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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Apache2 installation failed on Ubuntu 12.04

Hi i am trying to install Apache2 server on my Ubuntu 12.04, but when i enter this command sudo apt-get install apache2 i am getting this error - Reading package lists... Done Building dependency ...
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About Licensing

I am going to start a cloud service providing start up company. For that I am going use Ubuntu server openstack software for implementation. For using commercially is it mandatory to get license for ...
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1answer
42 views

Completely removing mono

I've been trying to remove mono completely from my Ubuntu 12.04 installation. I have seen a few other posts with sudo apt-get purge mono-runtime and sudo apt-get purge mono-complete and sudo apt-get ...
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74 views

Can't upgrade to 14.04 from 12.04 - broken packages

I'm trying to upgrade from Ubuntu 12.04 to 14.04, but attempting to upgrade causes an unresolved problem to occur. I've spent several hours reading answers on forums but none of the suggested ...
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20 views

How to make video grid on ubuntu?

i am trying to make the video divide into 2 or 4 segments and each segment have a video that different from other segments. i 've tried openshot, but there is no such feature i can use to make it ...
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2answers
22 views

Upgrade to 12.04

After I upgrade,do I again need to configure wireless and Bluetooth?all the installed Software will be there or again I have to download and install?
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1answer
35 views

Broadcom wifi won't connect in room router is in but will in another room further away. Although sometimes does connect - but drops later

I'm unsure whether this is a driver problem or a wifi signal problem. Broadcom wifi won't connect in room router is in but will in another room further away N.B. Sometimes it will connect - but the ...
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19 views

Cursor blinking problem

There is cursor continuously blinking and right click does not work in my dell inspiron 3000 series laptop while I installed Ubuntu 12.04. How do I fix it?
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26 views

How to configure pptp VPN connection to connect to PPTP VPN server?

How can I install and configure a VPN connection in my local ubuntu 12.04, to connect to a VPN server using pptp?
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38 views

Configure DHCP on Ubuntu 12.04 to share internet to subnet

I'm well aware of the plethora of documentation on setting up NAT and a DHCP server in order to share internet to a LAN. Here are a few articles that I think are getting me close, however I still ...
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1answer
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Not able to add a repository in ubuntu 12.04 running on Oracle VM

I am running ubuntu 12.04 VM in my oracle virtual box with the configuration "Bridged Adapter" and when I am trying to add a repository, it gives me the following error. pycurl.error: ...
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25 views

Not detecting specific wireless network in Ubuntu 12.04?

I have Ubuntu 12.04 installed along with windows 8.1. I recently changed the wireless router at my home and following changes occured: Initially Ubuntu didn't detect my wireless network and but once ...
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2answers
34 views

Need live cd or usb of original 12.04

I need a copy of original desktop Ubuntu 12.04 32-bit live CD (or live USB). Not the alternative copy. Can I buy one or can someone give me step by step directions to make one. I have issues with an ...
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27 views

Compatible kernel to build for Ubuntu 12.04.LTS

I have Ubuntu 12.04.02 with kernel 3.13. I wanted to upgrade the kernel to 3.18 using the same Ubuntu 12.04.02. Is there a possibility to breaking something. I want to debug a driver by doing so? ...
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28 views

How to restore the default factory name of my device?

I had change my device name, and I would like to get back to default name that comes when I buy it. I know how to change the name by command-line, but is there a command to restore the device name to ...
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42 views

Missing usr/include/c++/4.7/i868-linux-gnu

I am using ubuntu 12.04 with c++ 4.6. I installed c++ 4.7 but it missing folder i868-linux-gnu. Anyone know why? and how to get it?
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1answer
21 views

Establishing compute node problem faced off

I am going to establish a compute node on a Ubuntu virtual machine. following these steps as written down: configure a compute node I am stuck on apt-get install nova-compute-kvm python-guestfs I ...
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27 views

Error while compiling kivy

[INFO ] Kivy v1.8.0 Purge log fired. Analysing... Purge finished ! [INFO ] [Logger ] Record log in /home/sulabh/.kivy/logs/kivy_15-07-02_2.txt [INFO ] ...
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1answer
29 views

relocation error [closed]

