The current LTS (Long Term Support) release of Ubuntu, code-named "Trusty Tahr". Released on 17th April, 2014. Only use this tag if your question is version-specific.

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moving ubuntu and windows partition

I wish to move my windows partition to the last drive and my Ubuntu partition to the first section of drive to make it fast. I have used windows for 6 years and i am done with it since I have found ...
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2answers
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Cannot install ubuntu 14.04.2

Why am I having so many problems with the disc installation ubuntu 14.04.2? I am installing on a new disc with 497Gb free space. I created a / partition then a swap partition of 9Gb in EXT4. There is ...
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qBittorent stops downloading when i lock my laptop

this has happened for past 4 days. I was downloading ubuntu 15.04 setup and set qBittorent to shutdown when downloads complete. When i locked it at 11 pm the download was at 11 percent. In the morning ...
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System wide proxy settings in Ubuntu 14.04

In my university we have 2 proxy settings one for Internet access with facebook and the other one without facebook. Is there any way that we can configure two proxy settings and choose the proxy ...
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how we can find a string and its co-occurrences from multiple files stored in hdfs?

hadoop 2.6.0 is installed on ubuntu14.04 lts. I want to search a string and its co-occurrences in multiple file stored in hdfs. Plz suggest me the way to do this
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install ubuntu14.04 lts with 64 bit

I want to do a fresh install on my computer. I have an intel 64 bit CPU. I am wondering can I install this version: ubuntu-14.04.2-desktop-amd64.iso I really want to install the 64 bit version. But ...
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I can't get any L2TP + IPSEC client to work on Ubuntu 14.04 with pre-shared key, can you?

Such a simple question, why is it so difficult to get working? It seems unbelievable but I haven't found a single solution to this that actually worked. Which is why I'm actually asking this ...
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Problem booting on the latest kernel (3.16.0-34)

I boot on linux kernel 3.16.0-34 atm. The machine just won't boot on later kernel versions. When I do, i get an error message on the desktop. I assume the reason I can't boot on the latest kernel is ...
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1answer
21 views

I want the latest updates! [duplicate]

I am a new user here and I wanted to know if I could update from Ubuntu 14.04 to later versions without reinstalling Ubuntu to my system?
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2answers
19 views

Will installing TLP noticeably change Ubuntu?

I'm running Ubuntu 14.04 on a MacBook, and am considering installing TLP to improve battery life/overheating. But I'm curious if it will change brightness settings/Internet or Bluetooth ...
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12 views

Execution error with .so file

When running a server and trying to connect to a web socket I have an execution error: ./cameraserver: symbol lookup error: ...
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1answer
49 views

How many and how should I set up my partitions?

I have a 1 Tb HDD and an 8 Gb SSD. I currently have Windows 8.1 installed on the HDD (no partitions yet), and plan on installing Ubuntu 14.04. A coworker of mine mentioned that I ought to have a ...
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3answers
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Default entry for /etc/network/interfaces

I accidentally removed everything inside my laptop's /etc/network/interfaces file. Now it does not find any WiFi network/SSID I Tried to change to this but it still has problem: auto lo Iface lo ...
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16 views

Battery life for MacBook running Ubuntu

I've noticed running Ubuntu 14.04 on my 2012 Macbook makes for a much shorter battery life on the machine, compared to OS X. I understand OS X is probably optimized for my hardware and this leads to a ...
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1answer
22 views

Is installing with Wubi on my computer safe?

I want to dual boot 14.04 Trusty with my computer running Windows 10 Technical Preview. My computer was originally shipped with Windows 7, but my hard drive failed so I purchased a new one and ...
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18 views

Slow internet issues on Ubuntu 14.04

I'm running Ubuntu 14.04 on a 2012 Macbook Pro. I'm getting some internet issues; more specifically very high ping when playing video games, League of Legends most noticeably. I have OS X and Windows ...
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5 views

Where to find MSSQL ODBC driver .so file?

Ubuntu 14.04.1 LTS From my Ubuntu machine I want to access an MS SQL 2005 server via ODBC. This MSSQL server is on our internal network. I've installed these packages: unixodbc, unixodbc-dev, ...
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9 views

Benchmarks running on ubuntu

I need to run little endian Pisa spec benchmarks on simplescalar on Ubuntu 14.04. Please tell the commands in order to run the benchmarks. Thanks
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1answer
16 views

How can I disable wlan for a specific user account

I would like to disable wlan for some users while keeping it enabled for other users. I am using Ubuntu 14.04. It is important that the user accounts for which wlan is disabled should come up that ...
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1answer
15 views

Having trouble in installing and removing mysql in ubuntu

I have trouble in installing or removing the partly installed mysql-server-5.6 in ubuntu15.04. The error I am getting was sudo apt-get -f install Reading package lists... Done Building dependency ...
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How to trace the reason of system reboot?

I've been searching the answer here, but no result yet. Here is what I have found so far. $ cd /var/log $ last -f wtmp.1 reboot reboot system boot 3.16.0-30-generi Mon Jun 29 13:38 - 09:44 ...
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8 views

Ubuntu 14.04.2: Display area out of alignment

I have a display problem. My machine has a Radeon HD 4350 grafic card. My monitor is a TV flat screen, i. e. a Philips 26PFL3606H. I use the VGA input of my TV flat screen to display grafic ...
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0answers
5 views

What does the procps upstart job start on condition need to be to properly apply sysctl.conf IPv6 settings?

In ubuntu 14.04 disabling IPv6 via sysctl.conf does not work. Though the settings are applied on startup, both /proc/sys/net/ipv6/conf/all/disable_ipv6 and sysctl net.ipv6.conf.all.disable_ipv6 ...
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28 views

Can't install Android Studio in Ubuntu 14.04 64-bit

I am running Ubuntu 14.04.1 LTS and am not able to completely install Android Studio. The setup process hangs at: Unable to run mksdcard SDK tool. For which I googled and found this question on ...
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Screen stops updating/refreshing?

