All Questions
Tagged with networking broadcom
521
questions
-1
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0
answers
32
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After installing Ubuntu 22.04, can't see home router wifi radio, even though adapter works fine!
My laptop works fine with other wifi in other places (even after I installed Ubuntu, 22.04); But somehow it lost vision of my Home Router signal! I run both Windows 10 and Ubuntu on it and both OS don'...
- 1
0
votes
1
answer
105
views
Ethernet Connection Issues 22.04 H12SSL-I
Issue
Sometimes I am able to connect to ethernet briefly, but then it stops working within a few minutes, and nothing I've tried (mainly disabling and re-enabling ethernet) seems to turn it back on.
...
- 131
0
votes
0
answers
179
views
Slow Wi-Fi speed with Broadcom BCM4321 on 22.04
I'm new using Ubuntu, so something I'm still learning, so I'm having a few issues with my Wi-Fi connection.
I installed Ubuntu 22.04 LTS, made all configs and I had to install firmware-b43 to get Wi-...
0
votes
0
answers
578
views
Wifi on Ubuntu 22.04 Macbook pro 2018 Intel chip
There is an amazing thread on this here - Installing Broadcom Wireless Drivers
Which sadly does not mention the 4464 adaptors. My machine (a 2018 Macbook Pro with an intel chip has the following)
...
- 21
0
votes
0
answers
47
views
Don't know how to activate Wifi in "Try" mode [duplicate]
Mine is a Mac mini with a Broadcom BCM4331 card. And I'm trying Mantic Minotaur (Desktop Version). How do I activate WiFi through terminal in here? It was a really simple task when I was in Jammy ...
- 1
0
votes
1
answer
289
views
cannot enable wifi on Ubuntu server 22.04 installed on macbook air 2019 with Broadcom [14e4:4488] (rev 04)
I am connected to the internet via ethernet cable and want to enable wifi on macbook air 2019 running ubuntu server 22.04. My pciid is as follows:
73:00.0 Network controller [0280]: Broadcom Inc. and ...
2
votes
0
answers
120
views
Wifi on macbookpro 13,3 (15" Late 2016)
I have installed Ubuntu 22.04 LTS; and Debian, using iwd, systemd-networkd, systemd-resolved.
I have tried to follow the instructions here and here, but to no avail.
The most I can do is view ...
- 21
0
votes
0
answers
129
views
WiFi Disconnects when transferring large files
I run Ubuntu Desktop as a server to serve media (Emby), DNS (Pihole), and files (Samba). I use SSH to manage the server.
Whenever I try to transfer large files to the server regardless of destination ...
- 1
0
votes
0
answers
73
views
BCM43142 chipset, wifi is good no monitor mode, no packet injection
I have a problem with my Broadcom BCM43142 chipset[14:e4;4365]. I can easily connect to wifi networks but I can't go in monitor mode properly, I mean when I use airmon-ng I can use prism0 interface to ...
0
votes
0
answers
573
views
Can't load brcmfmac Broadcom driver
I have an issue where the bcrmfmac driver for a Broadcom 4360 wifi adapter is not properly loading, leaving the adapter unclaimed. A driver conflict or corruption, or something. I have two wifi ...
- 61
1
vote
0
answers
83
views
How to find my driver module associated modules
I have a Network interface card which is having RDMA capability, How to find the RDMA module installed or loaded with the NIC driver module?
My Broadcom driver.
modinfo bnxt_en
filename: /lib/...
- 11
0
votes
0
answers
136
views
Wi-Fi issues in Kubuntu on MacBook Pro - Wi-Fi interface not detected
I installed Kubuntu on my MacBook Pro, but I'm having trouble with my Wi-Fi connection. The network interface is not being detected, and I'm unable to connect to any Wi-Fi networks. I have checked the ...
0
votes
1
answer
1k
views
How do I get my Wifi Network Adapter to work on my MacBook Air from Early 2015?
As the title says I'm trying to get my WiFi to work. I'm running Ubuntu 23.04 on a MacBook Air from early 2015. It has an i5 processor, 4 GB of RAM, 128 GB Hard Disk, and a "03:00.0 Network ...
1
vote
0
answers
2k
views
Ubuntu 22.04 First Recognizes Broadcom BCM57416 NIC, Then "NETWORK UNCLAIMED"
My hardware is a brand new Asus RS72A-E12-RS24U server with two AMD EPYC 9654 CPUs. I'm having a problem with the wired network adapter. The NIC is a Broadcom N210TP. It's a low-profile OCP 3.0 10g ...
0
votes
1
answer
273
views
wifi driver kernel conflict in 23.04
Thanks. Ran the blacklist command in your instructions and got:
E325: ATTENTION
Found a swap file by the name "/etc/modprobe.d/.b43.conf.swp"
owned by: root dated: Tue Apr 25 11:...
0
votes
0
answers
37
views
Xubuntu 18.04.5 LTS BCM4311 Wifi works, but no internet
I have the original version of Xubuntu 18.04.5 LTS. But the same problem on any version of Linux. Notebook ACER Aspire 5310 (BCM4311)
Immediately after installation, I remove the drivers (sudo apt ...
