Fourth LTS (Long Term Support) release of Ubuntu, code-named Precise Pangolin. Released on 26th April, 2012. Only use this tag if your question is version-specific.

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X doesn't start anymore on 12.04 LTS after HWE upgrade

12.04 LTS asked me to upgrade my "HWE" since the current one was no longer supported. I performed HWE upgrade and now Ubuntu comes up with a black screen and doesn't start. Using the "Recovery" boot ...
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0answers
8 views

Network disconnect option grayed out

With the latest updates I've received for my Ubuntu 12.04 64-bit machine, I am no longer able to select the "Disconnect" option when I use the drop-down menu under the connectivity task tray icon. ...
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0answers
14 views

WARN util.NativeCodeLoader unable to load native-hadoop library for your platform

Error: WARN util.NativeCodeLoader unable to load native-hadoop library for your platform ===========================================================================> Added the below lines to .bashrc ...
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0answers
15 views

How to install ubuntu on Sony Vaio SVE14A15FNH?

I have already installed Windows 7 on my Laptop and i wanted to install ubuntu as well but because of features like assistant manager . I don't know how to install it on my Sony Vaio Laptop without ...
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14 views

Communication between two PC via bluetooth

My problem is, that I try to get a connection between two PC with ubuntu. I'm programing in C/C++ and use the tuturial from Cubieboard. First step i did was the command: apt-get install bluez ...
0
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1answer
26 views

Ubuntu-14.04.2-desktop iso image

I try to download ubuntu-14.04.2 desktop from http://www.ubuntu.com/download/desktop But after whole downloading the iso image, when I getting to burn it to a CD or install on a bootable USB it says ...
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0answers
11 views

Copied CD only works in laptop

I have a few special MP3 tracks on my laptop. If I copy to a memory stick the music works well. I have tried to create an audio CD so that I can use it in my car. The CD is always rejected as error. ...
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0answers
9 views

x2go give a black screen

i have installed w2go it give a black screen i installed mate desktp and xrdp i found on x2go chose session type how to open mate desktop from command line to chose it like xfdesktop for xfce4 and ...
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0answers
13 views

moving from one vm to another

I tried to move my stuff from my vm machine on my laptop, to my vm on my desktop and it gives me the following error, is there any safe way of fixing this cheaply? The configuration file ...
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0answers
9 views

Since last update: Splash broken

fellow Ubuntu Community! I am facing an issue with the splash-bootup screen on my notebook. Since one of the last updates, the splash screen is no longer showing the Ubuntu-logo and the glowing dots, ...
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18 views

Whether to run updates or not

Background: I'd prefer to install 12.04.5 on an older laptop, as I discovered Version 14 doesn't support the video card in the laptop (an old Nvidia). So...I fire up the install from a burnt DVD, get ...
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0answers
13 views

Framebuffer driver commands not working

I was trying to do some tweaks in my Ubuntu terminal. I tried to show a BMP image using fbv. I was following this tutorial for that - I had a BMP image but using this command: fbv -d 1 /root/logo.bmp ...
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1answer
23 views

Not detecting any external devices

I've recently installed Ubuntu 12.04 it was working fine unless I messed up with a command. I change all user permissions(as they call ago permission in Ubuntu) by running command sudo chmod -R 777 /. ...
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0answers
13 views

see how much virtual memory is assigned to a process-bash

I have written a script which assigns virtual or "simulated" memory to a process that I have created. What I want to know is, how can I then list how much memory the process has? I want it to return ...
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0answers
12 views

Modifying the Login process [on hold]

I want to replace the Login process with a graphical one.. So on start i should get the graphical environment build in openGL.. Do I have to build a package first and then work around LightDM? Any ...
0
votes
1answer
17 views

Installing HHVM “The following packages have unmet dependencies”

Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created ...
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0answers
13 views

Ubuntu 14.04 runs on Virtualbox but not on PC

I once upgraded from Ubuntu 12.04 to Ubuntu 14.04 but it didn't started correctly(only black screen appeared). Then, I switched to terminal mode by pressing Ctrl+Alt+F1 and installed proprietary ...
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0answers
12 views

Ubuntu fails to boot after modifying GRUB entries

Ubuntu was working fine until I followed this answer in order to boot Windows 8 without having to go into BIOS and enable the secure boot control option. Now it just hangs on a purple screen after I ...
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0answers
7 views

