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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Is ubuntu 3.13.0-24-generic same as ubuntu 13

I'm new to the Linux environment and I'm using a server it has as a kernel Linux Ubuntu 3.13.0-24-generic. I want to install same operating system in my desktop so please suggest me which version ...
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11 views

Ubuntu 12.04 LTS Desktop Doesn't Display Correctly

This is a fresh install. Upon start up I am able to move the mouse pointer around a black screen with a blinking text cursor in the top corner. If I switch to a terminal and then try to switch back to ...
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0answers
22 views

How to create a deb package when upstream developer has not a release a tarball

I want to create a deb package of https://github.com/manojgudi/sandhi. But I cannot find any tarball there. All the tutorials that I came across on the net assume that thier is an upstream tarball ...
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0answers
15 views

Crouton install

I run Ubuntu 12.04 which is recently updated. What media programs can I install? I have tried VLC but .deb files mostly tell me "corrupt". I run on a HP Chromebook 14.
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0answers
23 views

Google chrome breaks when updating from Ubuntu 12.04 to 14.04

After updating Ubuntu from 12.04 to 14.04 Google Chrome is not running. First i tried from launcher. Nothing happens. Then i tried using command line. google-chrome I get this ...
1
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0answers
12 views

Chrubuntu 12.04 Desktop Won't Load

I'm on a Lenovo X131e Chromebook. Upon start up I am able to move the mouse pointer around a black screen with a blinking text cursor in the top corner. If I switch to a terminal and then try to ...
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0answers
13 views

Set up skype using TOR

I would like to use Skype through the TOR network and I am not finding any help doing this in Ubuntu.
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0answers
16 views

Multi-touch on Asus X551C touchpad (Ubuntu 12.04)

I have a problem with installation of psmouse elantech-x551c dkms module on my Asus X551C laptop with Luna OS (built on Ubuntu 12.04). I'm using this instructions ...
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1answer
15 views

ubuntu upgrade crash

Every time I try to update my Ubuntu it says packages update failed and this came: upinstallArchives() failed: perl: warning: Setting locale failed. perl: warning: Please check that your locale ...
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0answers
8 views

ubuntu 12.04 post upgrade problems

After i updated my ubuntu i have been facing many a problems. Firstly everything is fine but my desktop is just not there no icons the left panel is there although no clicks work on desktop. Secondly ...
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0answers
11 views

Disk Partition using disk utility on ubuntu 12.04 [duplicate]

I have a Dell Laptop which is running Ubuntu12.04 Lts. The ubuntu was pre installed in the sysytem. It has a 1 tb harddisk capacity. I want to have a dual boot installation . I want to install ...
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0answers
18 views

How to get Wine 1.7 working on 12.04?

AFAIR, I have a history of Wine working on my Ubuntu 12.04 installation, though it was a long time ago. Anyways, recently I've tried to install Amazon's Kindle for PC and Jeskola Buzz, firstly on Wine ...
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0answers
22 views

Why is this zenity command not working?

zenity --warning --text="Error Occurred" --display=:0.0 I executed the above command it throwing error, Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key (zenity:10481): Gtk-WARNING **: ...
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0answers
7 views

Netem command for GE Model

Am using Netem commands to check network impairments, In this regard I would like to use Gillbert Elliot model to check the loss pattern. Some where I found a command like this, tc qdisc change dev ...
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0answers
24 views

Boot Failure 12.04

My machine won't boot, freezing mid-boot with a flashing caps lock, and booting in recovery mode I managed to get "Kernel panic -- not synching: Attempting to kill init! exitcode=0x00000007" I took ...
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0answers
38 views

Problems getting back onto Ubuntu

I run Ubuntu alongside Chrome OS. I logged out of Ubuntu because it needed to restart and now when I try to get back in, it will no longer let me. It says a file is not found. Below is exactly what it ...
1
vote
1answer
22 views

Allow users to set higher (lower?) nice levels

I want to allow users to set a nicelevel lower than 0 (and any nice level really) in my system. I'm testing by logging in again as a user of the affected user group after I set the change and trying: ...
0
votes
1answer
42 views

Can't download anything from the Ubuntu Software Center

I have been trying to download something from the Ubuntu Software Center and it keeps coming up with "Requires installation of untrusted packages", underneath it says "The action would require the ...
0
votes
1answer
47 views

How to open the Software-Center in the terminal?

