Quick update: it works! sort of... I applied the first fixup (LEGION_15IMHG05), but it didn't work, and the second (YOGA7_14ITL) didn't either. But while booted from the kernel with the 2nd fixup, I decided to give it a quick suspend/wakeup cycle. After the wakeup, there is sound! But only from the left speaker. The sound is coming only from the left channel.
I will report back after retrying the 1st fixup, this time with a suspend/wakeup cycle. (In reply to Cameron Berkenpas from comment #602) > Created attachment 300990 [details] > attachment-14829-0.html > > From your alsa-info (thanks!), I see that your subsystem id is 0x3822 > compared to the 0x1813 of the 15IMHG05. > > In the root of the linux source folder/directory, open the file: > sound/pci/hda/patch_realtek.c > > Find this line: > SND_PCI_QUIRK(0x17aa, 0x3813, "Legion 7i 15IMHG05", > ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS), > > Next to that line (before or after doesn't matter), add your own line: > SND_PCI_QUIRK(0x17aa, 0x3822, "Legion 7i 15IMH5", > ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS), > > If the ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS fix doesn't work for your > laptop, try theALC287_FIXUP_YOGA7_14ITL_SPEAKERS fix as well. Ie, > SND_PCI_QUIRK(0x17aa, 0x3822, "Legion 7i 15IMH5", > ALC287_FIXUP_YOGA7_14ITL_SPEAKERS), > > But given the similarities between our laptop models, I strongly suspect > the 15IMHG05 fix will work for your laptop as well. > > Looks like you're running linux Mint, which, IIRC, is based on Debian or > Ubuntu. For deb based distributions, you can build packages for your > kernel like this: > make bindeb-pkg > > You only really need the linux-image and linux-headers (for Nvidia) > packages. To speed up the compile, you can pass in the -j option to > parallelize the build: > make -j$(nproc) bindeb-pkg > > > On 5/17/22 14:32, bugzilla-dae...@kernel.org wrote: > > https://bugzilla.kernel.org/show_bug.cgi?id=208555 > > > > --- Comment #601 from Andrei Miculita (andreimiculita+k...@gmail.com) --- > > (In reply to Cameron Berkenpas from comment #600) > >> Looking at the model number, there's a chance it's compatible with the > >> verbs of the 15IMHG05, or another model from around that time. > >> > >> Do you know how to build and run your own kernel? > >> > >> Also, please provide a URL to your alsa-info. > >> > >> On 5/15/2022 12:12 PM,bugzilla-dae...@kernel.org wrote: > >>> https://bugzilla.kernel.org/show_bug.cgi?id=208555 > >>> > >>> --- Comment #599 from Andrei Miculita (andreimiculita+k...@gmail.com) --- > >>> Lenovo Legion S7 15IMH5 > >>> > >>> Has anyone managed to get their sound working on it? Would appreciate a > >>> tutorial or some tips (the more specific, the better, as this thread is > >> full > >>> of > >>> other devices as well and it'd take a long time to try everything) > >>> > > > > I do, it might take me a while to get it done if I start now, but I've done > > it > > before for fun. > > > > > > My alsa-info: > > http://alsa-project.org/db/?f=c1ba1098da13b2d7d6793fbce823e4feed2ac4ee > > -- You received this bug notification because you are a member of Desktop 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 To manage notifications about this bug go to: https://bugs.launchpad.net/sound-2.6/+bug/1958019/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
