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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Unable to enable wireless on a Vostro 2520

I have a Vostro 2520 and not sure how to enable wireless on my machine. The details are given below, would appreciate any pointers to resolving this issue. lsmod returns Module Size ...
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3 views

Is it possible to use empathy in new facebook video chat?

guys. Now, the facebook doesn't requires to install any plug-in to do video calls. So, with this new functionality, is it possible to use the video call with a facebook account in Empathy now?
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1answer
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Enable SNMP on Ubuntu 12.04 to communicate with Windows Server

I have the newest release of Ubuntu 12.04 and Windows Server 2008 R2. On the Windows Server I have a device management agent which keeps track of all the devices in the local area network as well as ...
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1answer
3k views

How to get NetExtender VPN client on Ubuntu 13.04 working?

I've got a Ubuntu 13.04 desktop and I need to connect to a Sonicwall VPN appliance using NetExtender. TL,DR, the VPN connects fine, but then I can't reach any internet or LAN websites. Details: ...
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3answers
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Windows 7 + Ubuntu 12.04 + Invalid EFI file path + Boot repair + Grub many entries

I've a ASUS N56VZ with Intel Core i7 - 3610QM, with Win 7 Home Premium x64 pre-installed. This computer come with EFI instead of the traditional BIOS. When I bought it, I had 3 visible partitions. C ...
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0answers
9 views

Does sleep mode limit CPU performance?

I have looked around but couldn't find a definite answer to whether or not sleep/suspend mode affects CPU performance in Ubuntu/Debian. Is there any impact on performance while running in ...
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3answers
5k views

Not able to configure Reliance Netconnect USB dongle with Ubuntu 12.04 LTS

I've a Netconnect USB dongle which is I am not able to use with Ubuntu 12.04 LTS. I am noob lsusb Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID ...
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2answers
8k views

How do I set album artwork?

My music goes back and forth from iTunes to Rhythmbox via Dropbox. All of my songs have their artwork showing in iTunes but some don't when I'm back in Ubuntu. I don't know how to set the artwork in ...
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19 views

Laptop keeps shutting down suddenly

I have Ubuntu 12 32 bits installed on my Emachines E728, and everytime I turn it in on and start using it it shuts down suddenly without a warning. I thought it's a heat problem but it seems like it's ...
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1answer
5k views

Cannot see shared folder in /mnt/hgfs

I am trying to share a folder between Lubuntu 13.04 (in VMware player) and Windows 7 64 bit. I followed a tutorial till step 16. I typed a command and saw nothing. I also went into the /mnt/hgfs ...
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1answer
810 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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3answers
16k views

Problem with Ubuntu Software Center--can't install anything

About 3 weeks ago I downloaded Ubuntu 12.04 and I've been running it since then. Initially everything worked great, but about 10 days ago the Ubuntu Software Center quit working (I previously used it ...
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0answers
11 views

UBUNTU 12.0.4 LTS freezes on wireless occassionaly

This happens only when I connect to wifi, the system freezes and would not respond at all (ctrl+alt+f7 also does not work). Restarting the system is the only option. But the annoying thing is even if ...
0
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1answer
4 views

gridengine-qmon package missing context help

I upgraded to Precise and installed gridengine. The qmon GUI administrative tool still has the ancient X11 style interface from Sun Grid Engine, but when I click a Help button the "Context Help" popup ...
0
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2answers
32 views

How to fix problematic Ubuntu ppa configuration?

When I do sudo apt-get update I get following errors: Err http://archive.ubuntu.com raring/main amd64 Packages 404 Not Found [IP: 91.189.91.23 ...
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0answers
10 views

The system is running in low graphics mode 12.04 LTS [duplicate]

I'm running an old CES mainboard w/ 1 gig ram and an AMD Athlon 1700 processor, WD 160 GB HD. I have the board drivers on disk. I'm completely new to Ubuntu and don't know what to do at this point. ...
3
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1answer
3k views

How to install MacBuntu on an Ubuntu minimal install?