I'm new at this Ubuntu stuff and I'm trying to get the software center but every time I put in the command in the terminal it is just saying package not found. I am 100% sure that I have been ...
0
votes
2answers
33 views

Failed in fetching updates/upgrade (Virtual Box)?

I'm running Ubuntu 12.04 Server (guest machine) on VirtualBox having Windows 7 as host machine. I tried to get updates through sudo apt-get update command but i end-up with the following error codes ...
0
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1answer
33 views

MTP support on Ubuntu 12.04 using Ubuntu 14.04 repositories

I have Ubuntu 12.04.5 LTS 32-bit installed on one of my laptops and Ubuntu 14.04.1 LTS 64-bit installed on the other. I think the latter version of Ubuntu has native MTP support as I did not install ...
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0answers
19 views

Ubuntu 12.04 server installation fails bootloader cannot be installed

I have been trying to install the server edition on a DELL Inspiron Laptop (1564) and it fails at the grub install boot loader step. Ubuntu 10.04 is installed without any problem though. I'm ...
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0answers
19 views

See information in my wifi hotspot [on hold]

I wanted to know how do I view information going through my wifi hotspot? Like if someone is searching in Google or something and I want to see those searches
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0answers
57 views

Ubuntu 14.04 stuck in login after upgrade

After upgrading from 12.04 to 14.04, I'm not able to login anymore (guest account doesn't work too); there's a loop (it goes back to the login). What should I do? I've already read Ubuntu gets stuck ...
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0answers
12 views

New session when remoting Ubuntu 12.04 from mac

I'm using Microsoft Remote Desktop to remotely access to my desktop with Ubuntu 12.04 (with xrdp installed) from my MacBook Pro, using the same username as in the desktop. I can successfully log in ...
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0answers
27 views

touchpad isn't working

I'm using Ubuntu 12.04. And suddenly from 2 days touchpad isn't working when I log in with my account. It works well with the guest appearance. Mouse and touchpad settings are normal.How do I make it ...
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0answers
21 views

graphic and sound problem with SONY VAIO VGN-FS980 UBUNTU 14.04 LTS

First Ubuntu was a little slow with the graphics so I decided find for new drivers but after installing the intel graphic installer, the graphics and the computer in general are faster but the cursor ...
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0answers
11 views

How do I install GNOME CD Master?

I used to use GNOME CD Master on 10.04 to split live audio tracks using 'track markers'. It did not split the main file, it could simply burn one long audio file as multiple tracks. It was a very ...
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0answers
35 views

help with uninstalling ubuntu 14.04 and reinstalling 12.04.03 lts

okay so i installed ubuntu 14.04 way back but wanted to uninstall it because battery drains very quickly.so i decided to reinstall the old 12.04.03 lts.so i formatted the the drive on which ubuntu was ...
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0answers
47 views

Upgrade from 12.04.05 to 14.04 (LTS) via terminal doesn't allow me to log in

I am a newbie user regarding Linux OS so please forgive me if I cannot explain some things correctly. I will try though to explain you in details what I tried to do and and what was the result. By ...
3
votes
1answer
28 views

How can I use Dropbox as a backup without syncing the backup to my harddrive?

I use Ubuntu 12.04 64 bit. I read this link: "How can I use DropBox as a simple backup?" which suggests to backup using deja-dup to the Dropbox folder. However, if I would do this, the backups will ...
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0answers
11 views

Sticky Notes in Ubuntu as of windows [duplicate]

Hi I need to know about a sticky notes application in ubuntu similar to that of windows which pops up every time I boot my system as if a start up application.
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0answers
14 views

cannot install ubuntu software center [duplicate]

I removed my Ubuntu software center. but I am not able to install it again. acer@acer-Aspire-E1-530:~$ sudo apt-get install synaptic software-center [sudo] password for acer: Reading package ...
0
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1answer
45 views

