Intel 3160 - Wi-Fi not working after update

I am not sure if it was caused by the update or not.
I tried reinstalling all NetworkManager packages which did not fix this.

This is the output I got after disconnecting my wired connection and restarting the service:

> sudo systemctl status NetworkManager.service
NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: disabled)
  Drop-In: /usr/lib/systemd/system/NetworkManager.service.d
   Active: active (running) since Sat 2020-01-18 17:30:14 PST; 2s ago
     Docs: man:NetworkManager(8)
 Main PID: 3469 (NetworkManager)
    Tasks: 4 (limit: 4915)
   Memory: 3.7M
   CGroup: /system.slice/NetworkManager.service
           └─3469 /usr/bin/NetworkManager --no-daemon

Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3581] settings: Loaded settings plugin: keyfile (internal)
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3632] device (lo): carrier: link connected
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3634] manager: (lo): new Generic device (/org/freedesktop/NetworkManager/Devices/1)
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3644] manager: (enp2s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/2)
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3653] device (enp2s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3709] ovsdb: Could not connect: No such file or directory
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3710] modem-manager: ModemManager available
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3714] bluez: use BlueZ version 5
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3844] bluez5: NAP: added interface E4:02:9B:9C:E4:EB
Jan 18 17:30:14 Denton NetworkManager[3469]: <info>  [1579397414.3848] agent-manager: req[0x7fea60001ba0, :1.90/org.freedesktop.nm-applet/1000]: agent registered

Additional info:

System:    Host: Denton Kernel: 5.3.18-1-MANJARO x86_64 bits: 64 compiler: gcc v: 9.2.0 Desktop: Xfce 4.14.2 
           Distro: Manjaro Linux 
Machine:   Type: Laptop System: Dell product: Inspiron 5559 v: N/A serial: <filter> 
           Mobo: Dell model: 063W6M v: A00 serial: <filter> UEFI: Dell v: 1.2.1 date: 06/08/2016 
CPU:       Topology: Dual Core model: Intel Core i7-6500U bits: 64 type: MT MCP arch: Skylake rev: 3 L2 cache: 4096 KiB 
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 20810 
           Speed: 759 MHz min/max: 400/3100 MHz Core speeds (MHz): 1: 787 2: 732 3: 736 4: 789 
Graphics:  Device-1: Intel Skylake GT2 [HD Graphics 520] vendor: Dell driver: i915 v: kernel bus ID: 00:02.0 
           Display: x11 server: X.Org 1.20.7 driver: intel unloaded: modesetting resolution: 1920x1080~60Hz 
           OpenGL: renderer: Mesa DRI Intel HD Graphics 520 (Skylake GT2) v: 4.6 Mesa 19.3.2 direct render: Yes 
Audio:     Device-1: Intel Sunrise Point-LP HD Audio vendor: Dell driver: snd_hda_intel v: kernel bus ID: 00:1f.3 
           Sound Server: ALSA v: k5.3.18-1-MANJARO 
Network:   Device-1: Intel Wireless 3160 driver: N/A port: f040 bus ID: 01:00.0 
           Device-2: Realtek RTL810xE PCI Express Fast Ethernet vendor: Dell driver: r8169 v: kernel port: e000 
           bus ID: 02:00.0 
           IF: enp2s0 state: up speed: 100 Mbps duplex: full mac: <filter> 
Drives:    Local Storage: total: 931.51 GiB used: 122.04 GiB (13.1%) 
           ID-1: /dev/sda vendor: Western Digital model: WD10JPVX-75JC3T0 size: 931.51 GiB 
Partition: ID-1: / size: 906.94 GiB used: 122.04 GiB (13.5%) fs: ext4 dev: /dev/dm-0 
           ID-2: swap-1 size: 8.80 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/dm-1 
Sensors:   System Temperatures: cpu: 52.0 C mobo: 33.0 C sodimm: 32.0 C 
           Fan Speeds (RPM): cpu: 0 
Info:      Processes: 194 Uptime: 46m Memory: 7.67 GiB used: 1.74 GiB (22.6%) Init: systemd Compilers: gcc: 9.2.0 Shell: bash 
           v: 5.0.11 inxi: 3.0.37 

Kernel 5.3 is EOL and should not be used any longer at this point. Test alternate kernels such as 4.19, 5.4, or 5.5. If none of those work the test further kernels.

Your ethernet is also at a reduced speed setting. Try setting your ethernet speed to auto-negotiation.

See this related post from a few days ago:

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