apport information ** Tags added: apport-collected kinetic
** Description changed: [Impact] * The builtin keyboard on the Lenovo Yoga 7 Gen 7 doesn't work on linux 5.19.0.15-generic (ubuntu-22.10-beta-desktop-amd64.iso; same problem exists in 5.15.0-43-generic of ubuntu-22.04.1-desktop-amd64.iso) [Fix] 9946e39fe8d0a5da9eb947d8e40a7ef204ba016e ACPI: resource: skip IRQ override on AMD Zen platforms https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.19.y&id=37c81d9f1d1b1458894454efcb857f6a769b6bc4 > IRQ override isn't needed on modern AMD Zen systems. > There's an active low keyboard IRQ on AMD Ryzen 6000 and it will stay > this way on newer platforms. This IRQ override breaks keyboards for > almost all Ryzen 6000 laptops currently on the market. > Skip this IRQ override for all AMD Zen platforms because this IRQ > override is supposed to be a workaround for buggy ACPI DSDT and we can't > have a long list of all future AMD CPUs/Laptops in the kernel code. > If a device with buggy ACPI DSDT shows up, a separated list containing > just them should be created. The fix is in Linux 5.19.10. [Other Info] The keyboard worked when using a linux kernel 5.19.10 (in debian testing). I tried to patch the kernel on the ubuntu live CD ubuntu-22.04.1-desktop-amd64.iso, but the live filesystem could not be mounted and I only got the busybox environment. The keyboard was working though. + --- + ProblemType: Bug + ApportVersion: 2.23.0-0ubuntu2 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: ubuntu 2048 F.... wireplumber + /dev/snd/controlC0: ubuntu 2048 F.... wireplumber + /dev/snd/seq: ubuntu 2045 F.... pipewire + CRDA: N/A + CasperMD5CheckResult: pass + CasperVersion: 1.475 + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 22.10 + LiveMediaBuild: Ubuntu 22.10 "Kinetic Kudu" - Beta amd64 (20220927.1) + MachineType: LENOVO 82QF + NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair + Package: linux (not installed) + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=en_US.UTF-8 + SHELL=/bin/bash + ProcFB: 0 amdgpudrmfb + ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed maybe-ubiquity quiet splash --- + ProcVersionSignature: Ubuntu 5.19.0-15.15-generic 5.19.0 + RelatedPackageVersions: + linux-restricted-modules-5.19.0-15-generic N/A + linux-backports-modules-5.19.0-15-generic N/A + linux-firmware 20220923.gitf09bebf3-0ubuntu1 + Tags: kinetic + Uname: Linux 5.19.0-15-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 07/28/2022 + dmi.bios.release: 1.31 + dmi.bios.vendor: LENOVO + dmi.bios.version: K5CN31WW + dmi.board.asset.tag: NO Asset Tag + dmi.board.name: LNVNB161216 + dmi.board.vendor: LENOVO + dmi.board.version: SDK0T76461 WIN + dmi.chassis.asset.tag: NO Asset Tag + dmi.chassis.type: 31 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Yoga 7 14ARB7 + dmi.ec.firmware.release: 1.31 + dmi.modalias: dmi:bvnLENOVO:bvrK5CN31WW:bd07/28/2022:br1.31:efr1.31:svnLENOVO:pn82QF:pvrYoga714ARB7:rvnLENOVO:rnLNVNB161216:rvrSDK0T76461WIN:cvnLENOVO:ct31:cvrYoga714ARB7:skuLENOVO_MT_82QF_BU_idea_FM_Yoga714ARB7: + dmi.product.family: Yoga 7 14ARB7 + dmi.product.name: 82QF + dmi.product.sku: LENOVO_MT_82QF_BU_idea_FM_Yoga 7 14ARB7 + dmi.product.version: Yoga 7 14ARB7 + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1991437/+attachment/5620390/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1991437 Title: Keyboard inoperative on Lenovo Yoga 7 Gen 7 (AMD Ryzen 6800u) Status in linux package in Ubuntu: Incomplete Bug description: [Impact] * The builtin keyboard on the Lenovo Yoga 7 Gen 7 doesn't work on linux 5.19.0.15-generic (ubuntu-22.10-beta-desktop-amd64.iso; same problem exists in 5.15.0-43-generic of ubuntu-22.04.1-desktop- amd64.iso) [Fix] 9946e39fe8d0a5da9eb947d8e40a7ef204ba016e ACPI: resource: skip IRQ override on AMD Zen platforms https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.19.y&id=37c81d9f1d1b1458894454efcb857f6a769b6bc4 > IRQ override isn't needed on modern AMD Zen systems. > There's an active low keyboard IRQ on AMD Ryzen 6000 and it will stay > this way on newer platforms. This IRQ override breaks keyboards for > almost all Ryzen 6000 laptops currently on the market. > Skip this IRQ override for all AMD Zen platforms because this IRQ > override is supposed to be a workaround for buggy ACPI DSDT and we can't > have a long list of all future AMD CPUs/Laptops in the kernel code. > If a device with buggy ACPI DSDT shows up, a separated list containing > just them should be created. The fix is in Linux 5.19.10. [Other Info] The keyboard worked when using a linux kernel 5.19.10 (in debian testing). I tried to patch the kernel on the ubuntu live CD ubuntu-22.04.1-desktop-amd64.iso, but the live filesystem could not be mounted and I only got the busybox environment. The keyboard was working though. --- ProblemType: Bug ApportVersion: 2.23.0-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ubuntu 2048 F.... wireplumber /dev/snd/controlC0: ubuntu 2048 F.... wireplumber /dev/snd/seq: ubuntu 2045 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CasperVersion: 1.475 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 22.10 LiveMediaBuild: Ubuntu 22.10 "Kinetic Kudu" - Beta amd64 (20220927.1) MachineType: LENOVO 82QF NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed maybe-ubiquity quiet splash --- ProcVersionSignature: Ubuntu 5.19.0-15.15-generic 5.19.0 RelatedPackageVersions: linux-restricted-modules-5.19.0-15-generic N/A linux-backports-modules-5.19.0-15-generic N/A linux-firmware 20220923.gitf09bebf3-0ubuntu1 Tags: kinetic Uname: Linux 5.19.0-15-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/28/2022 dmi.bios.release: 1.31 dmi.bios.vendor: LENOVO dmi.bios.version: K5CN31WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0T76461 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Yoga 7 14ARB7 dmi.ec.firmware.release: 1.31 dmi.modalias: dmi:bvnLENOVO:bvrK5CN31WW:bd07/28/2022:br1.31:efr1.31:svnLENOVO:pn82QF:pvrYoga714ARB7:rvnLENOVO:rnLNVNB161216:rvrSDK0T76461WIN:cvnLENOVO:ct31:cvrYoga714ARB7:skuLENOVO_MT_82QF_BU_idea_FM_Yoga714ARB7: dmi.product.family: Yoga 7 14ARB7 dmi.product.name: 82QF dmi.product.sku: LENOVO_MT_82QF_BU_idea_FM_Yoga 7 14ARB7 dmi.product.version: Yoga 7 14ARB7 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1991437/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
