Questions tagged [wireless]
Questions about using Wireless connections in Ubuntu. This tag is not limited to Wifi only.
12,566
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Intel 9260 WIFI on Ubuntu 18.04
Ubuntu server 18.04.06, 4.15.0-212-generic. The card is physically there, as is the driver, but no WIFI. I'm sure I've missed some simple, obvious step but for the life of me cant figure out what it ...
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Wifi Adapter problem
I have an Realtek Wifi Adapter. It's work on Windows 10. But, after dual boot installation, i can't connect to WiFi wirelessly. I can't do anything. Just patient and searching some solutions using my ...
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Wi-Fi not working after motherboard replacing
I have a HP Probook 455 G9 with Xubuntu 22.04 and I installed Wi-Fi drivers from https://github.com/lwfinger/rtw89
They worked, but after a week, my PC won't ever boot. HP assistance promptly sent me ...
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how to get full download speed Ubuntu 22.04.2 LTS?
I'm hoping to improve the download speed of my computer. Here are my current up/download speeds:
Here are my current configuration details:
Gnome 42.5
Ubuntu 22.04.2 LTS
64 bit
I have tried running ...
0
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0
answers
22
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Can't connect to Internet on any wifi but my own
I can connect to the internet wirelessly on my home LAN, but nowhere else. Connecting to the WiFi works well but I just can't get to the internet. Ubuntu 23.04 running on a Dell Latitude 5590. Any ...
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1
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How can I scan a QR code to connect to a Wi-Fi network on Ubuntu?
On various devices, both smartphones and computers, it is possible to generate a QR code for a Wi-Fi network. You can connect to that Wi-Fi network by scanning the QR code.
Ubuntu 23.04 has this ...
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36
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Is Ubuntu 22.04.2 LTS has RTL8188EU Monitor Integrated?
1.I am using dekstop-OS Ubuntu 22.04.2 LTS with TP-LINK WN722N V3 Adapter Plugged in. When installation give me 2 choices install with
"Ubuntu Driver for third party services"(RTL8188EU) or ...
0
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34
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WiFi frequently disconnected only on my laptop (Ubuntu 20.04)
I am facing this problem for a while, and I tried many solutions that have been provided online like:
set wifi.powersave to equal 2.
disable the ipv6.
access this file: sudo cat /etc/NetworkManager/...
0
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0
answers
10
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Problem when trying to use aireplay-ng and mdk3 with airgeddon
When i was trying out evil twin access point attack on my network using airgeddon everything went smoothly except when my fake ap is up airgeddon isn't able to do deauthentication attack so i tried ...
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28
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All drivers missing after changing NVIDIA driver on Ubuntu 22.04
I recently created a dual boot ubuntu/windows on a new laptop.
everything was working well on both side and i decided to try proprietary nvidia drivers instead of the x.org one but after the install ...
13
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1
answer
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What is MTU on a network adapter and what problems can wrong MTU cause?
What is the MTU value on a network interface, and how does its value impact a network? How can I check what it is and change it?
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Ethernet connection hangs
I'm getting my wired (i.e. Ethernet) connection hanging on trying to connect. I've tried switching ports (on the router) and using a different cable, but still the same.
ifconfig shows for Ethernet:
...
- 943
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2
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97
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How to install usb adapter wifi driver on Ubuntu 23.04
How to install usb adapter wifi driver (D-link Dwa 171) on Ubuntu 23.04?
Thank you!
enter image description here
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WiFi adapter not working at full speed
I have a notebook HP with wifi adapter - Intel Corporation Centrino Ultimate-N 6300
And if I understood correctly this adapter has max-speed - 400Mbps, but I getting just 100-150Mbps. I tested it near ...
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1
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Be careful : French guy ahead [closed]
https://forum.ubuntu-fr.org/viewforum.php?id=25
Be careful : French guy ahead.
Hi everybody,
I do have a hand made (not by me) anonymous PC.
It is a dual-boot machine; the guy who made it formatted ...
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1
answer
92
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how to make ubuntu live usb contains spasific apps and my wifi driver
I want to make ubuntu live usb or iso file contains my spasific apps like as boot-repair, malicious removal, internet explorer and my wifi driver (bcm43xx). the reason is every time i have to install ...
- 179
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1
answer
23
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Bluetooth problem in hp probook laptop
I am new to this community. I have been using ubuntu for many years when i previously used the laptop i havent shown bluetooth window so I thought my laptop don't have a bluetooth module. This laptop ...
