Tagged Questions
1
vote
2answers
25 views
Making websites visible to outside networks with Ubuntu Server 12.04
I am a new Ubuntu Server user, and I need some assistance in setting it up.
I am using Ubuntu Server 12.04 64-bit.
This is my main question: How can I set up Ubuntu Server to host a website that is ...
0
votes
0answers
13 views
Ubuntu 12.04 ethernet card not visible
Sometimes my ethernet card on my HP 8530w is not visible anymore. Wifi works but eth0 is not listed. Ifconfig only shows lo and wlan0
cat /etc/network/interfaces
auto lo
iface lo inet loopback
The ...
0
votes
1answer
10 views
Ubuntu 12.04 alternatively disable network adapter
I recently installed Ubuntu 12.04 LTS. I'm facing the following 2 problems that I don't understand how to solve it:
Wireless connection was running normally when I installed the Ubuntu without the ...
0
votes
1answer
22 views
Ubuntu 12.04 ping 8.8.8.8 does not work on one network only
I'm using Ubuntu 12.04.
I can connect to and use the internet on one wireless network (say A) and not on the other network (say B).
I can connect to B and get an IP address.
When I ping 127.0.0.1 it ...
1
vote
0answers
13 views
Problems installing AWUS036H on Ubuntu 12.04 in VirtualBox
I'm trying to get my Alfa AWUS036H wireless card to work inside my VirtualBox, the drivers installed fine, and Ubuntu sees the USB wireless card but I can't get it to connect:
Here's my kernel ...
0
votes
0answers
25 views
Ubuntu 12.04 - Proxy can't be found - have tried everything I can think of
I am in a work environment using a mandatory proxy, I attempting to change to an IP that currently has a proxy bypass to download useful packages.
I adding in manual IPv4 settings, turned the proxy ...
0
votes
0answers
26 views
How to share internet over wifi?
i m using ubuntu 12.04 i want to share my tata photon plus connection over wifi
I used the procedure listed here but it does not connect to the wireless network in the host computer itself. Please ...
0
votes
0answers
12 views
cannot ftp even when using bridge network and host only in virtualbox?
hi i am using virtual box with bridged network..i can ssh to the guess machine and ftp from the guest machine to the host but not the other way around. i am using ubuntu on both of the machines. i can ...
0
votes
0answers
12 views
how to install PPTP on ubuntu 12.04 from local file system
I uninstall PPTP by mistake, and can't connect to internet anymore by my VPN. as i have only vpn connection to connect internet so i can't do it by software center or using apt get-install. so i ...
0
votes
0answers
24 views
Bridged Adapter in Ubuntu VM
After I installed Ubuntu this network setting from VirtualBox worked, but now it doesn't work anymore. It appears that Ubuntu doesn't have Internet. I think it's because in the meantime I switched my ...
0
votes
0answers
28 views
Chipset unknown after running aircrack-ng? [closed]
i' m using ubuntu 12.04. on my dell inspiron n5010. I've installed aircrack-ng, after typing first command (airmon-ng ...) the result is:
Interface Chipset Driver
wlan0 Unknown ...
0
votes
0answers
15 views
Can't Install Brother MFC-6890CDW as Network Scanner under 12.04
I am trying to get my Brother MFC-6890 to work as a scanner under 12.04, but am already stumped at Step 5 in the Brother instructions
The suggested command line:
brsaneconfig3 -a name=SCANNER ...
0
votes
0answers
26 views
No DNS in Ubuntu 12.04
I've got a strange behaviour in Ubuntu 12.04:
All the installed services (SSH, PostgreSQL, Apache) respond over network, I am able to surf in Firefox using IP addresses, but there is no DNS name ...
0
votes
0answers
16 views
Workn't the Wi-Fi on Asus 1225 after updating Ubuntu LTS at 16.05
After updating OS at 16.05.2013 my Netbook Asus 1225, who I use from november 2012 under pre-installed Ubuntu 12 LTS, haven't Wi-Fi networking... because it haven't the wi-fi interface. This updating ...
0
votes
0answers
50 views
Wired Ubuntu 12.04.2 server internet connection problem
After an usual update and restart I have this message:
Waiting for network configuration...
Waiting up to 60 more seconds for network configuration...
Booting system without full network ...
-1
votes
0answers
16 views
Recommend Network Interface Card? [closed]
I'm having a bit of a headache, I have just built a data server and for got to check the onboard network card it's running a RT... using a R8168 driver rather than R8169.
I have spent over the past ...
0
votes
0answers
13 views
where are devices named if not in 70-persistent-net-rules?
