All Questions
Tagged with network-manager kubuntu
83
questions
0
votes
2
answers
49
views
Kubuntu 22.04 wlp2s0 wifi connected, but doesn't exist in "connections" app
Running kubuntu 22.04 on older Dell Inspiron P75F.
Wifi connects as wlp2s0 and internet is accessible. However, the device is missing from the "connections" app and the "network" ...
- 21
0
votes
0
answers
54
views
Connecting to two different networks simultaneously using two network adapters to access Internet
Description
I have two wifi adapters, each one is connected two a different network, while each network is connected to the Internet.
The two networks have the same network mask and my computer has ...
- 789
-1
votes
1
answer
385
views
Open/LibreSwan Networkmanager Plugin
When trying to Create an Openswan connection in networkmanager, it cannot connect due to a missing plugin.
an apt search shows that openswan is using libreswan but for neither name I can find a ...
- 119
0
votes
0
answers
213
views
Solved - Network Connection problem on Ubuntu Server Pro after Installing Kubuntu-Desktop
I cannot connect to network after installing Kubuntu Desktop on my Ubuntu Server Pro.
I recently installed Ubuntu Server Pro onto a machine using installer 23.08.01, which I upgraded to version 23.10....
0
votes
0
answers
182
views
Network remains disabled on every reboot
I am using Kubuntu 23.04. A couple of days back I tried to upgrade to the 23.10 version. It failed due to some issue with the grub-loader location. Anyway. I managed to downgrade my system back to 23....
- 394
2
votes
1
answer
745
views
Wifi constantly disconnecting
I am using Kubuntu 23.04 and have been having trying to fix this issue for the past couple weeks. As you can imagine, I've read tons of threads on here and other places but no luck so far.
My wifi ...
- 31
0
votes
0
answers
51
views
Copy info from DHCP to Manual settings in Network Manager?
What I want to achieve is to get all info from DHCP (DNS servers, search domains, IP) as the starting point for my manual settings.
Example: what I do right now is to set is as Automatic and then run ...
- 220
0
votes
1
answer
468
views
How do I set password for Hotspot?
I have an active wired LAN connection and want to share it via my wireless radio, requiring a password to connect. This should be super easy, right?
I am running Kubuntu 20.04.
When I go into the ...
- 588
2
votes
2
answers
140
views
Wifi disappears after boot
I was using Zorin OS 16 and my wifi started disconnecting (it did not happen for months after I install Zorin 16) after like 5 minutes later after boot and I was not able to see any wifi in Networks ...
1
vote
0
answers
192
views
Kubuntu 22.10 Wi-Fi interface randomly disappearing
I recently installed Kubuntu 22.10 on my PC as a dual-boot with Windows 11. It's installed on a completely separate SSD. The motherboard is a Asus ROG Strix X670E-E Gaming Wi-Fi.
Relevant information:
...
1
vote
0
answers
178
views
Kubuntu 22.10 wifi hotspot not visible
I tried to set up a wifi hotspot on my laptop so that my android phone can use. My laptop's wifi card support AP. I first used plasma-nm's "create Hotspot" button on the system tray to ...
- 11
0
votes
1
answer
92
views
Restoring network connection in kubuntu
I use laptop thinkpad e14 with dockstation 40AY0090EU.
Wired ethernet is connected to the dockstation.
OS is ubuntu 22.04, wm is KDE.
The problem is this - I occasionally deleted this wired connection ...
0
votes
0
answers
1k
views
plasma-nm can't be installed and there is no wifi icon after upgrading the OS
I've just upgraded my kubuntu(KDE plasma) from 21.10 to 22.04 LTS. But after a successful installation and rebooting my system, the wifi icon disappeared and plasma-nm is not installed.
I tried to ...
0
votes
1
answer
225
views
Upgrade Kubuntu to 22.04 LTS leads to NM go crazy
I've updated my system from 21.10 to 22.04 and NetworkManager go crazy. 32% cpu usage. Plasma crashes(I believe because of this). But Logs I can see it constantly reconnects to wifi also. How to fix ...
- 671
3
votes
0
answers
298
views
Fresh 21.10 install cannot resolve .local hostnames
I am having a hard time getting a fresh Kubuntu 21.10 install to access other machines on my network using hostname.local resolution.
I have the following:
Kubuntu 21.10 install named jwork - this is ...
- 31
0
votes
0
answers
51
views
Wifi can connect to one AP, but not to another AP
Kubuntu 20.04
Wifi: BCM43228 802.11a/b/g/n
Driver manager function in Kubuntu system setting finds and install the driver for me automatically.
Symptom:
On DDWRT (Kernet 4.x) AP: All ssids can be ...
