Internal keyboard not working on lenovo yoga 7 gen 7 AMD

I just got a lenovo yoga 7 gen 7 (this one Yoga 7 Gen 7 (14" AMD) | Lightweight AMD-powered 2-in-1 laptop | Lenovo UK) can someone tell me how to get the built-in keyboard to work on Manjaro KDE, I’ve tried a dozen different things. the arch wiki says to try add i8042.direct and i8042.dumbkbd to grub Laptop/Lenovo - ArchWiki so I opened /etc/default/grub/ and edited GRUB_CMDLINE_LINUX_DEFAULT. After reboot, it still doesn’t work. Does anyone know what could be the issue or what to do?
Edit 1:
Here’s the inxi output

System:
  Kernel: 5.18.0-1-rt11-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.1.0
    parameters: BOOT_IMAGE=/@/boot/vmlinuz-5.18-rt-x86_64
    root=UUID=48df1dd3-1375-4653-bc32-6cb336f37162 rw rootflags=subvol=@
    i4082.unlock i8402.reset i402.kbdreset i8042.direct i8042.dumbkbd
    i8042.nopnp i8042.noloop i8042.nomux i8042.debug quiet apparmor=1
    security=apparmor resume=UUID=96dda39a-ed3e-425c-a59d-24f5813fc8fd
    udev.log_priority=3
  Desktop: KDE Plasma v: 5.24.5 tk: Qt v: 5.15.5 wm: kwin_x11 vt: 1 dm: SDDM
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Convertible System: LENOVO product: 82QF v: Yoga 7 14ARB7
    serial: <superuser required> Chassis: type: 31 v: Yoga 7 14ARB7
    serial: <superuser required>
  Mobo: LENOVO model: LNVNB161216 v: SDK0T76463 WIN
    serial: <superuser required> UEFI: LENOVO v: K5CN28WW date: 05/13/2022
Battery:
  ID-1: BAT0 charge: 33.8 Wh (46.3%) condition: 73.0/71.0 Wh (102.7%)
    volts: 15.3 min: 15.4 model: SMP L21M4PE3 type: Li-poly serial: <filter>
    status: discharging cycles: 5
Memory:
  RAM: total: 13.41 GiB used: 1.14 GiB (8.5%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: AMD Ryzen 7 6800U with Radeon Graphics bits: 64 type: MT MCP
    arch: Zen 3+ gen: 4 built: 2022 process: TSMC n6 (7nm) family: 0x19 (25)
    model-id: 0x44 (68) stepping: 1 microcode: 0xA404101
  Topology: cpus: 1x cores: 8 tpc: 2 threads: 16 smt: enabled cache:
    L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 4 MiB desc: 8x512 KiB
    L3: 16 MiB desc: 1x16 MiB
  Speed (MHz): avg: 2438 high: 3067 min/max: 400/4768 boost: enabled
    scaling: driver: amd-pstate governor: schedutil cores: 1: 1336 2: 1969
    3: 2310 4: 2498 5: 2622 6: 2817 7: 2544 8: 2508 9: 3067 10: 3024 11: 2321
    12: 2306 13: 2322 14: 2472 15: 2383 16: 2520 bogomips: 86235
  Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
    bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
    constant_tsc cpb cppc cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total
    cqm_occup_llc cr8_legacy cx16 cx8 de decodeassists extapic extd_apicid
    f16c flushbyasid fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb ibrs ibs
    invpcid irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor
    movbe msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx ospke osvw
    overflow_recov pae pat pausefilter pclmulqdq pdpe1gb perfctr_core
    perfctr_llc perfctr_nb pfthreshold pge pku pni popcnt pse pse36 rapl rdpid
    rdpru rdrand rdseed rdt_a rdtscp rep_good sep sha_ni skinit smap smca smep
    ssbd sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp succor svm svm_lock syscall
    tce topoext tsc tsc_scale umip v_spec_ctrl v_vmsave_vmload vaes vgif
    vmcb_clean vme vmmcall vpclmulqdq wbnoinvd wdt x2apic xgetbv1 xsave xsavec
    xsaveerptr xsaveopt xsaves
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: spec_store_bypass
    mitigation: Speculative Store Bypass disabled via prctl
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
    STIBP: always-on, RSB filling