I have a ubuntu 12.04 server VM which has /etc/udev/rules.d/70-persistent-net.rules created as a directory instead of a file. I understand this helps maintain device naming when cloning in a cloud ...
1
vote
0answers
28 views
Slow network speeds GA511 (RTL-8169) 1Gbit adapter
I having troubles with the upload and download speed of my PC card network adapter. The upload speed is around 3.5-4 MB/s and the download is 30MB/s with the r8169 6.017.00 driver from realtek. I have ...
0
votes
1answer
120 views
problems after upgrading to 12.04 LTS
I am having some problems after upgrading to 12.04LTS.
Wireless now won't connect, Wireless adapter shows as unclaimed.
sudo lshw -C network shows
liz@liz-N220:~$ sudo lshw -C network
[sudo] ...
0
votes
0answers
52 views
Help me understand and fix my ubuntu installation
since updating to 12.04 i have a lot of problems with my ubuntu. It often lags and crashes. I would like to get some more information on my problems and ideally be able to solve them. Otherwise i ...
0
votes
1answer
43 views
How to configure 12.04.2 network without being connected?
When I use the "Network" tool from the "System Settings" application, it won't let me configure the wired interface unless the cable is attached and "live".
I want to move machines from one network ...
2
votes
1answer
32 views
How do I control the order of nameserver addresses in resolv.conf?
I need to re-order /etc/resolv.conf to list the nameserver provided by eth1 dhcp before the nameserver provided by eth0 dhcp on a 12.04 server (no NetworkManager).
I edited ...
0
votes
0answers
78 views
Local network problems
I am running xubnutu 12.04 and I am trying to port forward my computer. The problem is that nothing seems to find the computer. The address, which ifconfig and my router says, is 192.168.0.16. The ...
0
votes
1answer
17 views
What is TCP6 773/cupsd ? why is it listening and why the ip is not cleared?
Hello everybody,
Testing my open ports i ran command sudo netstat -ntlup with a normal looking output on my ubuntu 12.04 desktop.
Active Internet connections (only servers)
Proto Recv-Q ...
0
votes
1answer
35 views
NginX access configuration
I'm using ubuntu x64 server with nginx as webserver.
In my company, we configured intranet (local) dns server so that, when you enter domain1.com, it goes directly into defined LAN ip adress.
We ...
3
votes
0answers
71 views
How to set up D-LINK DWA-111 USB WLAN Adapter?
I today got stuck while trying to install/set up my USB-WLAN Adapter.
It's a DWA-111 USB-Stick (Rev. A1) and my machine is currently running Ubuntu 12.04 LTS. (As far as I know it's got a RT73 chipset ...
0
votes
2answers
33 views
Some sites not opening in firefox
I am unable to open Yahoo hdfc and some other sites with Mozilla, Chromium
I tried:
changing DNS
enabling Java
reinstalling Firefox
0
votes
0answers
50 views
ubuntu 12.04 wired connection stop working
today I faced a problem: my wired connection suddenly stop working, a problem like this was a month before, but on a next day problem was solved dunno why. Also sometimes it takes nearly 10 minutes to ...
1
vote
0answers
29 views
something wicked happened cant solve as i am behind proxy server
I am getting a lot of something wicked happened resolving extras.ubuntu.com:http like errors when trying to install anything or updating using sudo apt-get command. I found some solution but they all ...
0
votes
0answers
9 views
Server is not responding to requests from one subnet
I have inherited a slightly complicated network setup (although we've scheduled a date to uncomplicate it somewhat).
We basically have two VLANs and WLAN which are bridged via a single router - ...
0
votes
0answers
57 views
sound, network, video and touchpad not working after fresh install
I'm a Mint user, trying to switch to Ubuntu now.
I've tried installing both 12.4 and 13.4 on my Acer Aspire 5742g and run into following problems:
Ubuntu 13.04 live USB works with no sound (network, ...
0
votes
0answers
22 views
“Failed to setuid to root.” How do I Establish a VPN network?
My university decided that the old VPN-network, which worked fine, wasn't good enough anymore and abandoned it. Now I have to establish a completely new VPN-network. My university provided me with a ...
-1
votes
0answers
35 views
Setting proxy without password in ubuntu 12.04
I am using Ubuntu 12.04
When I try to set the proxy using network settings(gnome-control-center network)->Network Proxy-> Then enter the proxy-> Apply system wide.
Then it ask for the password but if ...