- 1
1
vote
1
answer
6k
views
Error: Wireless interface (wlp2s0) IP configuration was unavailable on Kubuntu 20.04 LTS
I have a problem connecting to my wi-fi extender (TP-Link WA850RE). I configured it so that its SSID is different from the "original" router. The SSID is not the problem.
When I configure ...
- 24
0
votes
0
answers
102
views
How to get a dynamic IP adress Kubuntu
I don't understand how can I get dynamic IP, so it will change sometimes. How can I do it?
Some outputs that shall help:
:~$ ifconfig -a
enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> ...
0
votes
1
answer
3k
views
Wired connection not working in Network Manager
On my desktop running Kubuntu 20.04, my wired connection recently stopped working. I searched, but found no solution. I tried deleting and re-adding a network connection, but to no avail:
Network ...
- 103
0
votes
1
answer
3k
views
CHILD_SA not working since proposed PFS Group is not configured
Would be nice if someone could give me a hint.
Intro
So I want to connect with my Kubuntu 18.04.5 client (NetworkManager - Strongswan/Charon) to my IPsec-IKEv2 (pfsense) Server, which works but after ...
- 1
0
votes
1
answer
267
views
Ubuntu 18 network drivers stopped working
My wired network connection all of a sudden stopped working on my Ubuntu 18 desktop environment where the light to my NIC stopped flashing. Booted to live OS on usb and have internet and also tried ...
- 103
1
vote
0
answers
69
views
Kubuntu wifi: works good at home but bad on my company wifi network
I'm a newbie here and I'm here to ask some help to solve a wifi issue on my laptop.
I'm running Ubuntu 20.04 (Kubuntu) and wifi works well on my wifi home (WPA2-PSK): good signal strength and good ...
- 11
3
votes
2
answers
4k
views
Trouble connecting to XFINITY wifi, using Kubuntu 20.04
I just finished installing Kubuntu 20.04. Everything looks great, etc., but I am having trouble connecting to a secure XFINITY wifi hotspot. I am, however, able to connect with all of the other wifi ...
- 181
0
votes
2
answers
87
views
strange behaviour wired network
In Kubuntu 20.04, I have to put the cable of the wired network in and out for have to wire on.
Of course, I can also do sudo nmcli networking off/ on this will work too. I cannot find the issue of ...
- 61
2
votes
0
answers
1k
views
No way to stop wpa_supplicant when shutdown Kubuntu
I'm a beginner on Linux. And I have installed Kubuntu, did the updates, but I can't shutdown cleanly (I have to shut down manually).
When I shutdown Kubuntu, I get a black screen with kubuntu's logo ...
- 21
3
votes
0
answers
348
views
Kubuntu Network Manager does not connect to Wifi/VPN any more (Waiting for authorization)
I have some problems connecting to Wifi networks using network manager using Kubuntu 18 with KDE/Plasma. There were no problems a fews day ago, but now it gets stuck on "Waiting for authorization" (...
- 31
1
vote
2
answers
4k
views
Openconnect GUI: The service providing the VPN connection was stopped
I've been having an issue when trying to connect to my school's vpn using the Kubuntu 19.10 openconnect gui. When I attempt to connect, I instantly get disconnected from the vpn and receive ...
- 335
2
votes
4
answers
4k
views
Network manager not saving vpn password
Ive been running Kubuntu 19.10 for some time now and today I tried to setup protonVPN with it. All went well however when I tried to connect it asked me for my password which I had just saved.
Turns ...
0
votes
0
answers
380
views
Kubuntu network connection information
In Kubuntu 18.04, I could not find any connection information utility more than the up/down rates:
I need more data such as current IP address like found in the Gnome connection manager.
- 789
0
votes
1
answer
1k
views
WiFi No Longer Authenticating Kubutu 18.04 wlp59s0: Link Not Ready
I was hoping that the community could help me with a problem that has developed overnight on my Dell Precision 5630 laptop which is running Kubuntu 18.04 LTS. Everything had been running fine since ...
- 130
1
vote
1
answer
356
views
Network manager doesn't show mobile devices on Kubuntu 18.04
I have Kubuntu 18.04 Plasma. The GUI Network Manager shows only WiFi and wired connections. When I connect GSM modem it shows nothing new. On terminal after nmcli I can see this modem.
I tried with ...
- 11
0
votes
0
answers
36
views
Bluetooth Networks do not permanently delete.. Kubuntu 18.04
I'm running KUbuntu 18.04, and I have two Bluetooth network configurations in Network Manager that, once deleted in Network Manager, keep coming back after a reboot. They both are bluetooth ...
- 61
2
votes
1
answer
3k
views
How to connect to PPTP VPN in Kubuntu 18.04 LTS?
I am trying to set a VPN client to connect through the insecure PPTP protocol to a VPN server. I was only given a gateway, an user and a password.
I followed the classic tutorials in which you create ...
- 795
1
vote
0
answers
54
views
Make network manager control individual devices?
