Keyboard stopped working after update

After updating, certain keys of the keyboard stopped working such as the numeric pad, the letters y and t, left shift, backspace…

System:
  Kernel: 5.10.70-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.10-x86_64 
  root=UUID=8b41ce60-189a-4d34-8bcf-3d96cbdbe24a rw quiet apparmor=1 
  security=apparmor udev.log_priority=3 
  Desktop: KDE Plasma 5.22.5 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM 
  Distro: Manjaro Linux base: Arch Linux 
Machine:
  Type: Laptop System: LENOVO product: 81FB v: Lenovo ideapad 330S-15ARR 
  serial: <filter> Chassis: type: 10 v: Lenovo ideapad 330S-15ARR 
  serial: <filter> 
  Mobo: LENOVO model: LNVNB161216 v: SDK0J40709WIN serial: <filter> 
  UEFI: LENOVO v: 7WCN37WW date: 05/22/2019 
Battery:
  ID-1: BAT1 charge: 7.3 Wh (27.5%) condition: 26.5/30.0 Wh (88.4%) volts: 8.0 
  min: 7.4 model: LENOVO BASE-BAT type: Li-poly serial: <filter> 
  status: Charging cycles: 1841 
Memory:
  RAM: total: 6.74 GiB used: 2.42 GiB (35.9%) 
  RAM Report: permissions: Unable to run dmidecode. Root privileges required. 
CPU:
  Info: Quad Core model: AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx 
  bits: 64 type: MT MCP arch: Zen family: 17 (23) model-id: 11 (17) 
  stepping: 0 microcode: 810100B cache: L2: 2 MiB bogomips: 31949 
  Speed: 1451 MHz min/max: 1600/2000 MHz boost: enabled Core speeds (MHz): 
  1: 1451 2: 1366 3: 1370 4: 1371 5: 1370 6: 1371 7: 1369 8: 1370 
  Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1 
  bmi2 bpext clflush clflushopt clzero cmov cmp_legacy constant_tsc cpb cpuid 
  cr8_legacy cx16 cx8 de decodeassists extapic extd_apicid f16c flushbyasid 
  fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb irperf lahf_lm lbrv lm mca 
  mce misalignsse mmx mmxext monitor movbe msr mtrr mwaitx nonstop_tsc nopl 
  npt nrip_save nx osvw overflow_recov pae pat pausefilter pclmulqdq pdpe1gb 
  perfctr_core perfctr_llc perfctr_nb pfthreshold pge pni popcnt pse pse36 
  rdrand rdseed rdtscp rep_good sep sev sev_es sha_ni skinit smap smca sme 
  smep ssbd sse sse2 sse4_1 sse4_2 sse4a ssse3 succor svm svm_lock syscall tce 
  topoext tsc tsc_scale v_vmsave_vmload vgif vmcb_clean vme vmmcall wdt 
  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 and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional, STIBP: 
  disabled, RSB filling 
  Type: srbds status: Not affected 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: AMD Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] 
  vendor: Lenovo driver: amdgpu v: kernel bus-ID: 03:00.0 chip-ID: 1002:15dd 
  class-ID: 0300 
  Device-2: Acer Integrated Camera type: USB driver: uvcvideo bus-ID: 3-1:2 
  chip-ID: 5986:2115 class-ID: 0e02 
  Display: x11 server: X.Org 1.20.13 compositor: kwin_x11 driver: 
  loaded: amdgpu,ati unloaded: modesetting alternate: fbdev,vesa 
  display-ID: :0 screens: 1 
  Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") 
  s-diag: 582mm (22.9") 
  Monitor-1: eDP res: 1920x1080 hz: 60 dpi: 142 size: 344x193mm (13.5x7.6") 
  diag: 394mm (15.5") 
  OpenGL: renderer: AMD Radeon Vega 8 Graphics (RAVEN DRM 3.40.0 
  5.10.70-1-MANJARO LLVM 12.0.1) 
  v: 4.6 Mesa 21.2.3 direct render: Yes 
Audio:
  Device-1: AMD Raven/Raven2/Fenghuang HDMI/DP Audio vendor: Lenovo 
