BCM4352 Wifi is always disconnected

Nooft · 2020-06-04 02:55:14

[nooft@127 ~]$ lspci -nnkv | sed -n '/Network/,/^$/p'
 03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
        Subsystem: Dell BCM4352 802.11ac Wireless Network Adapter [1028:0019]
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at df400000 (64-bit, non-prefetchable) [size=32K]
        Memory at df200000 (64-bit, non-prefetchable) [size=2M]
        Capabilities: <access denied>
        Kernel driver in use: wl
        Kernel modules: bcma, wl

[nooft@127 ~]$ dmesg | grep -i -E '03:00.0'
[    0.667574] pci 0000:03:00.0: [14e4:43b1] type 00 class 0x028000
[    0.667614] pci 0000:03:00.0: reg 0x10: [mem 0xdf400000-0xdf407fff 64bit]
[    0.667629] pci 0000:03:00.0: reg 0x18: [mem 0xdf200000-0xdf3fffff 64bit]
[    0.667775] pci 0000:03:00.0: supports D1 D2
[    0.667776] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    3.020180] wl 0000:03:00.0: enabling device (0000 -> 0002)
[    3.224032] wl 0000:03:00.0 wlp3s0: renamed from wlan0

After connecting for ten seconds, it will automatically disconnect and then automatically reconnect. Repeat this operation all the time.
Find a solution, thank you

Last edited by Nooft (2020-06-04 04:54:29)

jasonwryan · 2020-06-04 03:03:36

1. Please edit your thread title and remove the redundant Hello everyone: https://wiki.archlinux.org/index.php/Co … ow_to_post

2. Use code tags when pasting to the boards: https://wiki.archlinux.org/index.php/Co … s_and_code

3. Read https://wiki.archlinux.org/index.php/Broadcom_wireless

seth · 2020-06-04 06:12:23

And because of the connection cycles:

find /etc/systemd -type l -exec test -f {} \; -print

Arch Linux

#1 2020-06-04 02:55:14

BCM4352 Wifi is always disconnected

#2 2020-06-04 03:03:36

Re: BCM4352 Wifi is always disconnected

#3 2020-06-04 06:12:23

Re: BCM4352 Wifi is always disconnected

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