I recently changed from Cinnamon to KDE Plasma 5 and I feel like I have googled everything I can. On Cinnamon Network Manager allowed me to turn off and on my two wifi adapters separately. Is there ...
- 11
0
votes
0
answers
663
views
Kubuntu 18.10: Alfa AWUS036ACH Finding No Networks and Not Connecting
Solution: In this case, the lack of functionality seems to have been because of a poor driver version (that I couldn't get to unload from the kernel). After upgrading to the 4.19 kernel, I installed ...
- 1
0
votes
0
answers
230
views
kubuntu 18.04 eduroam(no CA) wifi problem on XPS13
Recently updated to 18.04 and swiched to a different eduroam network which doesnt require a CA certificate on setup.
Since then I dont get a working internet connection.
It shows that it connects to ...
- 1
0
votes
0
answers
84
views
No network available
Running Kubuntu 18.04.
I had installed Cinnamon. Later removed it using sudo apt-get remove
Then, I did sudo apt-get autoremove --purge.
Now, I'm able to log in to my KDE. But there's no network - ...
- 4,081
3
votes
0
answers
823
views
Cannot connect Kubuntu 18.04 to Enterprise WPA2 PEAP authentication
I'm having trouble connecting to my institution's wifi on Kubuntu 18.04. The laptop I'm using can connect just fine when using Windows 10. I can also connect using my username and password on my ...
- 456
2
votes
0
answers
399
views
IPV6 issue on Kubuntu 18.04
I have a new Kubuntu 18.04 installation which was done from scratch, which normally works ok. What I have noticed though, is that whenever certain updates cause a ureadahead reconfiguration on next ...
- 6,523
1
vote
0
answers
131
views
wireless network not working after suspend in kubuntu 17.10
Every time my laptop sleeps,my wifi cant access network and i should restart the laptop to access Internet.
I tried this solution
https://ubuntuforums.org/showthread.php?t=2223566
But it didn't help.
...
- 11
0
votes
0
answers
1k
views
How to fix wifi problem with wpa & wpa2 personal security in kubuntu 16.04?
I've been searching all over the internet for a solution. I have installed Kubuntu 16.04 and my wifi adapter ir a RTL8188CE. My problem is that I can't configure an access point with WPA & WPA2 ...
- 1
1
vote
1
answer
1k
views
Kubuntu 16.04.3 and OpenVPN (openvpn package): not working
I have an Ubuntu server and OpenVPN is working nicely there. I can succesfully traceroute/ping many servers. Also on this machine(with or without OpenVPN running), /etc/resolv.conf is picking up the ...
- 1,555
3
votes
2
answers
4k
views
Kubuntu network-manager-openvpn not routing traffic via VPN server
I have an OpenVPN config file which works great from the terminal:
sudo openvpn --config openvpn.conf
After connecting via the terminal, my routing table is as follows:
[van@d2:Desktop]$ ip route
0....
- 1,131
0
votes
1
answer
1k
views
disable default network package and use wicd
Sorry new to Kubuntu
ok i have Kubuntu 16.04 and want to use wicd for my network because the default will not search for wifi
I have been trying to use sudo apt-get and first received no command on ...
2
votes
0
answers
762
views
How to disable ipv6 in Kubuntu 16.04 network manager
Is setting IPv6 tab -> Method: Ignored on the desired network is enough to disable usage of IPv6 on that network ?
- 367
1
vote
1
answer
237
views
Can no longer connect to some WiFis
My problem is, that I can not connect to some WiFis while others still work. Everything worked fine a week ago. The mobile hotspot created by my phone is still working fine.
This problem is more ...
- 606
0
votes
1
answer
213
views
Kubuntu 16.04 > System freeze when connecting from wifi to a wired utp connection
I have a DELL XPS-13-9350
Every time my laptop was connected to a wifi. And i connect it to a wired connection. The system freezes, the screen does not update anymore. And keyboard or mouse do not ...
- 77
0
votes
1
answer
434
views
Problem with WICD (as a network manager) and Steam
So, I like to use wicd as my network manager, as it makes some of my games much nicer to play on. Sadly, for some reason, when I moved to Kubuntu, Steam seems to fail when I use wicd, but doesn't when ...
- 111
1
vote
1
answer
50
views
Deleted Network manger trying to install from usb hasn't worked for 2 days
The title pretty much explains it. I accidentally deleted network manager and have rebooted my system since. Thus, it is no longer in the cache folder in /var. The other issue is I cannot get a wired ...
- 13
2
votes
1
answer
806
views
Kubuntu 16.04 - Wireless card is crashing and cannot be restored
Hardware: Dell XPS 13 9350
Wireless Card: Intel 7265 11ac Wireless Card with Bluetooth 4.0
Symptoms: At seemingly random times, the network will drop and the wireless interface seems to disappear. I ...
- 121