  driver: snd_hda_intel v: kernel bus-ID: 03:00.1 chip-ID: 1002:15de 
  class-ID: 0403 
  Device-2: AMD Raven/Raven2/FireFlight/Renoir Audio Processor driver: N/A 
  alternate: snd_pci_acp3x, snd_rn_pci_acp3x bus-ID: 03:00.5 
  chip-ID: 1022:15e2 class-ID: 0480 
  Device-3: AMD Family 17h HD Audio vendor: Lenovo driver: snd_hda_intel 
  v: kernel bus-ID: 03:00.6 chip-ID: 1022:15e3 class-ID: 0403 
  Sound Server-1: ALSA v: k5.10.70-1-MANJARO running: yes 
  Sound Server-2: JACK v: 1.9.19 running: no 
  Sound Server-3: PulseAudio v: 15.0 running: yes 
  Sound Server-4: PipeWire v: 0.3.38 running: no 
Network:
  Device-1: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter 
  vendor: Lenovo driver: ath10k_pci v: kernel bus-ID: 01:00.0 
  chip-ID: 168c:0042 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: link 
  WAN IP: <filter> 
Bluetooth:
  Device-1: Qualcomm Atheros type: USB driver: btusb v: 0.8 bus-ID: 3-2:3 
  chip-ID: 0cf3:e500 class-ID: e001 
  Report: rfkill ID: hci0 rfk-id: 2 state: down bt-service: enabled,running 
  rfk-block: hardware: no software: yes address: see --recommends 
Logical:
  Message: No logical block device data found. 
RAID:
  Message: No RAID data found. 
Drives:
  Local Storage: total: 119.24 GiB used: 89.54 GiB (75.1%) 
  SMART Message: Unable to run smartctl. Root privileges required. 
  ID-1: /dev/sda maj-min: 8:0 vendor: Samsung model: MZ7LN128HAHQ-000L2 
  size: 119.24 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  type: SSD serial: <filter> rev: 4L0Q scheme: GPT 
  Message: No optical or floppy data found. 
Partition:
  ID-1: / raw-size: 118.95 GiB size: 116.52 GiB (97.96%) 
  used: 89.54 GiB (76.8%) fs: ext4 dev: /dev/sda2 maj-min: 8:2 label: N/A 
  uuid: 8b41ce60-189a-4d34-8bcf-3d96cbdbe24a 
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%) 
  used: 296 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: NO_LABEL 
  uuid: 9288-FBC5 
Swap:
  Alert: No swap data was found. 
Unmounted:
  Message: No unmounted partitions found. 
USB:
  Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Device-1: 1-3:6 info: SiGma Micro Keyboard TRACER Gamma Ivory 
  type: Keyboard,HID driver: hid-generic,usbhid interfaces: 2 rev: 1.1 
  speed: 1.5 Mb/s power: 98mA chip-ID: 1c4f:0002 class-ID: 0300 
  Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.1 speed: 10 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
  Hub-3: 3-0:1 info: Full speed (or root) Hub ports: 2 rev: 2.0 
  speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900 
  Device-1: 3-1:2 info: Acer Integrated Camera type: Video driver: uvcvideo 
  interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA chip-ID: 5986:2115 
  class-ID: 0e02 
  Device-2: 3-2:3 info: Qualcomm Atheros type: Bluetooth driver: btusb 
  interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA chip-ID: 0cf3:e500 
  class-ID: e001 
  Hub-4: 4-0:1 info: Full speed (or root) Hub ports: 1 rev: 3.1 speed: 10 Gb/s 
  chip-ID: 1d6b:0003 class-ID: 0900 
Sensors:
  System Temperatures: cpu: 57.4 C mobo: N/A gpu: amdgpu temp: 57.0 C 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 240 Uptime: 48m wakeups: 6 Init: systemd v: 249 tool: systemctl 
  Compilers: gcc: 11.1.0 Packages: pacman: 1438 lib: 393 flatpak: 0 
  Shell: Bash v: 5.1.8 running-in: konsole inxi: 3.3.06 

What should I do now?