Ubuntu 12.04 (aka Precise Pangolin), is the sixteenth release(version) of Ubuntu from Canonical.

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Upgrade to PHP 5.3.23 on Ubuntu 12.04

I want to use Zend Framework 2. I have installed the ZendSkeleton Application. When I try to install Framework, I get the following error: #> php composer.phar install Warning: This development build ...
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Aftermath of Rooted Server

My Ubuntu Linux server is potentially rooted after the HeartBleed Bug. I'm deleting my old server and creating a new one. I have a feeling that the files on the original server are all plagued. Now, ...
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Konsole Colour Scheme

I use konsole 2.8.5 on Ubuntu 12.04 32-bit. I wish to make some changes to the colour scheme. I would like to see the text before the $ symbol in a different colour, other than the regular text ...
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Apache2 SetEnv For Multiple VirtualHosts

I am looking to use a single declaration of a SetEnv var in my apache2.conf file & have that variable used by all the virtualhosts I currently have virtualhost-specific vars set up, but would ...
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Ubuntu 12.04 suddenly cannot connect to WPA2/WPA Personal protected connection. Windows 7 can

I have a laptop with Windows 7 and Ubuntu 12.04. I have a Cisco E1200 and when I set it up, it created 2 SSIDs. Let's name them: MyConnection (WPA/WPA2 personal), and MyConnection-Guest (no ...
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This computer currently has no detected operating systems

I am new to ubuntu 14.04 and I am attempting to install it on my laptop (Acer Aspire V3/772G-Intel) which already has Windows 7 Ultimate x64. I currently have two partitions on my HDD and I was ...
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Ubuntu 12.04 error message E: dpkg was interrupted

In Ubuntu 12.04 I got an error message saying: E: dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem. After I ran that command, nothing happened and the ...
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Network Issues using Ubuntu 12.04

I recently installed Ubuntu 12.04 on my HP Chromebook 14, which now allows me to switch back and forth between Chrome OS and Ubuntu. I had no issues browsing in Ubuntu a few days ago. This morning, ...
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Grub menu not showing for Ubuntu 12.04

This is the first time I installed Ubuntu(v12.04). I have a HP laptop pre installed with Windows 8. I installed it alongside Windows and the installation was successful. But after the customary ...
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Running Gitlab with Ubuntu Server on a fanless / low wattage pc

I am looking for a small fanless pc to run Gitlab with Ubuntu Server. Which brand and model pc would you recommend? Will the upcomming fanless Zotac Zbox C Series be an option? Or will the Intel NUC ...
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Installing Dell v313 printer/scanner on Ubuntu 12.04

I've been searching for hours now, trying to find a working driver for a Dell 313 printer/scanner (v310 - 510 series) on Ubuntu 12.04. But I can't seem to find a working one. I really need this to ...
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364 views

HiDPI mode on Windows or Linux

OS X has a very nice looking HiDPI mode where the effective screen resolution is only the half of the monitor resolution, but with very smooth looking fonts. Is something like that also available for ...
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Where can I find the MIB list for my computer (Ubuntu 12.04)?

I want to play around with snmp traps on my computer, but need the MIB list for that (I guess). So where can I find it on a Ubuntu 12.04 system?
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Keyboard intermittently stops working on Ubuntu

I am running Ubuntu 12.04.4 LTS on my desktop and my keyboard will occasionally stop responding for a few seconds. It immediately begins about a second or so afterwards, so nothing freezes. Just now I ...
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Preventing XBMC from shutting down

I have an ubuntu server with XBMC installed and the server connected to a TV via an HDMI cable. To launch XBMC I am running the command: sudo init xbmc By using ssh to remote to the server and ...
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953 views

Redmine on Apache / Ubuntu

I cannot for the life of me get Redmine to run. I'm not a Ruby programmer. I tried using apt-get, but the installer was failing so I opted to do it by hand from Redmine's source. When I try ...
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Default bluetooth device not allow to record from another device

I have already set the bluetooth device as default device for recording the audio. But I have add the another usb audio device for recording, the bluetooth device not allow the usb device to record ...
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How to partition hard disk for dual boot for Windows 7 and Ubuntu Linux

There are similar questions on this topic, but I could not find exact instructions for my case. I want dual boot system that supports Windows 7 64 bit and Ubuntu 12.04 LTS OS. I want one partition to ...
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201 views

Ubuntu/Nautilus - connect to server: is it possible to disable moving folders?