- 1
1
vote
1
answer
241
views
Cant use Broadcom wifi on my LenovoG500 Laptop
ejac@ejac-Lenovo-G500:~$ lshw -c network
*-network UNCLAIMED
description: Network controller
product: BCM43142 802.11b/g/n
vendor: Broadcom Inc. and subsidiaries
physical ...
- 11
0
votes
0
answers
22
views
Broadcom 4312 not working with 22.04 [duplicate]
Dell Laptop E5500 wireless not working.
I had previously installed 18.06 and the wireless worked. Installed 22.04 and the wireless does not work. I have tried following other instructions on how to ...
- 1
0
votes
0
answers
37
views
Why doesn’t my WiFi card work or show up on my dual booted MacBook Pro 2020?
I have tried to uninstall drivers and reinstall them, I’ve tried to install drivers specifically for the Broadcom WiFi card and it did not work. The WiFi card will show up but it is inactive. I’ve ...
2
votes
1
answer
897
views
Proprietary vs Opensource drivers for Broadcomm wifi?
I should say first that I have read the excellent Q&A "Installing Broadcom Wireless Drivers". I should also say that I've not actually tried the solutions posted in that Q&A because ...
- 646
0
votes
1
answer
647
views
Should I install broadcom-sta-dkms for better bluetooth connection on a Macbook?
In Kubuntu 22.04 on a Macbook Air I have some problems with a bluetooth speaker that I didn't had on a PC: it has no sound after media pause.
hciconfig -a
hci0: Type: Primary Bus: USB
BD ...
- 3,584
0
votes
1
answer
914
views
How to bring up Broadcom NetXtreme 57504 Quad-Port Interfaces?
I'm setting up a Cluster of servers.
They're Dell R650 with an Intel CPU. There are 2 network cards per server. Two builtin 1G ports and a 4-port Broadcom card with 25GBs with SFP28-Slots.
We bought ...
0
votes
0
answers
2k
views
Wifi on BCM4364 using brcmfac driver and firmware
Where can I get the BCM4364 brcmfac driver for Ubuntu 20.04?
"Firmware"="C-4364__s-B2/maui.trx",
"TxCap"="C-4364__s-B2/maui-X0.txcb",
"Regulatory"=&...
- 11
1
vote
0
answers
391
views
Wi-fi driver and decvice enabled, but no networks found
I have been running Ubuntu 20.04 for a few months now, and it has been smooth sailing except for this issue. I have run into it once before and it seemed to go away on its own, but not this time. I ...
1
vote
0
answers
923
views
10G Network Card stopped working with latest kernel update (5.13.0-40)
So I went from 5.13.0-39 to 5.13.0-40 - shouldn't be a big deal, very minor rev right? (Running KUbuntu 21.10)
Finishes the upgrade with zero errors, reboots. No network. bond0 connection is still ...
- 11
0
votes
1
answer
3k
views
Unable to install proprietary broadcom wifi driver on installed instance, works fine on live-USB
I'm switching from Linux Mint to Ubuntu, having created an installer of 21.10 on a USB stick. When booting into the "Try Ubuntu" mode, my wifi adapter didn't work out of the box. So I went ...
- 1
0
votes
0
answers
29
views
None of internet connections possible
After a difficult process resizing my root partition, messing up and reparing boot partition, none of the internet connection methods work. My drivers where installed before and dont seem to be gone. ...
- 1
1
vote
0
answers
59
views
Wireless menu not showing up / wifi hardware disabled
So, this is the second time I'm attempting to fix this problem-
Unfortunately I can't exactly remember what fix worked, so here I am again.
There's a couple of aspects of the issue
The intermittent/...
- 11
0
votes
0
answers
86
views
Searching for Broadcom Inc. and subsidiaries Device b844 (rev 02) driver
I've got an A10Networks Thunder TPS 4435 Network Appliance with 16 SFP+ Ports that are connected to one Broadcom network chip. In the original software, the interfaces are detected. But I've removed ...
0
votes
1
answer
58
views
Wifi disconnects randomly after several hours (18.04)
I have a laptop with a broadcom network card. I keep it always powered and have some background processes. I SSH into it and daily the network disconnects at random times. I have to go to the laptop ...
- 139
0
votes
1
answer
1k
views
Not showing any wireless network controller in lspci -nn
If I ran lspci -nn in my new desktop then showing
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:9b53] (rev 03)
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:...
0
votes
0
answers
200
views
ubuntu 20.04 doesn't show any wifi option
i've install ubuntu 21.04 and 20.04 on my pc but there is no wifi option in the top right br or in the settings.in the additional drivers broadcom 802.11 Linux sta wireless driver is showing but no ...
2
votes
2
answers
7k
views
MacBook Pro wifi drivers
I have a MacBook Pro 2019 13 inch with two thunderbolt 3 ports. I'm currently running ubuntu 20.04 dual booted with Mac OS. I'm currently typing this from Mac OS.
The wifi is not connecting ...
0
votes
1
answer
55
views
Hi there, I'm a newbie to ubuntu and just installed ubuntu 20.04 and after the install I noticed that my wifi driver was unrecognized [duplicate]
I was using windows 7 before the update and before the update the driver was working good it was detecting all the WiFi networks but after the update there is a notification which is 'NO WIFI - ...