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: AMD Rembrandt [Radeon 680M] vendor: Lenovo driver: amdgpu
    v: kernel arch: RDNA 2 process: TSMC n7 (7nm) built: 2020-22 pcie: gen: 4
    speed: 16 GT/s lanes: 16 ports: active: eDP-1
    empty: DP-1, DP-2, DP-3, DP-4, DP-5, DP-6, HDMI-A-1 bus-ID: 33:00.0
    chip-ID: 1002:1681 class-ID: 0300
  Device-2: Luxvisions Innotech Integrated RGB Camera type: USB
    driver: uvcvideo bus-ID: 5-1:2 chip-ID: 30c9:0057 class-ID: fe01
    serial: <filter>
  Display: x11 server: X.Org v: 21.1.3 compositor: kwin_x11 driver: X:
    loaded: amdgpu unloaded: modesetting alternate: fbdev,vesa gpu: amdgpu
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 2880x1800 s-dpi: 96 s-size: 762x476mm (30.00x18.74")
    s-diag: 898mm (35.37")
  Monitor-1: eDP-1 mapped: eDP model: Samsung 0x417a built: 2020
    res: 2880x1800 hz: 90 dpi: 242 gamma: 1.2 size: 302x189mm (11.89x7.44")
    diag: 356mm (14") ratio: 16:10 modes: max: 2880x1800 min: 640x480
  OpenGL:
    renderer: AMD YELLOW_CARP (LLVM 13.0.1 DRM 3.46 5.18.0-1-rt11-MANJARO)
    v: 4.6 Mesa 22.1.2 direct render: Yes
Audio:
  Device-1: AMD Rembrandt Radeon High Definition Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
    bus-ID: 33:00.1 chip-ID: 1002:1640 class-ID: 0403
  Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: Lenovo
    driver: snd_pci_acp6x v: kernel
    alternate: snd_pci_acp3x,snd_rn_pci_acp3x,snd_acp_pci,snd_sof_amd_renoir
    pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 33:00.5 chip-ID: 1022:15e2
    class-ID: 0480
  Device-3: AMD Family 17h/19h HD Audio vendor: Lenovo driver: snd_hda_intel
    v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 33:00.6
    chip-ID: 1022:15e3 class-ID: 0403
  Sound Server-1: ALSA v: k5.18.0-1-rt11-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.21 running: no
  Sound Server-3: PulseAudio v: 16.1 running: yes
  Sound Server-4: PipeWire v: 0.3.52 running: yes
Network:
  Device-1: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter
    vendor: Lenovo driver: mt7921e v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1
    bus-ID: 01:00.0 chip-ID: 14c3:0616 class-ID: 0280
  IF: wlp1s0 state: up mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: noprefixroute scope: global
  IP v6: <filter> type: dynamic noprefixroute scope: global
  IP v6: <filter> type: noprefixroute scope: link
  WAN IP: <filter>
Bluetooth:
  Device-1: Foxconn / Hon Hai Wireless_Device type: USB driver: btusb v: 0.8
    bus-ID: 1-4:2 chip-ID: 0489:e0d8 class-ID: e001 serial: <filter>
  Report: rfkill ID: hci0 rfk-id: 2 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 476.94 GiB used: 12.74 GiB (2.7%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Lenovo
    model: UMIS RPJTJ512MGE1QDY size: 476.94 GiB block-size: physical: 512 B
    logical: 512 B speed: 63.2 Gb/s lanes: 4 type: SSD serial: <filter>
    rev: 1.4L0630 temp: 29.9 C scheme: GPT
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 30 GiB size: 30 GiB (100.00%) used: 12.69 GiB (42.3%)
    fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2 label: N/A
    uuid: 48df1dd3-1375-4653-bc32-6cb336f37162
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 59.9 MiB (20.0%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
    label: NO_LABEL uuid: C565-BDD9
  ID-3: /home raw-size: 30 GiB size: 30 GiB (100.00%)
    used: 12.69 GiB (42.3%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
    label: N/A uuid: 48df1dd3-1375-4653-bc32-6cb336f37162
  ID-4: /var/cache raw-size: 30 GiB size: 30 GiB (100.00%)
    used: 12.69 GiB (42.3%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
    label: N/A uuid: 48df1dd3-1375-4653-bc32-6cb336f37162
