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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How can I delete my older versions of Ubuntu? [duplicate]

Possible Duplicate: Is there a way to remove/hide old kernel versions? I'm running from a low disk space two Ubuntu versions. I've installed Ubuntu 12.04 in a 6 GB disk partition, but after ...
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1answer
223 views

clicking on link opens blank firefox window

i'm using firefox 14. When i click a link outside the browser it opens a new firefox window showing google.com(My home page). I have tried setting into xdg-settings set default-web-browser ...
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2answers
989 views

WMP600N keeps disconnecting

I recently upgraded my aging 802.11b wireless card to a WMP600N. I bought this as I had read that it worked with Linux. It did indeed work out of the box but the problem is that it stops working ...
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1answer
98 views

I need help on starting up 12.04 on my computer

I have just downloaded 12.04 Windows installer. I managed to boot up 12.04 once but it seems like, after I shutdown the computer, I can no longer access 12.04. When I boot the computer, it prompts ...
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2answers
8k views

Specific short battery life problem with Sony VAIO laptop

(I'm using Ubuntu 12.04 LTS 64 Bit) I have some problems with my laptop's (Sony VAIO VPC-F22S1E) battery . It's fullly charging about 3-4 hours (while using) and 2-3 hours (when shutdowned) . And ...
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0answers
67 views

How to change login wallpaper? [duplicate]

Possible Duplicate: How do I change the wallpaper in LightDM? So, say my wallpaper is a picture of my family or something, or a picture of a flower. But, when I log in, I don't want my ...
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2answers
160 views

I have downloaded 12.04 but I cannot install it. How to do it?

I have downloaded 12.04. I am using Windows XP and I want to install Ubuntu in XP, but the problem is I am not able to start the Ubuntu installation process. I downloaded Ubuntu from ubuntu.com only. ...
2
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2answers
504 views

File Permissions

Some years/versions ago I found a script that took the Directory group/permissions of the current folder for NEW files Sub-Folders Currently when I import Photographs into 12.04 using Shotwell, I ...
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1answer
3k views

HUAWEI EC122 modem recognized but not connecting in Ubuntu 12.04 [duplicate]

First time trying to use any OS other than Windows, really looking forward to learning more... buuut... am in the process of installing Ubuntu on my Acer netbook, and in the installation need to have ...
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1answer
1k views

Close, minimize and maximize buttons randomly moved sides

I turned my Ubuntu on this morning and for no reason the close, max and min buttons moved from the left side of the window to the right !!! I don't know why but this happened to every theme (which is ...
0
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1answer
241 views

Music not in sequential order with Banshee

I was looking in to Banshee Media Player as a all in one music / video player, and in general it works great (even HD films), except for one very annoying thing my music is not listed by track number ...
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2answers
7k views

Installing libwww-perl on Ubuntu 12.04,SE

I have an Ubuntu 12.04 server edition which I ssh into. I am running Perl scripts on this server but it fails when I load 'use LWP::UserAgent;' with error message: Can't locate LWP/UserAgent.pm in ...
2
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1answer
419 views

Radeon HD5670 hangs after login

Thanks in advance for your advices. I installed, Ubuntu 12.04 today, on my PC with a Radeon hd5670 graphics card. The first error I encountered, (just like the first time Unity came out - after witch ...
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0answers
24 views

wireless doesnt work on a broadcom bcm4312 for HP/Compaq laptop [duplicate]

Possible Duplicate: Wireless doesn't work on a Broadcom BCM4312 I have BCM4312 in Compaq Presario V3033AU laptop and installed Ubuntu 12.04 (Kernel 3.5.0-10-generic) as dual boot along ...
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2answers
222 views

Launcher tooltip occasionally goes missing

The tooltip that appears when you mouseover applications in the launcher sometimes goes missing or doesn't show the application name correctly. Is it possible to repair this problem? This is the ...
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4answers
8k views

Eclipse does not want to use openjdk-7

I am on a new installation of Ubuntu. I install all the updates, and then restart. I then install openjdk-7-jdk from apt, then I restart. Then I install eclipse-platform, eclipse-jdt, and eclipse-cdt. ...
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1answer
2k views

System requirements for Ubuntu 12.04.1 32bit? [duplicate]

Possible Duplicate: What are the minimum system requirements for 12.04 LTS? My PC is running windows 7 [32bit] and I was wondering if my system will support the latest Ubuntu. My System ...
3
votes
1answer
436 views

Can't install Ubuntu alongside Windows 7 because it says I have multiple operating systems