2
votes
1
answer
95
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"Low" internet speed
could you help, please? I have Gbit internet and when I plug in a cable without the router I have this speed (800-900), but when I connect to WiHi I have only (150-200). Could you suggest what could ...
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0
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0
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74
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No wifi after clean install of Ubuntu 22.04.02 on newly refurbished computer
I have a newly refurbished HP laptop:
HP HP ZBook 14u G5
Intel® Core™ i7-8650U CPU @ 1.90GHz × 8
AMD® Radeon pro wx 3100 / Mesa Intel® UHD Graphics 620 (KBL GT2)
I did a clean install of Ubuntu 22.04....
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1
answer
31
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Wireless driver on macbook air early 2015
So I have installed Ubuntu ony macbook air but can't seem to get the WiFi working. I followed the steps here and here but nothing seems to work. For reference, after running
lspci -vnn | grep Network
...
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0
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1
answer
37
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Wifi still extremely slow on ubuntu 22.04
I know there are many posts out there trying to troubleshoot the issue, but so far nothing has worked for me.
Changing the wifi.powersave to 2 did increase a little the network speed (from 300KB/s to ...
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1
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0
answers
28
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Ubuntu 22.04.2 LTS unstable wifi, while windows on the same condition is stable and fast
Possibly important outputs:
lspci -nnk | grep -A2 0280
01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
Subsystem: ...
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0
answers
20
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Wifi connected but no internet; assigned IP address, cannot connect to webpages
My PC is showing connected to the network, but the WiFi icon is showing a question mark over it and I cannot connect to any web pages or servers. I can get an IP address. I've tried changing DNS, I've ...
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0
answers
49
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How to disable 5G support of my wifi
I am using ubuntu 18.04.6, as in tegra-ubuntu 4.9.253-tegra.
Now I want to make it such that I won't be able to scan nor connect to 5G networks, is there any way other than modifying the driver, such ...
0
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0
answers
33
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RTL88x2BU driver is compatible with the RTL8822CU chipset?
RTL88x2BU driver is compatible with the RTL8822CU chipset ?
0
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1
answer
67
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Set Ethernet as the default connection on Raspberry Pi on Ubuntu 22.04 server
I have a Raspberry Pi 4 running Ubuntu 22.04 server edition, it can connect to the local network via either wired eithernet or Wi-Fi connections. Currently, it defaults to the Wi-Fi connection, but I ...
0
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0
answers
20
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Support for using the "iw" command to set the bitrate of a WiFi 6 network card
I setting up my AP on ubuntu 22.04 with hostapd-2.10
I fixed bitrate by "iw", I got:
command failed: Operation not supported (-95)
I think my wifi NIC intel AX201 dose not support
Is there ...
1
vote
1
answer
21
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How to quickly transfer text multiple times from Android to Ubuntu
I would like to move quickly and painlessly text over my phone to Ubuntu to just use it as i need to, any way of doing so Is appreciated! Thanks! (Im on 22.04)
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My wifi is not working
my computer does not appear available wifi network connection.
To solve this, I try install the driver rtl8723be, but not worked!
I saw the following post.
He suggest execute the following command:
...
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13
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No Wifi Adapter Found on Ubuntu 22.04.2 LTS [duplicate]
I recently switch from Windows 10 to Ubuntu 20.04 LTS. The Wifi was working perfectly fine on Windows 10 but in Ubuntu 20.04 It is giving error 'No Wifi Adapter Found'. I tried to find solution for ...
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Wifi is repeatedly dropped and sometimes cannot reconnect without a PC restart
I know this has been asked plenty of times already and a tonne of 'solutions' have been provided. Many of the solution did not work for me.
Edit: The solution did not work, so the problem persists.
I ...
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Tl-wn823n ubuntu 22.04
Its connect but very week signal router is on desktop still week other device is work properly
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WIFI AX200 suddenly stopped working on 22.04 after reboot
Running 22.04 on a Lenovo ideapad 5-15ARE05 (4800u) my Wifi suddenly stopped working yesterday after an update and reboot.
The Intel card is still recognized.
sudo lshw -C network
*-network ...
- 5,419
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Wifi frequently disconnected when using bluetooth audio on Ubuntu 22.04
Since upgrading my DELL XPS 15 9570 from Ubuntu 18.04 to 22.04 (I also upgraded to 20.04 shortly but just to upgrade to 22.04), the Wi-Fi connection has been really terrible: It disconnects after ...
