AMD A4-5300: no sound
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Starting with linux-4.
From a working kernel:
Mar 22 05:00:29 richie kernel: [ 33.029621] snd_hda_intel 0000:00:01.1: Force to non-snoop mode
[...]
Mar 22 05:00:29 richie kernel: [ 33.589291] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/
Mar 22 05:00:29 richie kernel: [ 33.601773] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.601776] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.601779] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.601781] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.601782] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.601784] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.601786] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.601787] snd_hda_
Mar 22 05:00:29 richie kernel: [ 33.614365] input: HD-Audio Generic Front Mic as /devices/
Mar 22 05:00:29 richie kernel: [ 33.614426] input: HD-Audio Generic Rear Mic as /devices/
Mar 22 05:00:29 richie kernel: [ 33.614481] input: HD-Audio Generic Line as /devices/
Mar 22 05:00:29 richie kernel: [ 33.614536] input: HD-Audio Generic Line Out as /devices/
Mar 22 05:00:29 richie kernel: [ 33.614597] input: HD-Audio Generic Front Headphone as /devices/
$ lsmod | grep -F snd
snd 81920 21 snd_hda_
snd_hda_codec 126976 4 snd_hda_
snd_hda_
snd_hda_codec_hdmi 49152 1
snd_hda_
snd_hda_core 81920 5 snd_hda_
snd_hda_intel 45056 5
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 4 snd_hda_
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_
snd_seq_device 16384 3 snd_seq,
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
On a broken kernel, dmesg contains no information about the snd_* modules, and lsmod shows that none have loaded.
In both cases lspci -v gives the same details:
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller
Subsystem: Micro-Star International Co., Ltd. [MSI] Trinity HDMI Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 5
Memory at feb44000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel modules: snd_hda_intel
`sudo modprobe snd_hda_intel` loads all the correct modules and brings sound back.
For some reason the newer kernels aren't loading snd_hda_intel (or something related) when it should be.
Will update after testing mainline kernels, etc.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-139-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.23
Architecture: amd64
Date: Mon Mar 22 04:42:26 2021
HibernationDevice: RESUME=
InstallationDate: Installed on 2015-11-28 (1940 days ago)
InstallationMedia: Kubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: MSI MS-7721
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 1.173.19
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2020-01-28 (419 days ago)
dmi.bios.date: 12/12/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V32.8
dmi.board.
dmi.board.name: A55M-E33 (MS-7721)
dmi.board.vendor: MSI
dmi.board.version: 7.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7721
dmi.product.
dmi.sys.vendor: MSI
This change was made by a bot.