All Questions
Tagged with networking usb
517
questions
-1
votes
0
answers
24
views
Android USB Tethering not working on Ubuntu 22 (not supported by any plugin)?
I use a LineageOS Andoid install on my smartphone; Wi-Fi tethering/hotspot works fine; however I have a problem with USB tethering: I plug in the USB cable in the laptop, phone is detected, and then ...
- 1,556
0
votes
0
answers
42
views
How do I fix: Connection Failed. Activation of network connection failed
I purchased a (No Name) USB bluetooth 5.0 device.
When I inserted the device the OS immediately picked it up.
Before I connected any devices, mobile phone or earphones, I got the following message ...
- 115
0
votes
0
answers
14
views
TP Link UE200 fails to initialize during boot
I had ordered a USB to Lan adapter from TP link (link) which used to work perfectly fine around 6-8 months ago in Ubuntu Server 20.04 running Raspberry PI 4B (4GB RAM) and I recently tried to connect ...
- 23
0
votes
0
answers
72
views
does 24.04 LTS include support for ethernet over usb
I’m trying to configure a connection between a raspberry pi 4 running ubuntu 24.04 connected to an ipad pro.
It has been known to work in the past but I cannot get it to work with 24.04.
I have not ...
- 9
1
vote
0
answers
85
views
performance issue with rtl8156b-2 USB3 2.5 Gbit adapter
https://www.google.com/search?q=Axagon+USB-A+3.2+Gen1+2.5+Gigabit
https://www.google.com/search?q=rtl8156b-2+ubuntu+24
root@laptop:~# ethtool enxc0eac36156XX|egrep "Speed|Duplex"
Speed: ...
- 31
0
votes
1
answer
68
views
Disabling USB ethernet [duplicate]
I have a machine attached via USB-c and HD Port to a Dell monitor. This monitor is rather a nice one that allows for some KVM type functionality for machines attached to it. In that vain, it includes ...
- 109
2
votes
1
answer
1k
views
What does the `arp` command show?
I googled and took a look at this page for example, and I know that the arp command is supposed to show the mapping between an Internet Protocol (IP) address and a Media Access Control (MAC) address.
...
- 865
0
votes
0
answers
371
views
System freezes when using an Ethernet connection
I need help with an issue I've been experiencing. After one of the updates for Ubuntu 22.04, whenever I connect my laptop to an Ethernet cable, all programs and the graphical environment start to hang....
- 1
0
votes
1
answer
456
views
Unable to install the rtl8188fu wifi adapter driver on my Jetson Nano 4GB
So I have a USB WiFi Dongle and I need the drivers for it (0bda:f179), ie, rtl8188fu.
I am currently trying to use it on my Jetson Nano 4GB and I found this tutorial for it:https://github.com/...
- 1
0
votes
0
answers
34
views
Setup multi-functional connection Android-Ubuntu via USB
I'm currently facing a connectivity challenge and would greatly appreciate your expertise in resolving it. Here's the situation:
I own an Android tablet and a Jetson Orin NX device running Ubuntu. My ...
0
votes
0
answers
38
views
rfkill change on Ubuntu 23.04?
I just turned on my wifi usb dongle on a desktop with no built in. This used to work, but now gets blocked by default
# rfkill
ID TYPE DEVICE SOFT HARD
6 bluetooth hci0 unblocked ...
- 395
1
vote
1
answer
242
views
D-Link DWA-182 Rev C Ubuntu 23.10 is not working
I have a fresh installation of Ubuntu 23.10. I have a D-Link dwa-182 rev c USB wifi adapter. I've tried a few of the methods on here for installing the correct drivers and yet no wifi settings have ...
0
votes
0
answers
111
views
USB Modem Repeatedly Connects and Disconnects
Description:
I am experiencing an issue with my USB modem where it repeatedly connects and disconnects. The device is an Alcatel USB modem, and I noticed that it undergoes multiple connection and ...
0
votes
0
answers
162
views
Ubuntu 23.10 stuck in airplane mode
I have created a dual boot USB drive for my Dell laptop running Windows 10. I am running Ubuntu directly from the USB installer in live (try) mode before I install it.
The Ubuntu distro is stuck in ...
0
votes
0
answers
101
views
MacBook Pro 2017 - USB C Dock not working / wifi only 2.4GHz
ive got a MacBook Pro 14.1 and installed Ubuntu Unity on that mac because i doesn't like mac OS.
According to a guide on github, ive successfully got sound working.
I am using a USB-C Docking station ...
- 1
0
votes
0
answers
1k
views
How to permanently set a static IP address for a USB Ethernet adapter?
On Ubuntu 22.04.2 I am using a USB-Ethernet adapter with the identifier enx00e04c680202 which shows up in ifconfig:
enx00e04c680202: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:...
- 865
0
votes
1
answer
3k
views
Installing wireless driver for TP-LINK TL-WN727N V5.20 on Ubuntu 22.04.3 LTS Desktop
I'm quite new to Ubuntu. Plugged in my wifi adapter, signal is super weak. Plugged the same adapter into a Windows desktop in the same room and it was getting perfect signal.