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Wifi not working well in Ubuntu 22.04.2 LTS
Please someone help me solve this
I'm using ubuntu with dual boot with windows, and i have a problem with wifi connection in the linux distro.
basicaly all wifi networks show on the windows side and ...
0
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0
answers
37
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TP-Link TL-WN881ND v1.0
I have problem with the TP-Link TL-WN881ND v1.0. I can´t connect to wifi. When i try to connect after few seconds "Connection Failed" error message is displayed. I have installed a Github ...
1
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0
answers
43
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Cannot connect to a previously saved wifi
I am attempting to connect my Ubuntu 22.04 laptop to my router using Wi-Fi. When the Wi-Fi network is not saved on my laptop, I can successfully connect to it. However, after saving the network, ...
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0
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45
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Ubuntu 22.04.2 bluetooth does not see wireless mouse
Ubuntu Bluetooth cannot find wireless mouse (Xiaomi Dual Mode Wireless Mouse Silent Edition).
Mouse works perfectly with MacOS and Windows. It also works with ubuntu via BT adaptor that comes with the ...
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0
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10
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Can't get Ubuntu to boot on Macbook
I am trying to do a clean single boot install on a late 2013 MacBook Pro retina. I have installed a new OWC 1.0TB Aura Pro X2 SSD. Many folks on YouTube make it look so easy but I have also used Mint,...
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1
answer
36
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Problem with wifi connection when usb ethernet is connected
I have a usb ethernet connection and a wifi connection. My problem is that sometimes when the usb ethernet is connected my wifi stops working and I can't use the internet anymore. How do I solve this ...
- 101
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2
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113
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A loop of internet frustration - How do I connect my laptop to internet? [duplicate]
I'm completely new to Ubuntu and do not know much about commands and drivers.
I have an old Asus X553MA running on Ubuntu 22.04.1 LST. To give you some context, I've been using this laptop simply for ...
2
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2
answers
177
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Network connected but can only access some sites [duplicate]
I am using Ubuntu 22.04. I recently moved to a new place with a different wifi. When I connect to the wifi on other devices running Windowns/android/iPodOS everything works well. But on my ubuntu I am ...
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24
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Bad wifi signals in ubuntu 22.04 LTS
I dual booting ubuntu 22.04 LTS with windows, I noticed that remote Wi-Fi networks no longer appear, on the contrary, for Windows, in Windows, remote networks appear and work well, when I share my ...
0
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0
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44
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Latest Ubuntu server 22.04.2 without install Intel AX200 WIFI Driver
Intel AX200 WIFI Driver is work in Win11, I installed ubuntu server thru virtual box 7.0.8.
I tried check with below and disable fast-boot in asus TUF B550-plus boot:
https://jianjiesun.medium.com/...
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82
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WiFi and bluetooth don't function on Asus Vivobook 15 in Ubuntu 23.04
I just received a brand new Asus Vivobook 15 and installed Ubuntu 23.04 on it. I noticed that the wifi connection wasn't available in the "Try Ubuntu" USB-mounted OS, but proceeded to ...
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58
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Ubuntu 22.04 on ThinkPad E14 G3 not connecting to visible wifi network
On my Lenovo ThinkPad E14 G3, with Ubuntu 22.04 LTS installed, I continue to have trouble with the wifi connections.
The problem is basically that known networks, with password and everything already ...
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59
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How to investigate internet connection in Ubuntu 22.04?
In the past few days the internet connection in my laptop (dell vostro 3550/ubuntu 22.04) became pretty slow, while in my phone (android) has been normal.
I watch tcptrack and speed keep between 0 and ...
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59
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Have to manually restart NetworkManager to get WiFi to work
After every single reboot, I have to manually restart the NetworkManager, so that the Wifi does connect, which makes it impossible to run truly headless.
OS: Ubuntu 18.04
Hardware: Jetson Nano
this is ...
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1
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122
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I need to get my schools ca certificate onto my computer
I have the CA certificate on my mac book but I need to send it to my ubuntu laptop so I can access school wifi. How would I go about it?
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Upgrade from 22.10 to 23.04 breaks WiFi on Thinkpad
My system upgraded, rebooted, but there is no network.
Which packages can I get and install that provide WiFi for a Lenovo Thinkpad carbon with Intel Alder lake-P PCH CNVi WiFi controller ?
Or is ...
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