2
votes
1
answer
12k
views
Broadcom Wi-Fi Adapter not working on Ubuntu 20.04.2
wireless-info: https://paste.ubuntu.com/p/w7nQFktm9P/
How i can get and install worked driver for this Broadcom BCM43142 adapter?
sudo modprobe wl:
modprobe: ERROR: ../libkmod/libkmod-module.c:838 ...
- 31
0
votes
0
answers
24
views
Activation of network failed. constantly?
Ever since I switched to Ubuntu from Windows on my old HP Pavilion Slimline, I've been experiencing unreliable network issues. Sometimes the computer just tends to disconnect from the network and this ...
- 1
0
votes
1
answer
74
views
Would the kernel change in 20.10 (from 20.04) adversely affect the cureent Broadcom wireless broadband driver on my Macbook Air, now running on 20.0?4
I am running Ubuntu 20.04 on my MacBook Air (late 2015 vintage), having found the information needed to do so. I am quite content with my setup, but would like to update to 20.10, just because. There ...
- 209
0
votes
1
answer
1k
views
Broadcom Network Controller problems (BCM4360 14e4:43a0) Ubuntu 18.04
Hello I am using Ubuntu 18.04 and am unable to connect to the wifi. This is due to problems surrounding my network controller.
Network Controller Info:
03:00.0 Network controller: Broadcom Inc. and ...
0
votes
1
answer
1k
views
Mac mini Server Late 2009 cannot connect to network on Ubuntu 20.04 LTS
I cannot connect my computer to the network. The Wi-Fi does not appear to be recognized at all within Ubuntu. The ethernet jack shows up, and I can see the wired connection in Settings, but the ...
- 49
1
vote
1
answer
68
views
Broadcom network modules fail to install in new kernels. Ubuntu 20.04
I've been having this issue for a while now and I'm not sure how best to resolve it.
Basically, if my system gets a new kernel it fails to install the broadcom network modules for the new kernel.
...
- 123
3
votes
0
answers
648
views
Macbook Pro freezes after trying to disable and reinable wifi after it has stopped working
After watching about 3 minutes of a YouTube video (or doing any bandwidth intensive task) my computer wifi stops, I then try to disable the wifi, so I can re-enable, but everything immediately freezes ...
1
vote
0
answers
79
views
GNOME hotspot sleeps after sometime
I tried to create a hotspot from Gnome GUI and from Create ap both are working but whenever laptop on battery gnome hotspot become unconscious( means hotspot is active but can't take connections and ...
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2
votes
0
answers
2k
views
Wi-Fi card (Fenvi T919 doesnt work) (BCM4360)
I use now for a year my Fenvi T919 combi card and inside of macOS, Windows everything works flawless, but in Ubuntu the Wi-Fi feature just doesn't work!
Bluetooth works perfectly fine!
Here is a ...
- 21
1
vote
2
answers
1k
views
Broadcom BCM43228 failing on DELL Latitude E6230 running 20.04
I have a fresh install of 20.04 LTS on a DELL E6230 and the WiFi is failing. When I disconnect the wired connection, the WiFi does not show any networks to connect to. I have followed the ...
- 11
0
votes
0
answers
17
views
WIFI driver isues. Wifi and boot up lag Ubunti 20.04 recent update [duplicate]
I have been using 20.04 for a few week. I have dabbled with Ubuntu trying to make it my go to operating system - I have used command line a little, i am by no means well versed in it's use and can ...
1
vote
1
answer
1k
views
Wifi Speed VERY SLOW - Ubuntu 20.04 HP Elitebook 745
I see a several posts about slow wifi and they haven't been answered. My laptop HP Elitebook 745 is currently using Ubuntu 20.04 and its Linux kernel is 5.8.0-38-generic. My other laptop with ...
- 31
0
votes
2
answers
300
views
Recover Lost WiFi Network [duplicate]
I just installed Kubuntu 20.04.1 to a dual-boot partition on my Macbook Pro (late 2012). On the live usb, I could see my usual WiFi network, and connected to it.
After the install, I could still see ...
- 133
0
votes
2
answers
969
views
WiFi connection keeps failing on BCM4313 [14e4:4727 rev 01]
I'm a Linux noob and I can't get my WiFi BACK to work properly.
THE PROBLEM: Around a week ago, the WiFi on my notebook started to fail, so, as the problem persisted, I've just wiped it with a fresh ...
1
vote
0
answers
29
views
No wifi adapter found [duplicate]
It happened me two or three more times, but every time I have to solve it differently. I don't do anything and suddenly my WiFi doesn't work. Now I have Ubuntu 20.04, and I tried to install dkms and ...
- 11
3
votes
0
answers
282
views
Built in Bluetooth module does not discover single other bluetooth device
I have Ubuntu 16.04 with built-in BT-253 Bluetooth 2.2 module that doesn't discover a newly bought bluetooth mouse. If it matters, it doesn't see a Xiaomi Mi2 dual band mouse with Bluetooth 4.2. My ...