TP-LINK TL-WN727N V5.20
...
0
votes
0
answers
456
views
Ubuntu-22.04.3-desktop-amd64.iso with virt-manager-4.1.0.tar.gz install possible?
I have no Internet until I install a KVM router.
Therefore, I think I need Ubuntu-22.04.3-desktop-amd64.iso to install from USB, with enough packages/libraries so that virt-manager-4.1.0.tar.gz will ...
- 55
0
votes
0
answers
39
views
USB devices including Android phone stopped working
This is odd. I noticed my Android phone wouldn't work (share files, charging was fine). Then suddenly the network stopped working. I have been away for a few weeks and returned a couple of days ago. ...
- 21
0
votes
0
answers
374
views
How can I get fix my Ubuntu install and reclaim USB device control?
I've installed a 2nd storage device to run windows from on a machine I had Ubuntu 20.04 already installed. The idea is to be able to switch OS, but keep storage devices separate.
After installing ...
- 101
0
votes
0
answers
63
views
USB Modem (from S9+) don't recognise anymore
For a few months, I have been sharing my internet connection with my Galaxy S9+ to my ubuntu computer using the feature USB Modem, with USB Debug.
A few days ago, I changed my GPU so I installed ...
0
votes
1
answer
433
views
Bought wifi adapter t600u plus but when i looked if it works it says that I have archer t2u
I'm using Ubuntu 22.04. After I plugged the adapter in I didn't check if the adapter worked and installed drivers for the t2u wireless adapter by mistake. After I did that I think I uninstalled the ...
0
votes
0
answers
266
views
How to install Wi-Fi USB Dongle driver on raspberry pi 3?
I am working on a raspberry pi 3. For a project the raspberry has to be in a 5 GHz Wi-Fi. Therefore we want to use a 5 GHz USB Wi-Fi Adapter (Edimax AC600 EW-7811ULC). The problem is that we can not ...
- 1
0
votes
0
answers
32
views
What are some USB network devices that will automatically be configured by Ubuntu?
I bought a USB adapter to connect to wifi and I had trouble configuring it. What USB adapters can I plug into an Ubuntu computer and expect them to work out of the box?
I want a plug and play ...
- 583
0
votes
1
answer
2k
views
How to Connect TL-WN725N WiFi Adapter to Ubuntu 22.04 LTS?
I have recently installed Ubuntu 22.04.2 LTS on my computer, and I'm having trouble connecting my TL-WN725N WiFi adapter. When I plug in the adapter, it is not automatically detected or working. I ...
-2
votes
1
answer
202
views
How to get a usb wifi dongle to work?
I am having a typical linux experience:
I have ubuntu "studio linux" 22.04 LTS but don't know what the "S" in "LTS" refers to.
I bought a usb wifi dongle with "...
0
votes
2
answers
290
views
Lubuntu 22.04 won't recognize Ralink MT7601U, dmesg reports disagreement re symbol version
Yes, it is yet another Ralink MT7601U question... but the others aren't about my exact situation, so here goes.
Well, I:
Installed Lubuntu 22.04 (not for myself - I hate systemd with a passion; ...
- 871
0
votes
0
answers
17
views
Xbee S2C device attached to desktop with Ubuntu OS connected to USB port is not displayed under device manager section
I am not able to find the Xbee S2c device that I have connected to USB port of a desktop with Ubuntu in the device manager section. That particular USB port is fine and the Xbee S2C device is on (red ...
-1
votes
1
answer
4k
views
My USB Wifi dongle (RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller) is not working
at first I must say I am new in UBUNTU.The version of my Ubuntu is Ubuntu 22.04.2 LTS. I have connected dongle from 'RTL8111/8168/8411 PCI Express Gigabit Ethernet from Realtek Semiconductor Co., Ltd'...
- 3
0
votes
1
answer
388
views
USB Wi-Fi Adapter work in computer's port, but not in powered USB hub
I am working to attach the Netgear AXE3000 Wi-Fi 6 adapter to a Ubuntu 22.10 system. Background on this particular adapter here.
The adapter works when plugged directly into the host computer (Dell ...
- 553
0
votes
2
answers
629
views
Wifi USB adapter not found Ubuntu 20.04 [duplicate]
I have two operating systems: Windows 10 and Ubuntu 20.04 on the same PC. When I boot windows 10 - everything works fine. When I load ubuntu 20.04 - it fails to turn on the WiFi adapter. This problem ...
0
votes
0
answers
676
views
Ubuntu 20.04 not connecting to Ethernet device
I recently installed Ubuntu 20.04.5 on my MacbookPro (Early 2015) to work on my University internship project, and I am trying to connect a RedPitaya FPGA Board as per the instructions.
It is supposed ...
0
votes
1
answer
308
views
Wifi dongle not working
My wifi dongle stopped working, i previously installed it with this thread:
Most recent update of 20.04 knocked out Realtek Wifi drivers...how to restore? .
But now it stopped working, can someone ...
