(In reply to Mark York from comment #580)
> (In reply to vpi from comment #579)
> > (In reply to Mark York from comment #578)
> > > (In reply to vpi from comment #577)
> > > > (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 guys,
> > > > 
> > > > This is my first time compiling a kernel (Legion 7 16ACHg6/Ubuntu
> 20.04).
> > I
> > > > followed these steps (checked out the v5.17-rc8 branch on git) but at
> the
> > > > end I am getting this error at the last step, just before running sudo
> > make
> > > > install:
> > > > 
> > > > arch/x86/Makefile:154: CONFIG_X86_X32 enabled but no binutils support
> > > > sh ./arch/x86/boot/install.sh 5.17.0-rc8+ \
> > > >       arch/x86/boot/bzImage System.map "/boot"
> > > > 
> > > >  *** Missing file: arch/x86/boot/bzImage
> > > >  *** You need to run "make" before "make install".
> > > > 
> > > > make: *** [arch/x86/Makefile:278: install] Error 1
> > > > 
> > > > Any help would be appreciated
> > > 
> > > 
> > > Hello @vpi
> > > 
> > > Before running "make install" you need to compile the kernel with "make".
> > > "make install" will install the compiled kernel, so you need to compile
> it
> > > first.
> > 
> > Hi Mark,
> > 
> > I should've been clearer in my last comment. I followed the instructions
> > stepwise, which means I ran "make -j 16" before running "make install". And
> > yet I was getting this error.
> 
> Hi vpi,
> 
> I would recommend to start fresh. What I would do is:
>  1. Get into the kernel config with "make menuconfig", load the .config file
> from the "Load" button at the bottom.
>  2. Exit the menu, this will save the and accommodate the config.
>  3. Compile the kernel with "make" and whatever options you want.
>  3. Compile the kernel modules (if you have chosen to build drivers as
> modules) with "make modules_install".
>  5. Install the kernel image in /boot with "make install".
> 
> Try this and let me know of the results. I'm really interested in fixing
> this problem myself as well. I have a Legion 7 16ACHg6 (AMD) and speakers
> don't work on Arch Linux.
>  4.

Remember to check GRUB's config files to include the new kernel image.

-- 
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

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