Ubuntu 12.04 no wlan0 interface

I installed Ubuntu 12.04 on an Acer e5-571-31KM. Dmesg and lspci output indicate a wireless Network adapter was found, but according to ifconfig there is no wlan0 interface. Unfortunately I have no ...
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1answer
19 views

ubuntu 12.04 lts netbook installation throught usb

I want to install ubuntu 12.04 lts on my asus disney netbook and i can not launch wubi.exe from my usb drive when the computer starts up. I have checked BIOS settings and it is all ok because I have ...
0
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0answers
12 views

Gnome-session-fall-back unity not working

I installed Ubuntu 12.04 in my old PC.But when I tried to change unity to gnome-session-fall-back,it is not working.When I login with gnome-session-fall-back unity I am only getting default Ubuntu ...
0
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1answer
32 views

Gray desktop after updating XFCE on Xubuntu

Lately, I've been trying to run multiple monitors on Xubuntu without having them cloned. On the internet, I found some instructions to do that which basically required me to add a PPA in order to ...
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0answers
25 views

dhcpd server not listening to second interface

I have a 12.04 server which is happily responding to dhcp requests on eth1 (172.16.1.1). Now I have set-up a second interface on eth2 (172.16.2.1). I can ping this interface all right and even ...
0
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0answers
36 views

Completely uninstall Nodejs, npm and node_modules

so my Node and npm settings are currently messed up beyond repair( or so I think). What I would like to do is to completely remove all of it and start from scratch. What I have done till now can be ...
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0answers
16 views

Ubuntu 12.04.5 slow keyboard

I installed Ubuntu 12.04.5 on my Asus laptop and I have a problem with my keyboard which is randomly slow and repeat some characters. So I looked for a solution, I found that I have to disable "Slow ...
1
vote
1answer
24 views

install opencv-2.4 in beagleboard zm rev c (12.04)

I'm running ubuntu-12.04-preinstalled-desktop-armhf+omap.img in my BBxm. I want to install opencv-2.4 for a software dependency, but apt-get install only gives me opencv-2.3. I want to avoid manual ...
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0answers
36 views

Ubuntu 12.04 Sudo apt-get update failing to fetch and unable to connect [closed]

Failed to fetch http://extras.ubuntu.com/ubuntu/dists/precise/main/binary-i386/Packages Unable to connect to 192.168.1.5:6588: W: Failed to fetch ...
0
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1answer
19 views

High CPU usage in the processes related to postgres in ubuntu 12.04

My Ubuntu server 12.04 hangs quite oftenly (say once in a day), after hard reboot it starts running normally. The server is Intel Xeon having 2 CPUs with 8GB RAM.There is high CPU usage in the ...
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1answer
24 views

Ubuntu 14.04LTS RDP client supporting Hebrew

I'm looking for an RDP client that will support Hebrew (which I added to my system already) Could I use the solution I found here for an Ubuntu server?
0
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1answer
24 views

I can't print pdf & text files

I can't print PDF & text files. I am using ubuntu 12.04. I am able print excel docs & HTML documents. Also Print test page is working. Please help me to resolve the issue.
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0answers
14 views

FCOE Interface Connectivity Issue

We are trying to initialize FCOE interface for EMC SAN (vnx7600) Connectivity using open FCOE utilis on Ubuntu 12.04.5 LTS with Broadcom (brcm 10gbe 4p 57840s-kbndc) network card. But we are able to ...
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0answers
6 views

Radeon HD 7770 Ubuntu 12.04 installation problem

I try to install ubuntu 12.04.5 but it always says "The system is running in low-graphic mode" after I clicked OK it says "Stand by one minute while the display restarts" but after waiting 5 minutes ...
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0answers
25 views

Ubuntu 12.04 in login loop as lightdm-session says upstart not found

I tried to install a package systemd (this replaces upstart in Utopic 14.10 and up). See my yesterday question How to Re Generate All Gnome Schemas for Ubuntu 12.04. The result was that it didn't ...
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0answers
16 views

Can't read permanent MAC address and adapter has no association?

I'm using a Rosewill RNX-n180ube USB wireless adapter on Ubuntu 12.04 64x. I've found two things to be strange that I want to fix. To start, when I put the connection down to use mac changer I get ...
0
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1answer
21 views

error opening display after lightdm stop

I'm trying to install CUDA and following these instructions. Eventually I get to a point where I need to run: sudo service lightdm stop At that point the GUI shuts down but instead of a terminal ...