- 3
3
votes
0
answers
873
views
Bluetooth dongle with Realtek RTL8821CU chipset works, but not on Ubuntu
My system recognizes my dongle as supporting Bluetooth, but I cannot actually use the thing in any of the Bluetooth control interfaces (bluetoothctl, btmgmt, the graphical Bluetooth settings, etc.).
I ...
- 31
2
votes
1
answer
5k
views
No Wifi selection Ubuntu 22.04 on Broadcom 4360 (Macbook Air 2015) [duplicate]
I recently installed Ubuntu 20.04.1 LTS using a Live USB on to my Macbook air from 2015 (in ubuntu hardware model reads "Apple inc.MacbookAir7,2"
Upon successful installation I noticed I ...
0
votes
0
answers
69
views
USB wifi adapter not recognized (RTL8812BU) [duplicate]
I'm on 22.04.1 with kernel 5.15.0-56-generic.
I got this EDUP brand adapter because it said it was Linux compatible. It also said what its chip was. lsusb confirms it to be the chip:
Bus 001 Device ...
- 2,431
1
vote
1
answer
375
views
Bridge with netplan fails with a slow to come up interface
My home server connects to the internet with enp7s0, and shares internet through 3 devices, enp2s0 (ethernet to switch), enp3s0 (ethernet to router that provides guest network) and wlxe0e1a935d56d (...
- 121
0
votes
1
answer
5k
views
USB Ethernet adapter refusing to work on Ubuntu Server
OS: Ubuntu Server 20.04.5 LTS
Hardware: A laptop with i7-6500U & 16GB DDR4 1600
So I have this USB ethernet adapter, "VMAX VIA100 USB3.0 to RJ45".
It works on every device other than ...
- 9
0
votes
1
answer
297
views
Archer T4U AC1300 not working
I'm on Ubuntu 20.04, kernel 5.11.0-27-generic. Relevant line of lsusb: Bus 001 Device 003: ID 2357:010d TP-Link 802.11n NIC
As in Ubuntu 20.04 issues with TP Link AC1300 Archer T4U, I installed ...
user1650243
0
votes
0
answers
144
views
wifi sometimes not working on any OS
For about two weeks now my wifi sometimes does not work. I am almost always able to connect over USB to a hotspot on my phone (I say almost, because at some point none of the USB ports worked until I ...
- 1
0
votes
0
answers
111
views
USB Wifi dongle issues
sorry I'm new to all of this, so I'm after some help from the experts.
I've installed Ubuntu on the raspberry pi 4 and it boots and everything is working well from a device side.
But I have a USB Wifi ...
0
votes
1
answer
359
views
Why is USB3 5Gbe network adapter half the speed as upload on ubuntu 20.04 server and limited to 800 Mbit/s download but 2Gbit/s upload on 5gig fiber?
I have connected a QNAP QNA-UC5G1T 5Gbe usb network adapter to a raspberry pi running Ubuntu server 20.04.5 LTS. I also have a 5Gig fiber internet connection and a 10G switch and 10G router and get ...
0
votes
0
answers
218
views
usb wifi adapter not work on lubuntu 22.04.1
I have a usb wifi adapter that works perfectly on my computer with other distros but it doesn't work on lubuntu 22.04.1. I installed the driver following the instructions from this link: https://...
- 1
0
votes
0
answers
41
views
How do I get wifi working on my laptop? [duplicate]
I have searched for many hours trying to get the wifi to work on my new Lenovo IdeaPad laptop. I have Ubuntu 22.04.1 installed alongside of Windows 11. I've tried everything I've seen on this website ...
0
votes
0
answers
110
views
lsInstall TP-LINK ARCHER T2UH on Ubuntu server
Linux noob here.
I have been trying to repurpose an old Netbook a DNS and Plex server.
I have managed to setup almost everything now and I am happy with it's functionality.
One drawback of this old ...
- 1
1
vote
1
answer
1k
views
USB Tethering App recommendation for Android?
Since 2012 I'd been using an app called EasyTether to tether my laptop to my Android phone when away from home and there were no wireless access points available. This has worked fine until the ...
- 329
0
votes
1
answer
60
views
Super slow internet speeds ubuntu server
The USB Wifi Dongle is
Belkin Components f7D2101 802.11n Surf & Share Wireless Adapter v1000 [Realtek RTL8192SU]
After 2 days I managed to get that working with ubuntu server. However, even ...
- 1
5
votes
1
answer
10k
views
Unable to install USB WiFi device RTL8812AU
I have an Ubuntu 20.04 system where I have a RealTek RTL8812AU USB WiFi device. It was working fine until an update and since then I just cannot make it work. Here is some output from various commands:...
- 151
0
votes
0
answers
72
views
Internet connection doesn't exist
I'm not familiar with Ubuntu at all, however, today I received a USB with Ubuntu installed on it from my employer that I should be working on.
The problem is that, despite having my PC connected to an ...
- 1
1
vote
0
answers
522
views
netplan and new adapter - possible to update / generate .yaml file automatically?
How to automatically generate a netplan .yaml file?
Repurposing an old laptop for Ubuntu test server. No Ethernet port.
Installed Ubuntu server from thumb drive then searched for *deb packages to make ...
- 29