Sometimes I use Nautilus on Ubuntu to connect to a remote SSH server. I can browse folders easier and open and edit files remotely in my local editor. One thing I'm concerned about is accidentally ...
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Reboot on hardware freeze

OS: Ubuntu Desktop 12.04 How can I make sure that even if the kernel has a very low level, massive failure, the system will reboot? Or if that is impossible, what is the best freeze to reboot ...
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Stop screen dimming after 60 seconds - Ubuntu on a MacBook Air

I'm running Ubuntu 12.04 on a MacBook air - everything works fine, apart from the fact that the screen dims after 60 seconds of activity. Is there any way to stop this? My computer is on mains ...
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Qemu and KVM error in my system

Whenever I execute virsh version or qemu version I got this error qemu: symbol lookup error: qemu: undefined symbol: rbd_aio_discard I am unable to create the virtual machine in virtual machine ...
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Trying to move the MySQL data directory on Ubuntu 12.04

OS: Ubuntu 12.04 I am trying to move the mysql data directory and log files to separate mounts to make it easier to swap out drives when needed in the future. ##Moving the MySQL data directory sudo ...
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How to retrieve data from local disk C (cannot be mounted) using Ubuntu 12.04 live USB?

I have an Acer Aspire 4740 with Windows 7 Home Premium installed in it. This laptop has a local disk C of 90 GB (where Windows 7 is installed) and disk D 270 GB in it. Last week I suddenly ...
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Ubuntu Shortcut Menu opening spontaneously

About two days ago the shortcut menu started opening spontaneously and wont close for more than 2 seconds, making it impossible to type anything since most keys start working as shortcuts and others ...
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how to make external disk mounted executable?

I'm new to Linux and running on Ubuntu 12.04. I have a windows partition mounted to it but the problem is I can't run executable files (I can't use ./ on a file in that partition). How do I correct ...
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2 computers 1 wifi connection 1 ethernet connection bridge?

My computer setup is very strange not being able to ethernet directly to my network. I have 2 terminals(desktop computers) both running linux(ubuntu 12.04.04 server). I have attempted to use brctl ...
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Install VirtualBox on Ubuntu 12.04.1 (on [Samsung] Chromebook)

I have dual booted Ubuntu Linux 12.04.1 LTS on my Samsung Series 5 ChromeBook, and am trying to run/install Oracle VirtualBox (from the generic .run file downloaded from their website). However, every ...
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Automatic update to 3.1.0 beta (2014-03-28 r65330) on Ubuntu 12.04

I am re-asking this question on behalf of ECII who originally asked it on stackoverflow but which got shut down: ...
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How to upload photos in instagram and share it to foursquare from PC [migrated]

I am trying to find a way to upload a photo in instagram and share it to foursquare from my PC instead of my smartphone. I am able to do it individually somehow, but I want to do it just like I am ...
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36 views

How to make a Bootable CD from a HDD image

The title says the idea, i need to make my ubuntu server and all the modifications & instalations i do on it be imaged into a CD, with the idea, of course of use this CD to install the clone in ...
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Make .sh file executable

I have a .sh file which is not becoming an executable. I tried doing it in the properties but as soon I ticked the checkbox, the tick vanished in a second. I then tried sudo chmod +x filename.sh ...
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Connect two Guest OS's in VMWare WorkStation 10.0