I am completely new to Ubuntu but am looking forward to giving it a shot. I downloaded 12.04 64-bit and burned it to a DVD. Booted my laptop from the DVD and tried to install it alongside Windows 7 ...
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0answers
21 views

Wireless issues in 12.04 with Ralink RT3060 card [duplicate]

Possible Duplicate: How do I get a Ralink RT3060 wireless card working? I have a fresh install of Ubuntu 12.04 32 bit on a desktop with an Airlink 101 AWLH5075 PCI wireless card(I think the ...
2
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1answer
994 views

Monitor and Ubuntu screen resolution don't match

Few days ago I manage to have 1366x768 resolution option in my Ubuntu 12.04 (nvidia x driver), but the screen (fiscal) and the option resolution in the system settings under monitor, doesn't match ...
3
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1answer
6k views

Open eclipse juno with error “No more handles …” in Ubuntu 12.04

Starting today, every time I open up the eclipse, I got a message box with title "Problem Occured" pops up saying: No more handles [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)] possible args: ...
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1answer
747 views

No Sound detected in Ubuntu 12.04

After executing lspci, this is the output: 00:00.0 Host bridge: Intel Corporation 82X38/X48 Express DRAM Controller (rev 01) 00:01.0 PCI bridge: Intel Corporation 82X38/X48 Express Host-Primary PCI ...
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3answers
7k views

Bluetooth headset A2DP works, HSP/HFP not (no sound/no mic)

My Philips SBH9001 headset pairs fine using Ubuntu 12.04. In the audio settings it's properly detected as A2DP device and as HSP/HFP device. Hardware: Thinkpad X230, Ubuntu 12.04 64bit, Kernel ...
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0answers
295 views

What happened to my launcher icon size slider in Settings>Appearance and how can I get it back? [duplicate]

Possible Duplicate: How can I change the size of Unity 2D launcher icons? When I first installed 12.04 LTS, only a week ago I had access to at least two cool features: (1) the orange box ...
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0answers
76 views

Top bar and left bar disappeared after Compiz [duplicate]

Possible Duplicate: Unity doesn't load, no Launcher, no Dash appears I'm using Ubuntu 12.04 LTS 64 Bit. There is two Unity interface Ubuntu and Ubuntu 2D on login screen. I'm always ...
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2answers
1k views

How do I access my previous ubuntu disk when booted to usb key

When prompted about the upgrade to 12.04 I clicked yes. All went well until during the cleanup mode an error appeared in the terminal that said something like "too many errors were encountered." A ...
5
votes
1answer
815 views

Which Java should I install?

I've seen many articles about HOW to install Java. My question is WHICH one should I install for Java development? OpenJDK 6, OpenJDK 7, Oracle Java 6, or Oracle Java 7? Some sites tell me to install ...
2
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3answers
17k views

What is the best downloading program for ubuntu? [duplicate]

Possible Duplicate: Good Download Manager for Ubuntu I want to know the best downloading program for ubuntu, like IDM(Internet Download Manager) on windows and have the features of IDM .
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1answer
242 views

No HUD on desktop on new Ubuntu installation

So I installed Ubuntu 12.04 and I have no HUD. I was able to bring up Firefox only from my settings menu by clicking on a link for more information on cloud. Where is my HUD? I have no access to my ...
2
votes
1answer
3k views

How can I pair up wiimote plus to my Ubuntu 12.04 machine?

It keeps asking for the PIN, and the option of connecting a device without PIN is not added to Ubuntu for some reason. I know there are things like wiican, but the package is not available for some ...
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4answers
4k views

Do I need any drivers?

I am new to Ubuntu so I have some doubts regarding Ubuntu. My system is Dell Inspiron N4010 with 3GB RAM and preloaded with Windows 64 bit. I would like to install Ubuntu 12.04 LTS. So I downloaded ...
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1answer
389 views

Is it possible to use onboard graphics for Ubuntu and dedicated card for Windows?

I'm having lots of problems with my ATI Radeon HD5670 card on Ubuntu 12.04 LTS. I've tried all the possible drivers and they were all giving me frequent freezes and slowdowns which is not at all ...
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1answer
328 views

My window 7 works slow when i have installed ubuntu on my laptop [closed]

My Laptop configurations is as follows: Core i5 2.27GHz (M430) 500GB Hard Drive Integrated Graphics(NO graphic card) 4GB Memory (RAM) I am running Ubuntu 12.04, in dual-boot mode.
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0answers
247 views

How to smooth subtitle fonts in SMPlayer?