Wake-On-LAN (WOL) not working if hibernating for a longer time

I am using pm-hibernate to set my 12.04 server to power saving mode. If it is woken up using Wake-On-LAN after a short time (e.g. 10 minutes), everything works OK. But if I try to WOL the server ...
2
votes
1answer
29 views

Screen rendering problem on Ubuntu 12.04 with Intel video card

I recently installed Ubuntu 12.04 on an old Sony laptop and I've had a problem I've never seen before. The side bar menu text, the dropdown menu text and sometimes the background image weren't ...
0
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2answers
40 views

Would like to sample 14.04 before committing to it [duplicate]

Would like to sample Ubuntu 14.04 before committing to it. Presently running Ubuntu 12.04. Have burned a DVD with Ubuntu 14.04. How can I run from this DVD?
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vote
1answer
64 views

Is it possible to run stress at the same time as vmstat/iostat etc?

I have written two scripts-one to stress the system and one to run vmstat etc. I am able to get the file outputs for vmstat etc but am not able to get the ones for stress as it tells me that the file ...
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0answers
14 views

Accessing my Server over the Public Internet

I have installed apache couchDB on my server and ran the following command : HOST="http://commcarehq:commcarehq@127.0.0.1:5984" curl -X PUT $HOST/commcarehq which was succesfull but when I run ...
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votes
0answers
8 views

Is the Dell XPS 8500 Compatible with the latest version of Ubuntu? [duplicate]

Hello i am new Ubuntu user and i need some information.I would like to know if the Dell XPS 8500 hardware is compatible with the latest version of Ubuntu? I also need assistance with how to create a ...
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2answers
24 views

How to get the list of all installed softwares and uninstall the ones which user wants(like add/remove programs in Windows) in Ubuntu 12.04 LTS?

I'm using Ubuntu 12.04 LTS 64-bits OS on my machine. Previously I was using Windows on my machine. Now in Windows, in Control Panel there is one option Add/Remove Programs which lists all the ...
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28 views

[[Solved]] Ubutu 12.04 new installation shut down problem

I have installed Ubuntu 12.04 on my new laptop DELL Inspiron 5743 with preinstall Ubuntu 12,04 because I want to have dual boot with Windows 7. First with Gparted I made 4 partitions and first ...
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0answers
19 views

Ubuntu 12.04 Waiting for Network Configuration, But System Works [on hold]

On boot, the Ubuntu boot GUI hangs on "Waiting for Network Configuration" indefinitely instead of the normal 60 seconds or so. If we run the boot verbosely by editing /etc/default/grub it goes to ...
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0answers
24 views

Why is my kernel not upgraded to the latest version? [duplicate]

My server runs Ubuntu 12.04.5 LTS. I try to keep it up to date as possible by doing sudo apt-get update && sudo apt-get upgrade regularly. So far I was assuming that this would update the ...
0
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1answer
39 views

Ubuntu 12.04 In tray Icon -> “Edit Connections…” not clickable

I am use ubuntu 12.04 with gnome-panel, I press network tray icon then Open following small menu, Last "Edit Connections..." not clickable how can I edit my wired and wifi connection?
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0answers
19 views

What are the problems with installing MATE desktop environment in 12.04 LTS [on hold]

I am going install MATE 1.8 desktop environment to my 12.04 LTS version but before that I want to know about is there any problem after installing MATE desktop environment? Also, what is the file ...
1
vote
1answer
14 views

intalling htk on ubuntu 12.04 inside bin directory

I’m getting an error when trying to $ sudo make all the htk files during installation: (cd HTKLib && make HTKLib.a) \ || case "" in *k*) fail=yes;; *) exit 1;; esac; make[1]: ...
0
votes
1answer
26 views

How to install Git GUI on my local machine that runs on Ubuntu 12.04 LTS 64-bit OS? [duplicate]

I'm running Ubuntu 12.04 LTS 64-bit OS on my local machine. I want to setup/install Git GUI on this machine. Then I'm having one repository at GitLab that I need to make clone of on my machine, then I ...
0
votes
1answer
27 views

How to update from 12.04 LTS to 14.04 LTS in Terminal [duplicate]

I have a dual boot 12.04 LTS and windows 7, now i want to update from 12.04 LTS to 14.04 LTS, how to do this in terminal? and also how many MB of data it takes approximately? If any disturbance is ...
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0answers
8 views

ethernet not working on Dell with docking station Kubuntu 12.04

I installed Ubuntu 12.04 on a Dell Precision M70. I tried installing Ubuntu 14.04, but the desktop display was really screwed up. I had Ubuntu 12.04 working previously so I went back. The wireless ...
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0answers
40 views

