0
votes
4answers
88 views

AR9485 - Kubuntu (Ubuntu 14.04.1 LTS) wireless not connecting anymore

I'm running Kubuntu 14.04.1 LTS on a Asus PU301LA RO039G. Wireless and wired connection worked fine until yesterday, when the "I don't know what" happened. Symptom is the unability to connect to my ...
0
votes
0answers
38 views

Plasma-nm configuration files broken?

plasma-nm doesn't work properly, as you can see in the attached image. Well, it seems I've not enough reputation to attach images, sorry... But on this site you can see exactly the same image and it's ...
1
vote
1answer
569 views

No wireless or wired internet after installing kubuntu-desktop on 14.04

I installed the kubuntu-desktop package on a normal Ubuntu install, but beforehand set up a TimeShift snapshot in case I wanted to undo the install. I logged into kubuntu but it was unable to connect ...
1
vote
0answers
97 views

Setting priority of wireless networks in KDE Network Manager

Is there a way to determine the priority of wireless networks? The KDE networkmanager applet works fine, but it often connects to the WRONG wireless network by default when multiple networks are ...
0
votes
0answers
61 views

Kubuntu Network Management Gui shows no networks

For the past couple of weeks, the network management widget on Kubuntu has shown no networks (equally, running the gnome widget has the same problem) I can still network via the command line but this ...
3
votes
1answer
324 views

How to connect to a L2TP VPN given some info from a sysadmin

I have been given some details of a VPN I am meant to connect to, and can't for the life of me get it to work under Kubuntu. The info I have been given is (fake values substituted where appropriate ...
0
votes
1answer
96 views

Why are there two network indicators with ubuntu-desktop in Kubuntu

I installed Kubuntu 13.10 32 bit on my Yoga 2 Pro and after some days all window decorations were gone and I couldn't repair that, so I decided to install aptitude install ubuntu-desktop and use ...
0
votes
0answers
430 views

Session/NetworkManager problem after upgrade

tl;dr The errors are definitely DBUS security related and related to the active session but beyond that I'm a bit stuck. Is there a bridge package I need to register logins with loginctl? (I have ...
0
votes
1answer
215 views

Cannot delete wired connection

I'm trying to delete a wired connection from network manager in Kubuntu Saucy (Converted and upgraded from Lubuntu Raring). It asks me for confirmation, which I give, but the connection doesn't get ...
0
votes
0answers
44 views

KNetwork Manager doesn't appear in Task Manager after upgrade

I have recently upgraded my system to Kubuntu 13 (the latest one) and Knetwork Manager doesn't work anymore... It is still connecting to my network but it doesn't appear in the task manger anymore so ...
0
votes
1answer
625 views

How to add WPA Enterprise TLS connection in Kubuntu?

how to add WPA2 Enterprise connection over TLS in Kubuntu 10.13, using its standard network manager? I want to connect to my university’s eduroam network and cannot do it. When I try to do it in ...
1
vote
0answers
103 views

Problems with 5GHz wifi in Kubuntu

NetworkManager works just fine as long as I'm connected to a 2.4GHz access point. I can suspend, resume, etc and it always finds my proper network and reconnects. The problem begins when I select a ...
1
vote
0answers
181 views

Network manager applet not showing configured networks

I'm running Kubuntu and have updated to 13.10. I've got a wireless AP set up, and I also have an Ubuntu-based server for testing and so forth. I have two entries in my Network Manager - one which ...
1
vote
1answer
319 views

Network Manager drops wifi and won't remember password

I just updated my (K)Ubuntu 12.04 certified Asus laptop to Kubuntu 13.10. Now wifi drops at least every 10 minutes, and sometimes several times per minute. It's a wireless-n network with WPA2-PSK. It ...
6
votes
2answers
5k views

NetworkManager broken after upgrade to Kubuntu Saucy

I had Kubuntu 13.04 on my ThinkPad X220, and I upgraded to 13.10 and I am not able to connect to a wired or wireless connection. The new network tray icon does not show any entries at all. In the ...
0
votes
1answer
662 views

How can I share my wired/wireless network with other devices on Kubuntu 13.10?

How can I use new network manager applet to share my wired/wireless network?
5
votes
2answers
3k views

Losing wired connection after upgrading to 13.10

Nothing much to say. After upgrading from 13.04, Ubuntu/Kubuntu holds a wired connection for a few seconds and then drops it. I can untick "Enable networking" on the Network Management tray icon and ...
1
vote
1answer
888 views

How to setup Adhoc between Kubuntu 12.10 to Ubuntu 12.04

So I'm in a temporary situation. If I get the answer later, I still would like to know the answer. I have 2 laptops, laptop 1 is and old pentium m running Ubuntu 12.04 (The last supported OS for it.) ...
0
votes
1answer
234 views

kubuntu dsl network problems

OK so here is the problem, i want to reinstall kubuntu 12.04 lts on my pc but i cannot connect to any internet, because the network manager wont let me.i have internet through pppoe but the problem is ...
1
vote
1answer
234 views

knetworkmanager not starting at all

It seems that my knetworkmanager is not starting anymore. Read: In KDE4's sys tray I don't have a icon to manage my networks. Also when starting it from terminal or kick off menu literally "nothing" ...
0
votes
1answer
934 views

Kubuntu 12.04 - DNS Issues

Starting yesterday (6/11/12), I've been having many network problems. When requesting a page in chrome, the page hangs on "Sending request" and then will eventually timeout. I'm within a VPN that has ...
1
vote
1answer
195 views

Network manager dies if my router drops the internet connection

My ISP doing some repairs on my broadband cable so my internet connection is dropping frequently, when my internet connection drops, Network Manager, shows that there are no interfaces. I have to ...
1
vote
1answer
391 views

Uninstalling knetworkmanager removes icon from system tray

I happened to install KNetworkManager over my default installation of KUBUNTU 11.04. Then I tried to open if from the K_Menu-System-. I got a message asking me if want to use it always. I replied yes. ...
1
vote
0answers
238 views

Kubuntu freezes - probably because of NetworkManager [closed]

I've noticed KDE seems to be freezing when dropping out of my ppp0 (mobile broadband) connection. The drop outs happens quite often ever since I installed Ubuntu/Kubuntu 11.04 (both distributions), so ...
3
votes
1answer
1k views

How can I configure the network on my Kubuntu box to be a system connection

I would love to know how to configure Kubuntu to not use the NetworkManager so that I can go back to the old way of configuring a static IP in /etc/network/interfaces. Can anyone help me with this? I ...
1
vote
2answers
2k views

How to restart KDE network manager?

I am using openvpn to connect to the network in my company. From time to time, the network manager daemon gets stupid, and I have to kill it. When I do it, it connect the network, but not the ...
4
votes
1answer
1k views

High CPU usage due to Network manager

This really puzzled me. I noticed à 30% of avahi daemon on Kubuntu 10.10 on a Lenovo T410 (this is the value given by top, not by the task manager of krunner). This was far too high. Trying to ...
1
vote
0answers
206 views

kubuntu knetworkmanager IP [closed]

I have 2 internet providers. One - wifi and another - eth0. Settings for both connections are stored in KNetworkManager. Everything was OK, but today I can not switch to eth0. When I switch to eth0, ...
3
votes
2answers
1k views

DSL connection using networkmanager in KDE does not seem to work

I have installed Kubuntu 10.10 alongside windows 7. In kubuntu 10.10 i tried to connect to internet using the DSL connection tab in the networkmanger on the taskbar -> manage connection -> DSL. i gave ...