  ID-5: /var/log raw-size: 30 GiB size: 30 GiB (100.00%)
    used: 12.69 GiB (42.3%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
    label: N/A uuid: 48df1dd3-1375-4653-bc32-6cb336f37162
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/nvme0n1p5 maj-min: 259:5 label: swap
    uuid: 96dda39a-ed3e-425c-a59d-24f5813fc8fd
Unmounted:
  ID-1: /dev/nvme0n1p3 maj-min: 259:3 size: 16 MiB fs: <superuser required>
    label: N/A uuid: N/A
  ID-2: /dev/nvme0n1p4 maj-min: 259:4 size: 437.83 GiB fs: ntfs label: N/A
    uuid: 0A60774D60773F0F
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-4:2 info: Foxconn / Hon Hai Wireless_Device type: Bluetooth
    driver: btusb interfaces: 3 rev: 2.1 speed: 480 Mb/s power: 100mA
    chip-ID: 0489:e0d8 class-ID: e001 serial: <filter>
  Hub-2: 2-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-3: 3-0:1 info: Hi-speed hub with single TT ports: 3 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 3-2:2 info: Holtek USB Keyboard type: Keyboard,HID
    driver: hid-generic,usbhid interfaces: 3 rev: 2.0 speed: 12 Mb/s
    power: 100mA chip-ID: 04d9:a0cd class-ID: 0300
  Device-2: 3-3:3 info: Synaptics type: <vendor specific> driver: N/A
    interfaces: 1 rev: 2.0 speed: 12 Mb/s power: 100mA chip-ID: 06cb:00be
    class-ID: ff00 serial: <filter>
  Hub-4: 4-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-5: 5-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 5-1:2 info: Luxvisions Innotech Integrated RGB Camera
    type: Video driver: uvcvideo interfaces: 5 rev: 2.0 speed: 480 Mb/s
    power: 500mA chip-ID: 30c9:0057 class-ID: fe01 serial: <filter>
  Hub-6: 6-0:1 info: Linux Foundation 3.0 root hub ports: N/A rev: 3.0
    speed: 5 Gb/s chip-ID: 1d6b:0003 class-ID: 0900
  Hub-7: 7-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-8: 8-0:1 info: Super-speed hub ports: 1 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Hub-9: 9-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Hub-10: 10-0:1 info: Super-speed hub ports: 1 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: N/A mobo: N/A gpu: amdgpu temp: 43.0 C
  Fan Speeds (RPM): N/A
Info:
  Processes: 477 Uptime: 3m wakeups: 22 Init: systemd v: 251
  default: graphical tool: systemctl Compilers: gcc: 12.1.0 clang: 13.0.1
  Packages: pacman: 1238 lib: 335 flatpak: 0 Shell: fish v: 3.4.1
  running-in: konsole inxi: 3.3.19

Welcome to Manjaro! :smiling_face_with_three_hearts:

  1. Please read the information behind this link. It will help you to post necessary information. [HowTo] Provide System Information
  2. Please press the three dots below your post and then press the :pencil2:
  • If you give us information about your system, we can see what we’re talking about and make better suggestions.
  • You can do this by using inxi in a terminal or in console.
inxi --admin --verbosity=7 --filter --no-host --width
  • Personally identifiable information such as serial numbers and MAC addresses are filtered out by this command
  • Presenting the information in this way allows everyone to be familiar with the format and quickly find the items they need without missing anything.
  1. Copy the output from inxi (including the command) and paste it into your post.
  • To make it more readable, add 3 backticks ``` on an extra line before and after the pasted text.

I have exactly the same laptop with the same keyboard problem. This kernel patch helped me:

[v6] ACPI: skip IRQ override on AMD Zen platforms

Managed to get it fixed in the end with that fix. Thanks! Any ideas when we wouldn’t need to patch the kernel anymore

This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.