Wi-Fi not connecting on laptop

[MegaCornflakes]

So I'm running Manjaro off of a USB drive, and nothing I've done so far has been able to let me connect to wi-fi. I think it might not be detecting the wireless adapter but I'm not sure. Any help would be great.

inxi results:

System:    Host: manjaro Kernel: 4.19.28-1-MANJARO x86_64 bits: 64 compiler: gcc v: 8.2.1 Desktop: Xfce 4.13.2git-UNKNOWN 
           Distro: Manjaro Linux 
Machine:   Type: Laptop System: LENOVO product: 80K9 v: Lenovo Edge 15 serial: <filter> 
           Mobo: LENOVO model: Lenovo Edge 15 v: SDK0J40709 WIN serial: <filter> UEFI: Lenovo v: A9CN61WW date: 07/21/2015 
Battery:   ID-1: BAT0 charge: 18.6 Wh condition: 27.5/40.0 Wh (69%) model: LG L13L4P61 status: Discharging 
CPU:       Topology: Dual Core model: Intel Core i7-5500U bits: 64 type: MT MCP arch: Broadwell rev: 4 L2 cache: 4096 KiB 
           flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 19167 
           Speed: 899 MHz min/max: 500/3000 MHz Core speeds (MHz): 1: 899 2: 898 3: 898 4: 898 
Graphics:  Device-1: Intel HD Graphics 5500 vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 
           Device-2: NVIDIA GM108M [GeForce 840M] driver: N/A bus ID: 04:00.0 
           Display: x11 server: X.Org 1.20.4 driver: intel resolution: 1920x1080~60Hz 
           OpenGL: renderer: Mesa DRI Intel HD Graphics 5500 (Broadwell GT2) v: 4.5 Mesa 18.3.4 direct render: Yes 
Audio:     Device-1: Intel Broadwell-U Audio vendor: Lenovo driver: snd_hda_intel v: kernel bus ID: 00:03.0 
           Device-2: Intel Wildcat Point-LP High Definition Audio vendor: Lenovo driver: snd_hda_intel v: kernel 
           bus ID: 00:1b.0 
           Sound Server: ALSA v: k4.19.28-1-MANJARO 
Network:   Device-1: Broadcom and subsidiaries BCM4352 802.11ac Wireless Network Adapter vendor: Lenovo 
           driver: bcma-pci-bridge v: N/A port: efa0 bus ID: 02:00.0 
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Lenovo driver: r8169 v: kernel port: 4000 
           bus ID: 03:00.0 
           IF: enp3s0 state: down mac: <filter> 
Drives:    Local Storage: total: 946.42 GiB used: 418.23 GiB (44.2%) 
           ID-1: /dev/sda vendor: Western Digital model: WD10SPCX-24HWST1 size: 931.51 GiB 
           ID-2: /dev/sdb type: USB vendor: SanDisk model: Cruzer Dial size: 14.91 GiB 
Partition: ID-1: / size: 5.77 GiB used: 398.6 MiB (6.7%) fs: overlay source: ERR-102 
Sensors:   System Temperatures: cpu: 35.0 C mobo: 30.0 C 
           Fan Speeds (RPM): N/A 
Info:      Processes: 183 Uptime: 51m Memory: 7.70 GiB used: 721.2 MiB (9.2%) Init: systemd Compilers: gcc: 8.2.1 Shell: bash 
           v: 5.0.0 inxi: 3.0.32 

[bogdancovaciu]

@MegaCornflakes

Broadcom and subsidiaries BCM4352 802.11ac Wireless

Start by reading here

Broadcom wifi driver fails to install properly

If your Broadcom wireless adapter driver is detected as "bcma-pci-bridge" or "b43-pci-bridge", your driver has likely been installed incorrectly. Examples: Kernel driver in use: bcma-pci-bridge Kernel modules: bcma Kernel driver in use: b43-pci-bridge Kernel modules: ssb If your WiFi connection is not working correctly you will need an alternate means to connect to the internet. You can use a wired LAN connection if your computer has a wired NIC (and a connection is available). The other…

[tbg]

Trying to fix wifi issues on a live boot is very limiting. To install and use a dkms driver and the linux headers requires rebooting. As soon as you reboot any changes are lost. For that reason working on driver installs off a live boot disk is pointless.

Install Manjaro if you would like assistance setting up your drivers. On the live disk you are very limited in options.

[MegaCornflakes]

Thank you! After trying to connect a few times after installing it worked.