I have installed Ubuntu 12.04 in VMWare WorkStation 10.0 and I want to connect and ping / ssh the another Ubuntu 12.04 which is installed in the same host OS in VMWare WorkStation 10.0 Is it ...
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Wired Connection Suddenly stopped working on ubuntu 12.04 after update

Here is the thing! am on day 5 of no wired internet connection. I have spent the last 4 days searching through every forum and Q&A sites, until i finally decided to post this, so I have done my ...
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two nics on ubuntu server cannot reach outside

I have two Nics on server: auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet static address 10.137.66.69 netmask 255.255.255.0 dns-nameservers 8.8.8.8 auto ...
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noip install on Ubuntu

I'm trying to install noip on Ubuntu 12.04.4, and I do not know the first thing about building/compiling software. The README file stated these exact words: HOW TO BUILD AN EXECUTABLE FOR YOUR ...
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Formating pendrive in Ubuntu

The pendrive contains a virus and I'm unable to format it due to write protection and I haven't enabled it. I searched the Internet to format it from terminal but it always failed with write ...
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Bridged Network: No IP address on Guest OS

What I want: I want a virtual machine guest running Ubuntu (on VirtualBox) for various web development test servers (running on different ports, e.g. Grunt.js is running on port 9000). I want to ...
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System time messed up after booting from Linux flash-drive

I had recently installed Edubuntu 12.04 LTS onto a flash drive and have started booting from it. Since then, every time I reboot my system after using Edubuntu, my Windows time is four hours later ...
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ubuntu laptop powers off without warning very soon after on battery

Problem: I have a laptop. It works very well on AC power, but on battery power, it powers off in a few minutes, if not seconds, without warning. I saw lots of similar problems not only from SU, but ...
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ssh passwordless, all is set, but connection timeout

I am trying to set up passwordless connection between two server, backup and prod. prod can connect passwordless without problem to backup, but if I try the opposite way, I just get timeout. prod$ ...
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Automated sudo and screen command

I would like to be able to launch a script in a separate screen command session as a separate user when I run a .sh script. Here is what I think it may be in the script: #I am also starting xampp ...
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How to add extra packages to Ubuntu install CD using kickstart

I used kickstart to automate Ubuntu12.04 alternate iso installation. I am able to automate the installation. Now I want to install some extra packages such as teamviewer during OS installation. But ...
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Windows doesn't boot, Ubuntu does

I needed more space on my Ubuntu partition so I shrunk my Windows 7 partition by 25GB and then went into GParted on a live USB so I could extend my Ubuntu partition. At the same time I deleted the ...
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2k views

Batch remove track number from music files at a time

I have around 600 mp3 song files in a folder. All the tracks have a number before their names. I want to remove the track-number from all the files. Ya I know I can rename those files and delete the ...
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Triple boot (OSX, Vista, Ubuntu 12.04): replace Ubuntu with CrunchBang

I'm probably not really a power user (I can read instructions) but my problem is pretty specific, so I figured it would fit here. I'm sorry if it doesn't. I managed to set up triple boot (OS X ...
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Cannot set 16:9 resolution on ubuntu 12.04 run in VirtualBox

I recently installed virtualbox. I tried to run ubuntu 10.04 and it worked fine in fullhd resolution. Then I installed Ubuntu 12.04 and now when I to setup up any fullhd resolution UI becomes very ...
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Can't start Byobu?

I can type this command byobu on the terminal and Byobu will start but when I click on the Gui icon it starts and closes fast. What I did before that is enable autolaunch and then disable it I thought ...
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Glitches after closing/opening laptop lid. T410p, NVIDIA

I've just installed Ubuntu 12.04 on a Lenovo T440p. I have an integrated Intel GPU, which works fine (until now), and another gpu (NVIDIA GeForce 730M) which I wanted to use instead. I installed the ...
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Need to rename many files on Ubuntu

I have around 1000 files named "Home Movie - 01 - First Birthday" and "Home Movie 02 01 12" I need to rename these to just "Home Movie". Is there any way to do this? Running Ubuntu 12.04 Thanks, ...