I've tried going for Cinnamon install however the process failed. Discussion here. I want to try a different approach. Thus my question is, how do I install MacBuntu or MAC-4-Lin right onto a Ubuntu ...
0
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1answer
3k views

Ubuntu Server 12.04: Bad archive mirror

I get stucked when installing Ubuntu Server 12.04 on my laptop. When it comes to "Choose a mirror of the Ubuntu archive", I get 'bad archive mirror' error. I've tried many times with other options ...
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1answer
17 views

Ubuntu Network Error (Ubuntu 12.04)

We run a 1000BaseT, full duplex network, however we use auto-negotiate to ensure that minimal errors occur. A few days ago, all Ubuntu servers started having an extremely slow upload (to the outside ...
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3answers
4k views

How to create a service on Ubuntu Upstart

I have a Java executable program that I can run by typing java -jar abc.jar in terminal. How can I run it as a service? I want to run it as a service like by typing service abc start.
9
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1answer
2k views

Tata Docomo Photon 3g not working on 12.04 LTS

I recently upgraded from Tata Photon+ to Tata Docomo Photon 3G, however Ubuntu is not recognizing the device itself. I tried manually adding the device in Mobile Broadband section, using different ...
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4answers
9k views

Alt+Tab doesn't work when Citrix is in full screen

I am using 12.04 and in my work we connect to a Citrix XenDesktop. I've installed Citrix Receiver, using this link and it all works perfectly. But, I have a problem. Alt+Tab doesn't work in full ...
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1answer
54 views

How to view RGB 565 format image on ubuntu

Is there any tool on ubuntu to view RGB 565 format image? If yes, can you please tell me how to install it?
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1answer
3k views

How do I install HP DeskJet Ink Advantage 2510 All-in-One Series?

Ubuntu 12.04 has the version 3.12.2-1ubuntu3.1 and http://sourceforge.net/news/index.php?group_id=149981&limit=5&offset=5 says that HP DeskJet 2510 All-in-One Series is supported in HPLIP ...
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2answers
6k views

“The volume boot has only 0 bytes disk space remaining”

After a recent update, I'm getting an alert saying: The volume boot has only 0 bytes disk space remaining But my computer has plenty of HD space free. Does anyone know how I resolve this. (If its ...
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2answers
5k views

I can't install libtiff on my 64-bit Ubuntu

When I try to install libtiff on my 64-bit Ubuntu, I get the following error: sudo apt-get install libtiff Reading package lists... Done Building dependency tree Reading state information... ...
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1answer
25 views

How to prevent specific IP addresses from even connecting to my dedicated server [duplicate]

I've been using this site for Ubuntu-related help for quite some time now, since I own two dedicated servers that run Ubuntu 12.04, which I run gameservers on. Recently, I discovered the wonders of ...
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5answers
20k views

Why is the /etc/hosts file not working?

I have been having problems with this for a while and have tried everything I know, so I figured it was finally time to ask for some help. Any edit I make to /etc/hosts just doesn't work. Example: ...
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3answers
6k views

How to install again Update Manager after uninstalling it

I tried asking many times on few Ubuntu forums how to deal with my non-responsive Update Manager, but all I was getting was the same stuff (run it from the terminal, run some lines, apt-get update ...
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3answers
5k views

Why does Ubuntu gets stuck on the loading screen?

I've been experiencing many problem lately since I fresh installed Ubuntu 12.04 LTS on my SONY VAIO VPCEH with Windows 7 previously installed. Sometimes when I try to boot Ubuntu, it gets stuck at ...
1
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1answer
21 views

My keyboard shortcut binding does not work with my script

I was trying to bind a keyboard shortcut to my script. I tried binding it to keyboard shortcut from System Settings>Keyboard>Shortcuts>Add Shortcut I added new shortcut and as mentioned in ...
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2answers
6k views

Having trouble installing Bradcom STA driver

I just installed Ubuntu and love it so much, its so fast now. But I have a problem connecting to the internet. I checked and saw I have to install the driver Broadcom STA wireless driver but every ...
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2answers
5k views

Geny Motion - trick to download the .ova files for Ubuntu 12.04 (old links are not working)

I'm using the Ubuntu 12.04 LTS version . I had also installed the genymotion. But I had a slow internet connection, so I'm unable to download that large size file in my home. I had searched many ...
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0answers
157 views

