (32-bit, prefetchable) [size=256M]
I/O ports at 1000 [size=8]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [d0] Power Management version 2
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [b0] Vendor Specific Information: Len=07 <?>
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Multimedia controller: Intel Corporation Atom Processor Z36xxx/Z37xxx
Series Camera ISP (rev 0f)
Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Camera
ISP
Flags: bus master, fast devsel, latency 0
Memory at 90000000 (32-bit, non-prefetchable) [size=4M]
Capabilities: [80] Power Management version 2
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx,
Celeron N2000 Series USB xHCI (rev 0f) (prog-if 30 [XHCI])
Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron
N2000 Series USB xHCI
Flags: bus master, medium devsel, latency 0, IRQ 261
Memory at 90c00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [70] Power Management version 2
Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Kernel driver in use: xhci_hcd
00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx
Series Trusted Execution Engine (rev 0f)
Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series
Trusted Execution Engine
Flags: bus master, fast devsel, latency 0, IRQ 263
Memory at 90b00000 (32-bit, non-prefetchable) [size=1M]
Memory at 90a00000 (32-bit, non-prefetchable) [size=1M]
Capabilities: [80] Power Management version 3
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit-
Kernel driver in use: mei_txe
Kernel modules: mei_txe
00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series
Power Control Unit (rev 0f)
Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power
Control Unit
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: pulseaudio 1:9.0-2ubuntu2.1
ProcVersionSignature: Ubuntu 4.8.0-41.44-generic 4.8.17
Uname: Linux 4.8.0-41-generic x86_64
ApportVersion: 2.20.3-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/comprC0D2', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CurrentDesktop: Unity
Date: Thu Mar 9 12:40:53 2017
InstallationDate: Installed on 2017-03-09 (0 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
ProcEnviron:
LANGUAGE=en_CA:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_CA.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: bytcr-rt5640 - bytcr-rt5640
Title: [bytcr-rt5640 - bytcr-rt5640, playback] Pulseaudio fails to detect card
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/19/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.6.5
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MiniPC
dmi.board.vendor: MiniPC
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 8
dmi.chassis.vendor: MiniPC
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd06/19/2016:svnMiniPC:pnMiniPC:pvr2.52:rvnMiniPC:rnMiniPC:rvrTobefilledbyO.E.M.:cvnMiniPC:ct8:cvrToBeFilledByO.E.M.:
dmi.product.name: MiniPC
dmi.product.version: 2.52
dmi.sys.vendor: MiniPC
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