In my application I need to use these libraries.But I get this error.I am so new at linux and these issues so I don't understand anything.Do you have any idea about this problem? relocation error: ...
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1answer
49 views

(initramfs) Terminal - Instead of Ubuntu login screen

I've been using Ubuntu 12.04 LTS normally, but today when I turned my laptop on, and selected Ubuntu out of two options: Windows and Ubuntu, the following screen appeared: Here's snapshot of the ...
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1answer
23 views

Currently Running Programs not showing in gnome fallback panel

I have exactly the same problem with gnome fallback taskbar on ubuntu 12.04 as posted here, Currently running programs are not being displayed in taskbar but the solution mentioned there didn't work ...
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1answer
38 views

How to Create a seperate partition for home after accidentally installing ubuntu under single / partition

I have got a dual boot system here with a couple of partitions: Windows 7 OS partition Another partition for office data One partition for Ubuntu And ofcourse one 100Mb partition automade by ...
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playonlinux installation is not done

when I paste the code in terminal it asks me for password and then i'm unable to type in terminal window. So I am unable to proceed. Please verify. Thanks.
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13 views

Printing issue with canon pixma ip4300 and ubuntu 12.04

I have been bashing my head against the wall trying to get ubuntu 12.04 to print on the above printer as the colours are on the screen. I have managed to print colour photos by tweaking the colour ...
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9 views

sound is not coming both in headphones and speakers in ubuntu 12.04

ubuntu 12.04 i was updated the software after that sound is not coming from speakers but my head phones are working. later i made some changes by searching in the net and i executed some commands the ...
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0answers
32 views

Ubuntu 12.04 live USB just wiped my main install's /home for no apparent reason

As the title says, I've been trying to reinstall Ubuntu (it died and boot repair won't work), and while I'm checking things on my (very out of date, but it can't be helped as my internet's too slow to ...
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1answer
21 views

Is there any way to install Ubuntu12.04 on HP Gen9 server?

HP Gen9 server doesn't support Ubuntu12.04, it just support Ubuntu14.04, but I have needs to install Ubuntu12.04 on it. During the installation, I met raid driver issue, is there any workaround to ...
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2answers
196 views

Can i install pixiewps in ubuntu?

can i install pixiewps in Ubuntu? if yes, then can you please guide me through the steps? From what i have heard, it can only be used in Kali Linux. Is it true? Thanks a lot !
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26 views

Possible issues of installing OpenJDK 8 on Ubuntu 12

What are risks/possible issues of installing OpenJDK 8 from PPA (https://launchpad.net/~openjdk-r/+archive/ubuntu/ppa) on Ubuntu 12.04.5 LTS? I understand that OpenJDK 8 never will be in official ...
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1answer
34 views

partition problem as installing windows 7 or 8 after ubuntu?

I have Ubuntu already installed and I want to install Windows but it says "we couldn't create a new partition or locate an existing one" here is my partition table tell me what is wrong Any ...
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1answer
28 views

Ubuntu Server 12.04 and 14.04 LTS compatibilty and reason for upgrade

I have few servers running Ubuntu 12.04.5 LTS and now I will be expanding on few more, both of my dedicated server providers offer new Ubuntu releases, why should I install version 14? I do not need ...
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1answer
22 views

ubuntu is not booting it directly goes to windows 8

I have hp laptop 15 r248 tu I had already installed Windows 8 and recently I decided to install "Ubuntu studio 12.0". I burnt the iso image to a DVD and I deleted the F drive partition out of 4 ...
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37 views

After upgrading from 12.04 to 14.04, my wifi is not working

I have a HP 1000 Notebook pc with Intel i3 and 4gb of RAM. My pc came with Ubuntu 12.04. After about a year, Ubuntu sent me a message to upgrade it to 14.04 and I did. The problem is that after the ...
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14 views

Dulicated hardware error

Ubuntu 14.04 works ok, but I get this error line in boot.log file: [0.086280][Firmware Warn]:HEST:Duplicated hardware error source ID:9 I just want to know what it means?
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28 views

Cursor is not moving in my ubuntu 12.04 (dual boot system)

I have installed ubuntu 12.04 alongside windows 7 using wubi software. During booting when I click on ubuntu, I can't see my user account, instead it is asking for password for Guest account. and ...
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1answer
23 views

Error: ‘is_same’ is not a member of ‘std’ when build c++ project in ubuntu?

