Sure.
songine@DEBIAN-DUET2021:~$ sudo lshw
debian-duet2021
description: Detachable
product: 82MA (LENOVO_MT_82MA_BU_idea_FM_Yoga DuetITL 2021)
vendor: LENOVO
version: Yoga DuetITL 2021
serial: YX027470
width: 64 bits
capabilities: smbios-3.3.0 dmi-3.3.0 smp vsyscall32
(In reply to Cameron Berkenpas from comment #629)
> Songine,
>
> Can you provide more info about your specific model? You should be able
> to get that from running "lshw".
>
> For the top of my output, I get:
> version: Legion 7 16ITHg6
>
> On 6/4/22 17:46, bugzilla-dae...@kernel.org wrote:
> > https://bugzilla.kernel.org/show_bug.cgi?id=208555
> >
> > --- Comment #628 from Songine (donglingluoy...@gmail.com) ---
> > Yeah, both the speaker and headphones work fine with correct channel.
> >
> > And still work after resuming from suspend/hibernate.
> >
> > Also fine after hotplug events, whatever it is playing or not.
> >
> > Thanks for your patch a lot!
> >
> > (In reply to Cameron Berkenpas from comment #627)
> >> Great!
> >>
> >> Some probably silly questions:
> >> 1) Do both speakers work? Do you get left channel sound out of the left
> >> speaker and right channel sound out of the right speaker?
> >>
> >> 2) After resuming from suspend/hibernate, does your sound still work?
> >>
> >> 3) What if you insert headphones and remove them? Does sound still work?
> >> Try removing the headphones both while sound is not playing and while
> >> it's not.
> >>
> >> Given that this old quirk works for your laptop, I think all of the
> >> above will be fine and I can work toward getting this submitted.
> >>
> >>
> >> On 6/3/2022 5:34 PM, bugzilla-dae...@kernel.org wrote:
> >>> https://bugzilla.kernel.org/show_bug.cgi?id=208555
> >>>
> >>> --- Comment #626 from Songine (donglingluoy...@gmail.com) ---
> >>> (In reply to Cameron Berkenpas from comment #625)
> >>>> Did you test this yourself?
> >>>>
> >>>> On 6/3/22 00:11, bugzilla-dae...@kernel.org wrote:
> >>>>> https://bugzilla.kernel.org/show_bug.cgi?id=208555
> >>>>>
> >>>>> Songine (donglingluoy...@gmail.com) changed:
> >>>>>
> >>>>> What |Removed |Added
> >>>>>
> >>
> ----------------------------------------------------------------------------
> >>>>> CC|
> >>>>> |donglingluoy...@gmail.com
> >>>>>
> >>>>> --- Comment #624 from Songine (donglingluoy...@gmail.com) ---
> >>>>> (In reply to Cameron Berkenpas from comment #429)
> >>>>>> Created attachment 298789 [details]
> >>>>>> linux-legion-sound-0.0.13.patch
> >>>>>>
> >>>>>> auto mute is now properly disabled as per Takashi's suggestion.
> >>>>>>
> >>>>>> This patch is against the latest Linus tree, but applies against
> 5.14.3
> >>>> just
> >>>>>> fine.
> >>>>>>
> >>>>>> This patch includes the presumptive commit message and credit given to
> >>>>>> various people.
> >>>>>>
> >>>>>> Going through the Linux commit log, it seems full names and email
> >>>> addresses
> >>>>>> aren't needed, so I have a thank you list in the patch with the
> >> following:
> >>>>>> Andreas Holzer, Vincent Morel, sycxyc, Max Christian Pohle
> >>>>>>
> >>>>>> If you want to be mentioned (or if you know of someone who you think
> >> that
> >>>>>> should be included), please let me know!
> >>>>>>
> >>>>>> Here's a link to the patch submission:
> >>>>>>
> >>
> https://mailman.alsa-project.org/pipermail/alsa-devel/2021-September/189698.
> >>>>>> html
> >>>>> Hello, there is a device could use the patch, could you help me add it
> to
> >>>> the
> >>>>> patch file?
> >>>>>
> >>>>> SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo Yoga DuetITL 2021",
> >>>>> ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
> >>>>>
> >>> Yes, tested, and I am enjoging my speaker now.�[U+1F603]�
> >>>
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1958019
Title:
[Lenovo Legion7 16ACHg6 82N6, Realtek ALC287, Speaker, Internal] No
sound at all
Status in sound-2.6 (alsa-kernel):
Confirmed
Status in alsa-driver package in Ubuntu:
Confirmed
Bug description:
On my Lenovo Legion-7-16ACHg6 laptop I can't hear any sound by
internal speakers, but it work by headphones connected to standard
jack aux.
uname -r
5.11.0-44-generic
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.11.0-44.48~20.04.2-generic 5.11.22
Uname: Linux 5.11.0-44-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: i3draven 1266 F.... pulseaudio
/dev/snd/controlC0: i3draven 1266 F.... pulseaudio
/dev/snd/controlC1: i3draven 1266 F.... pulseaudio
/dev/snd/pcmC1D0p: i3draven 1266 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Jan 15 15:10:53 2022
InstallationDate: Installed on 2021-10-11 (96 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Generic failed
Symptom_Card: Family 17h (Models 10h-1fh) HD Audio Controller - HD-Audio
Generic
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: i3draven 1266 F.... pulseaudio
/dev/snd/controlC0: i3draven 1266 F.... pulseaudio
/dev/snd/controlC1: i3draven 1266 F.... pulseaudio
/dev/snd/pcmC1D0p: i3draven 1266 F...m pulseaudio
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [82N6, Realtek ALC287, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/08/2021
dmi.bios.release: 1.49
dmi.bios.vendor: LENOVO
dmi.bios.version: GKCN49WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32862 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Legion 7 16ACHg6
dmi.ec.firmware.release: 1.49
dmi.modalias:
dmi:bvnLENOVO:bvrGKCN49WW:bd11/08/2021:br1.49:efr1.49:svnLENOVO:pn82N6:pvrLegion716ACHg6:skuLENOVO_MT_82N6_BU_idea_FM_Legion716ACHg6:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrLegion716ACHg6:
dmi.product.family: Legion 7 16ACHg6
dmi.product.name: 82N6
dmi.product.sku: LENOVO_MT_82N6_BU_idea_FM_Legion 7 16ACHg6
dmi.product.version: Legion 7 16ACHg6
dmi.sys.vendor: LENOVO
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