Ubuntu Server 14.4 LTS Server connectivity Issue with windows clients

I have installed Ubuntu Server 14.4LTS and Samba File Server few weeks back. All my clients are on windows 7. Since then I have been having intermittent problems as mentioned below. 1. clients ...
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0answers
7 views

could not write bytes broken pipe 12.04, after installing java and rebooting the system

I removed all java packages by following the instruction through the link How to uninstall java and installed java 8 through this link How to install java 8 and restarted the system after that time ...
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0answers
21 views

USB bootable windows iso with unetbootin494

as the title says, I'm trying to make a bootable win7 USB drive using unetbootin494, i downloaded the file, made it executable from properties, but when i double click nothing happens, i tried ...
0
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1answer
3k views

Static IP Address on Ubuntu 12.04 Virtual Machine

I've setup a VM running Ubuntu 12.04 specifically for local web development and am having some problems ensuring it has a static IP address. A static IP address is important as I'm using the IP ...
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6answers
17k views

Default screen magnifier?

I'm trying to get an Ubuntu laptop functional for a visually impaired friend. Her impairment is such that a screen magnifier would solve the issue. I've tried out Kmag (as its the only hit when ...
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2answers
37 views

Ubuntu Latest Stable Version

I want to use Ubuntu as a Desktop.Currently i am using 14.04 as a desktop. What is the latest stable version which should i use that is free from Vulnerability so that we can move forward.
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1answer
7k views

Setting up the GDM Theme

I'm using Ubuntu 12.04 with Gnome Classic (no effects) and because of the fact that some system options have disappeared with the new system release I've been struggling with this for a while and ...
0
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1answer
62 views

No ethernet connection only wifi

I'm providing some of the terminal tests I done for a Dell latitude D520 with Ubuntu 12.04. Please any help will be appreciated. PCI: lspci 02:00.0 Ethernet controller: Broadcom Corporation ...
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3answers
4k views

Wireless Driver Installation (BCM4312)

I have just installed Lubuntu 12.10 in my Lenovo IdeaPad S10 (don't know the exact series). I have Broadcom BCM4312 wireless chipset for my wi-fi and I have tried installing the firmware using the ...
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2answers
190 views

Restricting internet access of some client systems of LAN to a few websites using ubuntu gateway

How to limit internet access of most systems in my LAN to a few websites and block all the other websites? Also want to bypass that restrictions for some systems. All systems have static IP address ...
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0answers
3k views

How to adjust Skype webcam resolution

I have finally gotten my webcam (philips spc 300nc) working in Skype, and i thought i was all set. But the resolution is to low (176x144) so it zoomz in on the side of my face. I downloaded guvcview ...
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2answers
10k views

Why cannot Ubuntu 12.04 detect windows 7 (dual boot)

I was trying to install Ubuntu 12.04 alongside with windows 7. I only have one hard drive (1TB), and I first installed window 7 on one partition. Now there are about 500GB unlocated space on the disk, ...
3
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2answers
7k views

I'm trying to install VMWare tools on Ubuntu 12.04.2 LTS and I seem to have a problem with Kernel headers

I have Ubuntu 12.04.2 LTS installed on a VMware machine on Windows 7 host. I seem to have a problem with Kernel headers when trying to install them I did: sudo apt-get install gcc make ...
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1answer
17 views

What is virtuoso-nepomuk and how much harm could I do by uninstalling it?

I am trying to solve what might be an unsolvable broken system. Apparently virtuoso-nepomuk is tripping up something in the upgrade process and causing an unable to migrate to dependancy based boot ...
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1answer
16k views

How to completely remove Thunderbird?

Since I prefer to use Evolution, I would really like to completely remove Thunderbird from my PC. I already performed sudo apt-get purge thunderbird* but locate thunderbird still lists some hits: ...
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3answers
2k views

PXE Boot Recent Ubuntu Live CDs

I've been having trouble with recent Ubuntu live CDs trying to boot off of them via PXE. My ultimate goal is to rebuild an old Ubuntu 9.04 diskless box using the newer Ubuntu 12.04.4 build. When ...
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4answers
5k views

Post installing comodo issues

I have installed comodo antivirus for my Ubuntu 12.04, even if I'm a newbie I managed to enter finalize the installation, you know when you have to type sudo /opt/COMODO/post_setup.sh, went through ...