(In reply to Cameron Berkenpas from comment #805)
> I believe support for the 16ACHg6 was added quite a ways back.
>
> On 1/18/24 05:36, bugzilla-dae...@kernel.org wrote:
> > https://bugzilla.kernel.org/show_bug.cgi?id=208555
> >
> > shenanig...@duck.com changed:
> >
> > What|Removed |Added
> >
>
> > CC||shenanig...@duck.com
> >
> > --- Comment #804 from shenanig...@duck.com ---
> > (In reply to Howard Chu from comment #791)
> >> (In reply to Miggy from comment #790)
> >>> It seems the sound no longer works for the legion 7 16achg6 on kernel
> 6.6.
> >>> It's been working great for the last year on all kernels, but 6.6 just
> >>> doesn't work.
> >>>
> >>> I'm not sure if anyone else is having similar issues? Manjaro Linux here.
> >> I had no luck with sound on Ubuntu's 6.2 either. I dropped back to 5.19 to
> >> get sound working again.
> > I have been lurking on this thread for a while. This thread has been up and
> > still active since 2020, I don't even know where / which suggestions I need
> > to
> > start following.
> >
> > I have 16ACHg6 too, (Alsa says that) it's running Realtek ALC287. I have a
> > fresh install of Ubuntu 22.04 with kernel 6.5.0-14-generic, I have updated
> my
> > BIOS and internal speakers hasn't been working at all since the first day.
> > External speakers (headphone, Bluetooth speakers) work just fine though.
> > Still
> > no luck with 16ACHg6 then ?
> >
Yes, I tried a few patches including the last one : linux-legion-sound-0.0.13.
I can confirm it is not working on my 16ACHg6 with kernel 6.5.0-14.
Thank you so much by the way for all of your help with so many patches !
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You received this bug notification because you are a member of Desktop
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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:
USERPID 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:
USERPID 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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