I have a small project and i get an error ‘is_same’ is not a member of ‘std’ when building. this is some code: template <class T> T* UcmExportFactory::Unwrap (T* ptr) { Utils::IUcmWrapper* ...
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49 views

Remote upgrade from 12.04 to 14.04 over xrdp

I have a remote server that I very foolishly tried today to upgrade from 12.04 to 14.04 using the GUI over xrdp. I've discovered that xrdp doesn't work with 14.04 unless you install an alternative ...
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21 views

How can I sync a folder on my Desktop (Ubuntu 12.04) into a folder on a server in my network?

How can I sync a folder on my Desktop (Ubuntu 12.04) into a folder on a server in my network which requires a password for authentication and being connected via port 714. How can I include the ...
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29 views

Internet stops working every 30 seconds on Ubuntu 12.04?

I connect to my wifi on ubuntu.It gets connected and works for 30 seconds or so.Then suddenly it stops working(wifi shows connected).Then I have to disconnect the wifi and connect it again.Again it ...
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18 views

libapache2-mod-php5 : Depends: php5-common [duplicate]

I have tried to upgrade my apache2.2 to apache2.4 and php5.3 to php5.5 on my Ubuntu 12.04. For php5.5 I have used those commands below (I dont remember which PPA i used for apache upgrade) : ...
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2answers
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How can I install Okular on Ubuntu 12.04 without super user access?

I'm at university and would like to put some annotations in a PDF. Unfortunately, only Evince is installed, but that doesn't allow the creation of annotations. I'd like to install Okular, but don't ...
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1answer
40 views

Localized libre-office in Ubuntu

When I boot from Ubuntu live CD, I can choose "Marathi" language. But firefox and libreoffice User Interface is still in English. How do I translate the menu options? Update: Here is how to set ...
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44 views

Cannot open shared object file:Error 62

Somehow my packages got broken while re-installing firefox. So I tried to do following sudo apt-get clean sudo apt-get autoclean I am getting following error and tried to install in different ...
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2answers
27 views

No wifi on HP Pavilion DV7 with Ubuntu 12,04 [duplicate]

I recently updated to 14.04 but I found a whole lot of problems and decided to revert my changes with a clean install of 12.04. I didn't have any problems with the wifi before but now I can't seem to ...
0
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1answer
63 views

mono 3.2.8 (or 3.4) installation on ubuntu 12.04 help needed

I'm new in Linux world I tried to install mono 3.2.8 and 3.4 on Ubuntu 12.04 but had no success. When I use apt-get command to install mono I get an older version of mono. Can someone direct me ...
2
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1answer
40 views

error while booting off imac

I have some problems while trying to boot from my iMac 2007 Specs: 20" 2GHz Core 2 Duo 4gb ram 128mib gpu1 https://drive.google.com/file/d/0BxpSSIf6jydvN2dSQ2NWaGFmMWc/view?usp=sharing
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1answer
34 views

Displays do not extend

I have two monitors connected to my computer, one on the VGA and other on the HDMI output. But I am not able to extend these displays. Both monitors show the same thing. When I go to display settings, ...
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1answer
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ltsp-server-standalone uninstallable on 12,04

I did a normal install of Ubuntu 12.04 using the Alt ISO. When I try to install ltsp-server-standalone I get: ltsp@ubuntu32:~$ sudo apt-get install ltsp-server-standalone Reading package lists... ...
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2answers
41 views

How to make bootable ubuntu from installed pc?

I already posted to this question in stack exchange but this is suitable to Ubuntu . That's why I asking here again. I don't know this is a right question . But I want to know whether can I make a ...
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How to hibernate from a non-privileged user?

According to How to use sudo from a standard user? and comments there, I prefer working as a standard user and my Ubuntu 12.04 apparently has no possibility to hibernate such a work directly. A ...