Unable to update manjaro xfce

I have installed linux headers and rtl8821ce wifi driver recently. My system is unable to update and freezes when I try to update. I tried three time but failed at same point. Hard shutdown currupt the manjaro to boot.

Don’t post images. post the terminal output (images removed)

paste the text between two lines with three (3) backtics each like this

this is the output

system freezes.cant paste output.

Struck each time at

Install DKMS modules
dkms install --no-depmod -m rtl8821ce -v1.0.5.r110.gd95376d -k 5.4.80-2- MANJARO
inxi -Fxxi
  Host: manjaro Kernel: 5.4.78-1-MANJARO x86_64 bits: 64 compiler: gcc 
  v: 10.2.0 Desktop: Xfce 4.14.3 tk: Gtk 3.24.23 wm: xfwm4 dm: LightDM 
  Distro: Manjaro Linux 
  Type: Desktop System: LENOVO product: 90LX0091IN v: ideacentre 510S-07ICK 
  serial: <superuser/root required> Chassis: type: 3 
  serial: <superuser/root required> 
  Mobo: LENOVO model: 3178 v: NOK serial: <superuser/root required> 
  UEFI: LENOVO v: M30KT19A date: 01/31/2020 
  Info: Quad Core model: Intel Core i3-9100 bits: 64 type: MCP 
  arch: Kaby Lake rev: B L2 cache: 6144 KiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 28808 
  Speed: 901 MHz min/max: 800/4200 MHz Core speeds (MHz): 1: 900 2: 900 
  3: 900 4: 900 
  Device-1: Intel 8th Gen Core Processor Gaussian Mixture Model 
  vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:3e91 
  Display: x11 server: X.Org 1.20.9 driver: intel unloaded: modesetting 
  alternate: fbdev,vesa resolution: 1920x1080~60Hz s-dpi: 96 
  OpenGL: renderer: Mesa Intel UHD Graphics 630 (CFL GT2) v: 4.6 Mesa 20.2.2 
  direct render: Yes 
  Device-1: Intel 200 Series PCH HD Audio vendor: Lenovo 
  driver: snd_hda_intel v: kernel bus ID: 00:1f.3 chip ID: 8086:a2f0 
  Sound Server: ALSA v: k5.4.78-1-MANJARO 
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  vendor: Lenovo driver: r8169 v: kernel port: e000 bus ID: 02:00.0 
  chip ID: 10ec:8168 
  IF: enp2s0 state: down mac: a4:ae:12:2e:80:d5 
  Device-2: Realtek RTL8821CE 802.11ac PCIe Wireless Network Adapter 
  vendor: Lenovo driver: rtl8821ce v: N/A port: d000 bus ID: 03:00.0 
  chip ID: 10ec:c821 
  IF: wlp3s0 state: up mac: 00:45:e2:15:c0:1b 
  IP v4: type: dynamic noprefixroute scope: global 
  IP v6: fe80::3bf3:c526:3e74:f708/64 type: noprefixroute scope: link 
  WAN IP: 
  Local Storage: total: 1.14 TiB used: 321.57 GiB (27.6%) 
  ID-1: /dev/nvme0n1 vendor: Kingston model: SA2000M8250G size: 232.89 GiB 
  speed: 31.6 Gb/s lanes: 4 serial: 50026B7282710CF5 
  ID-2: /dev/sda vendor: Western Digital model: WD10EZEX-08WN4A0 
  size: 931.51 GiB speed: 6.0 Gb/s serial: WD-WCC6Y7RU7AZ5 
  ID-1: / size: 219.86 GiB used: 40.87 GiB (18.6%) fs: ext4 
  dev: /dev/nvme0n1p3 
  ID-1: swap-1 type: partition size: 8.00 GiB used: 0 KiB (0.0%) 
  priority: -2 dev: /dev/nvme0n1p2 
  System Temperatures: cpu: 41.0 C mobo: N/A 
  Fan Speeds (RPM): N/A 
  Processes: 193 Uptime: 54m Memory: 7.67 GiB used: 1.36 GiB (17.7%) 
  Init: systemd v: 246 Compilers: gcc: 10.2.0 Packages: pacman: 1185 
  Shell: Bash v: 5.0.18 running in: xfce4-terminal inxi: 3.1.08

pls help

There is no any response of my query till now. Are there some mistakes writing in forum??