(In reply to Darin Miller from comment #563) > *Ubuntu version: > > 1) install kernel build tools: > (https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel): > > * sudo apt install libncurses-dev gawk flex bison openssl libssl-dev dkms > libelf-dev libudev-dev libpci-dev libiberty-dev autoconf git > > 2) clone the kernel from github and checkout to v5.17 branch (Rather large, > multiple GB's): > > * git clone https://github.com/torvalds/linux.git > * cd linux > * git checkout v5.17-rc4 > > 3) get the patch and install it: > > get the patch form this site and save to "linux" directory: (top right > corner "series" button) and use the following "git am ..." line to apply the > patch: > https://patchwork.kernel.org/project/linux-acpi/patch/20220121172431.6876-4-
> sbind...@opensource.cirrus.com/ > > * git am Support-Spi-in-i2c-multi-instantiate-driver.patch > > 4) load current kernel config and change configuration then run the > following scripts/config commands: > > * make olddefconfig > * ./scripts/config --enable CONFIG_SERIAL_MULTI_INSTANTIATE > * ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_I2C > * ./scripts/config --enable CONFIG_SND_HDA_SCODEC_CS35L41_SPI > * ./scripts/config --disable CONFIG_DEBUG_INFO > * ./scripts/config --set-str CONFIG_SYSTEM_TRUSTED_KEYS "" > * ./scripts/config --set-str CONFIG_SYSTEM_REVOCATION_KEYS "" > > 6) build the kernel > > * make -j 16 > > 7) install the kernel > > * sudo make module_install > * sudo make install hi Darin!, First of all, thanks for sharing I tried in ubuntu 21.10 your guide, steps 1 to 6 perfect, no problem at all, in the 7), when run: sudo make module_install, i have: No rule to make target 'modules_install'. Stop. Later when i reboot the laptop (a lot of times), i have a missing modules error and the boot stay crashed on a initframs prompt. im missing to do something?. Regards! -- 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 To manage notifications about this bug go to: https://bugs.launchpad.net/sound-2.6/+bug/1958019/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