1
vote
0answers
47 views
Network Connection doesn't work on Ubuntu 12.04 LTS running on VMWare
After installing wpa_supplicant , the Network connection on my Guest Ubuntu 12.04 LTS amd64 running on VMWare V9 with Win7X64 as Host OS, started to fail to start up. And I don't have any connection ...
1
vote
1answer
248 views
Can't connect to ethernet with Atheros AR8161 on Ubuntu 12.04.2
I have read most of the answers that seem relevant to this, but I thinlk my issue is different and I haven't found the answer.
I have a new HP Pavilion HPE h8-1360t computer. It has Windows 7 and ...
0
votes
0answers
52 views
ubuntu 12.04 gets stuck when using airodump-ng
When I am trying to use airodump-ng ubuntu hangs. I tried waiting for several minutes but there wasn't any response. I tried it a number of times and the same result. Can anyone suggest a solution or ...
0
votes
2answers
74 views
How to reenable networking (wireless still not working)?
I installed Kubuntu 12.04 few days ago on my new ASUS laptop. Right after the installation wired connection was not detected, but wireless worked just fine. So, I was able to get the latest updates, ...
0
votes
0answers
38 views
Connecting windows 8 and ubuntu 12.04
How do I connect Ubuntu and windows 8 using networking cable?Is there any step by step instructions? I tried googling .. but nothing...
1
vote
0answers
76 views
Connects to Openvpn on Ubuntu server 12.04 But cannot browse internet?
I'm trying to connect to ubuntu server 12.04 running openvpn from my ubuntu desktop running ubuntu 12.04.. openvpn client connects. But i cannot browse any ineternet. I can ping and ssh to my server ...
0
votes
0answers
16 views
Unable to detect LAN the second time
I seem to have a strange problem. System on startup detects LAN cable but once I remove the cable and insert it again, it doesn't detect it. I have to restart ubuntu to use the internet.This also ...
0
votes
1answer
51 views
How to setup network on a small LAN
I have a small network with populated with 4 or 5 machines all on the same router. At this time I'm developing software so the router is connected to the internet but when
deployed this will be a ...
0
votes
0answers
67 views
Cannot connect to WiFi with Ubuntu 12.04
I have a Dell Latitude E6410 that I cannot get to connect to a specific WPA-Personal Wireless network when Ubuntu 12.04 is installed.
What is strange, is that when I have 11.10 (32-bit) installed ...
0
votes
0answers
147 views
Cannot connect to the internet with wired connection on dual-boot ubuntu 12.04.2 LTS
I have a dual-boot laptop (asus k53sv) ubuntu 12.04.2 LTS and windows 8. My wired internet connection on windows 8 works fine but on ubuntu I cannot connect to the internet. In order to connect to the ...
1
vote
0answers
117 views
Bridge networking is not working in virtual box 4.2.8 with ubuntu 12.04 host and ubuntu 11.10 guest
Very good article but there is a problem for me.
I am using virtual box 4.2.8 with ubuntu 12.04 host and ubuntu 11.10 guest. I am unable to setup bridge networking beetween host and guest. here i am ...
0
votes
0answers
27 views
inspiron 1525 without wireless card
I have inspiron 1525 but i dont have a network card it has one of the internal wifi mini cards , i a dual boot with ubuntu and 7 but i deleted the grub partition that had windows stuff in it so i just ...
1
vote
1answer
33 views
New to Ubuntu and got stuck on managing internet conection
Just installed Ubuntu 12.0.4 LTS and got stuck on the part connecting to the internet.
I can't even find a guide that can help me find the problem.
Maybe it's because I'm new and I just can't find ...
0
votes
1answer
127 views
How to access internet on laptop from Blackberry 9300 curve mobile using Bluetooth connection
Please help me to make an internet connection using Bluetooth in my laptop. I am using Blackberry curve 9300 and HP Probook 4440s with Ubuntu 12.04.
-1
votes
0answers
54 views
Wireless button not working [closed]
I have an HP-Pavillion dv5 with Ubuntu 12.04, from Zorin os 6. I've used Linux for quite a while now, but I can never seem to get the wireless switch to enable. I'm not sure if this is a hardware ...
0
votes
0answers
28 views
Running wifi hotspot on 12.04 without stopping the ufw firewall?
I've been using 12.04 LTS for a while, and for my own sanity and security, I've configured my ufw firewall to deny all incoming, and for outgoing just allow these ports:
TCP 80, 443 for web-browsing
...
0
votes
0answers
29 views
Server Set Up, How can I configure the network? (I skipped it on initial install)
I installed a file-server for a small office. It's a power edge 2970. Raid 5 went fine. Install went fine. Installed the Samba and SSH packages. However, I skipped the network settings in the ...