Ubuntu Wifi connection works but no internet

I'm using Ubuntu 12.04.1 LTS. Whenever I start up Firefox it says "server not found" despite the fact that wifi connection seems to be established. I would appreciate if anyone can help — Gabriel ...
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0answers
48 views

Can't edit connections/connect/disconnet in Gnome NetworkManager applet

since a few days I'm seeing a weird behaviour of the NetworkManager-applet in Gnome. The "Edit Connections" line is greyed out, so I'm not able to call the nm-connection-editor. From the command ...
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0answers
38 views

How to make xrdp login identical to console logon?

I'm new to Linux and a client has asked me to use Ubuntu 12.04. I need to use xrdp because I cannot find space for another monitor and kbd etc and don't own a kvm. It is preferable for me anyway. I ...
0
votes
1answer
22 views

Problem coming while installing Ubuntu

I downloaded Ubuntu 14.04.2 LTS (32 Bit) iso file from ubuntu.com. Made a Bootable Pen Drive using Universal USB Installer & tried to install on my Desktop(Configuration: Intel Pentium 4 with ...
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0answers
15 views

Mount Ubuntu server directory onto local Ubuntu machine, access via terminal

I'm working locally on an Ubuntu 14.04 machine and I often need to access an Ubuntu 12.04 server. I would like to mount my home drive on the server as a directory on my local machine. It is ...
0
votes
1answer
66 views

Generic problem with networkmanager on Ubuntu 12.04 / elementaryOS [solved] [closed]

Hello together: Since some days I've got issues with the networkmanager under Ubuntu 12.04. To be concrete it is the nm-applet itself. I can connect via LAN or WLAN without problems, but some entries ...
3
votes
1answer
51 views

Help: “aptd” is maxing out my CPU?

I am running Ubuntu 12.04 and have a "aptd" process running as root (which I understand is correct) but eating 95% CPU (which is definitely not right). As per one of the answers here How to stop ...
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0answers
67 views

Ubuntu 14.04.1/2 installation: Unable to install the selected kernel

I am installing a new Ubuntu 14.04.1 on my Server (HP ProLiant DL360 G4) from an USB Stick. The installation runs until the step "Install the base system". Then I get this Message: Unable to install ...
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0answers
25 views

Virtualhost setup problem in ubuntu 12.04 [on hold]

When i enabled ssl mode, the apache2 and localhost are not working. After disabled ssl mode to working in apache2 and localhost. But i want to run the site with https. My virtualhost only http is ...
0
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0answers
28 views

unable to install google chrome on ubuntu 12.04 [duplicate]

i am new on ubuntu and was trying to install dropbox from software center it took long and mean while my computer got powered off and the i restarted my pc and went to software center it showed the ...
0
votes
1answer
28 views

Updating Ubuntu on Dell Latitude E7240 (factory install)

I have a Dell Latitude E7240 as my work machine. It came with Ubuntu 12.04 pre-installed. I would like to upgrade to a later distro but it is important that I don't end up witha buggy machine a s a ...
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0answers
27 views

Updating Ubuntu Server 12.04 LTS

when trying to do the latest update (24.02.2015) of Server 12.04 LTS, I've downloaded some 260 MB of updates, but receive the errors: Failed to fetch ...
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2answers
89 views

unable to click disconnect wifi on my ubuntu 12.04

i have a problem related with wireless network on my Ubuntu 12.04. as you can see, my wifi can connect to network, but when connected, the 'Disconnect' item on my wifi is disabled thus i can't click ...
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0answers
29 views

Need Solutions for chrome browser in ubuntu 12.04 [closed]

I am using cucumber automation tool for my profession. I need to check with the browser compatibility testing so i used codings in cucumber for chrome but i am getting the below mentioned error always ...
1
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0answers
15 views

fresh install of Ubuntu 12.04 server addition, error: Depends: liberror-perl but it is not installable [duplicate]

I just downloaded an iso of 64 bit Ubuntu 12.04 Server (ubuntu-12.04.5-server-amd64.iso) and installed in a VMware VM. After installation finished, I attempted to install git with sudo apt-get install ...
0
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0answers
12 views

Install of Privateer Gemini Gold (vega strike) on Ubuntu 14.04

I am trying to install Privateer gemini gold for ubuntu 14.04. The unpacking seemed to go well ans did the install, however when executing the start script I get this message ./privgold: error ...