How to smooth subtitle fonts in SMPlayer in Ubuntu 12.04. I prefer a solution for SMplayer. When the movie is playing subtitle fonts are blurry and pixelized.
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2answers
3k views

mongod fails to start with error: mongod: symbol lookup error: mongod: undefined symbol: _ZN7pcrecpp2RE4InitEPKcPKNS_10RE_OptionsE

I am trying to start mongod but I get $ mongod mongod --help for help and startup options mongod: symbol lookup error: mongod: undefined symbol: _ZN7pcrecpp2RE4InitEPKcPKNS_10RE_OptionsE Searching ...
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1answer
1k views

Installed app doesn't show on installed applications lens (Ubuntu 12.04 dash)

Recently, I installed the software sources app on my 12.04 LTS but it doesn't show on the installed applications (applications lens). It shows on /usr/share/applications. What needs to be done so that ...
2
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1answer
46 views

are ubuntu specific packages capable of installing on lubuntu?

I want to switch to lubuntu 64 bit. Initially i had ubuntu 64 bit. I have saved all the packages in /var/cache/apt/archive; My question is that can I use the same packages for lubuntu 64 bit and ...
1
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1answer
142 views

Monitor Black after Update today 12.04 [duplicate]

Possible Duplicate: My computer boots to a black screen, what options do I have to fix it? Today after installing all available updates, I restarted my PC and my monitor won't display ...
3
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2answers
5k views

How do you run XBMC on nvidia dual screen and stop it from taking over the keyboard and mouse?

I have set up dual screen under Ubuntu 12.04. I have a GeForce 8500 GT and have used the nVidia control panel to set up dual screen in "Separate screen mode". Here's the resulting xorg.conf: # ...
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0answers
73 views

How can I use classic menu in Ubuntu 12.04? [duplicate]

Possible Duplicate: How to revert to GNOME Classic? I recently installed Ubuntu 12.04, and it's with Gnome 3 and does not have classic menu like 10.04. Is there any way to have classic menu ...
1
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1answer
383 views

gimp 2.8 cannot edit pdf file

I have Ubuntu 12.04 and gimp2.8 installed. It is working fine, but gimp2.8 cannot edit any pdf file (unknown file type). This pdf files can be edited with gimp 2.6. I have installed 2.8 from the ...
1
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1answer
520 views

Why Ubuntu 12.04 is shipped with Libre Office? [duplicate]

Possible Duplicate: What office suite will be used in 11.04? Ubuntu 12.04 is shipped with Libre Office and before that all versions 10, 9, 8 were shipped with Open Office. If Libre Office ...
0
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1answer
2k views

Where can I get the hash for 12.04.1 ISO? [duplicate]

Possible Duplicate: Where to find the md5sums of Ubuntu ISO images? Where can I get the hash for 12.04.1 ISO? Is it the same for 12.04? I can't find it.
3
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0answers
864 views

Dell Vostro 1510 can't connect using wired connection

I recently dual-booted my system with Windows 7 and 12.04. I can't access Internet through wired connection, in spite of LAN cable in the socket. It says network cable unplugged, but I can access ...
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2answers
4k views

How do I install Powertop 2.1 in 12.04?

I have installed Powertop from the Ubuntu Software Center and just realized that a new version is available. However this new version is not yet available in the Ubuntu Software Center. How do I then ...
6
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2answers
5k views

Why does integrity check fail for the 12.04.1 Alternate ISO?

I have followed various recommendations from the Ubuntu Documentation to create a bootable Ubuntu USB flash drive using the 12.04.1 Alternate install ISO-file for 64-bit PC. But the integrity test of ...
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1answer
2k views

12.04 Wi-Fi not working correctly with Intel Pro/Wireless 3945ABG

This is a very strange problem. The only time the Wi-Fi works is when I have the wired connection connected. I have a Dell 6400/e1505 with the Broadcom BCM 4401-B0 internal NIC, and the Intel ...
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0answers
1k views

How to pinch zoom in 12.04 using (magic) trackpad

I use the magic trackpad on my desktop, and my laptop has a synaptic trackpad. Both machines run on Xubuntu 12.04, and vertical/horizontal two-fingers scrolling work out of box, but I cannot pinch ...
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1answer
708 views

Lexmark pro205 printer

I'm trying to setup up my printer but when I search for the make and model for my Lemark Pro205 it's not showing up. I tried to do it from the terminal but no luck either. Can you please assist me?
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1answer
311 views

LAN port suddenly stopped working

I have Ubuntu 12.04. My LAN port was working well and good till yesterday when I shut down my system. When I wanted to use my laptop today the wired network was not being detected. When the port works ...