After running for about 10 hours, my screen seems to stop refreshing or updating. This is happening fairly consistently. Using a command line tool (scrot) I can remote into the system and take a ...
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No microphone input Ubuntu 14.04.2 LTS Lenovo T420

I was trying to do some recordings with my new jack splitter. It's a Y cable with a 3.5mm 4 segment male jack, connecting to the computer port, and two female 3.5mm sockets, one for headphones ...
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Installing YADR on Ubuntu 14.04 error - prezto: old shell detected

I have a fresh install of Ubuntu 14.04 on VirtualBox, and I am trying to install YADR (https://github.com/skwp/dotfiles), which works really well on Mac OS X. However, after I finished installing and ...
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Brother DCP-7070 does not scan

I have a problem with scanning on my Brother DCP-7070DWR, Ubuntu 14.04 via GUI software like xsane or simplescan My printer connected via wifi. I have succesfully install printer and scanner ...
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xfce 4.12 bluetooth support for A2DP

I migrated to Ubuntu 14.04 64-bit from 12.04 32-bit. I also took the chance to move from GNOME3 fall-back (GNOME2 look and fell) to a slimmer desktop manager; for this I chose XFCE4. Everything works ...
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2answers
19 views

How do I install an SSL certificate in Apache2?

I am pretty new to this community and I hope I put my question on the right place. I have bought this SSL certificate, which comes with four files named like this: AddTrustExternalCARoot.crt ...
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17 views

sound card not recognized in ubuntu

My inbuilt soundcard was not working well(no bass sound,voice screeching) Testing: Speaker:working well with mobile devices Headphones:screeching sound Before I had Windows 7 : Got the screeching so ...
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10 views

Standard LXC Container configs for shell scripting in Ubuntu?

I would like to do computation in neutral environment. I got a tip about Linux containers here. I am not sure how this project about Linux containers is managed, like who is the central board. ...
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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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1answer
46 views

'Disconnected: You are now offline'

I am new to Linux and this group as well. So, please let me know if any more information is needed from my side related to the issue I am facing. I have installed Ubuntu 14.04. And I am currently ...
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14.04 Screen does not recover after blanking

I have installed ubuntu 14.04 on a computer with an NVIDIA Quadro K2200 GPU running the nvidia-331 driver, driving a 4K UHD screen. I have set nomodeset in /etc/default/grub to be able to use the ...
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Touchscreen not working on Dell Venue 11 Pro (Ubuntu Gnome 15.04)

I have tried everything, damaged my Ubuntu installation several times so that I had to reinstall it, tried Ubuntu Gnome 14.04.2 LTS, 15.04 and it's all the same: Everything works fine, except for ...
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2answers
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How to partition for Windows/Ubuntu dual boot on same SSD

I have a 500GB SSD in which i would like to have both Windows and Ubuntu. My plan is to have something similar to this: Windows 8.1 and ubuntu 14.04 Uefi boot an efi partition (created by windows ...
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Unable to use dedicated GPU 14.04

So I am running 14.04 on a Samsung 780Z5E, which has a ATI Radeon HD8750M. When I run lspci| grep VGA I get the following: 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor ...
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Internal mic is not working on my lenovo b50 series laptop with ubuntu 14.04

Internal microphone of my laptop is not working whereas when I connect earphones with mic, it works fine. I have Ubuntu 14.04 on lenovo b50 series laptop. As per suggetion Internal microphone not ...
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1answer
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Stuck at loading screen after removing LightDM

I removed unity and installed cinnamon on my Ubuntu 14.04 LTS, everything was working fine. I recently removed LightDM in favour to the lock screen of cinnamon using this method How to uninstall ...
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1answer
35 views

Shell script to remove unity launcher(if present in Ubuntu 14.04 ) and/or the xfce panel (in the case of xubuntu)

Just want shell script to remove unity launcher(if present in Ubuntu 14.04 ) and/or the xfce panel (in the case of xubuntu). If anybody has idea about the same then please let me know. Thanks
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1answer
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can't install xp in virtualbox on ubuntu 14.04LTS?

I am trying to install winxp in virtual box, but was stopped here so, hope anyone who can help me figure out this problem! what can I do next?
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VirtualBox Ubuntu 14.04 - vboxclient the virtualbox kernel service is not running

I installed VirtualBox (with Ubuntu 14.04 Desktop) and Guest Additions on my Windows 7 machine. Everytime it boots up I get the following error message which goes away: vboxclient the virtualbox ...
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13 views

help in software update wrong driver

the problem is that updates there is a driver of intel that when installed no longer starts ubuntu I have no idea how to remove it My laptop is a np355v4c amd a6 google translate it helped me
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2answers
20 views

How to update to Clementine 1.2.3

I have Clementine 1.2 version installed in my Ubuntu 14.04 but I want to update it to Clementine 1.2.3 (which i think is the last version). I read here that I need to add the Clementine PPA via the ...
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2answers
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Ubuntu 14.04 nvidia problems after update

I updated a laptop a couple of days ago and I can no longer completely boot into UBuntu. Once it gets to the login screen, I can login but will never reach the desktop. The screen goes black ...
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1answer
26 views

Safely move (and extend) Ubuntu Partition

So I know this question has probably been asked before but I am having trouble finding an answer specific to my problem and I really dont want to ruin my machine and have to reinstall both operating ...
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MSI Wind Netbook Camera connect [on hold]

Trying to Use the WebCam in U100 with Camorama app. I cannot got the camera to connect.
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Network keeps disconnecting

I am very new to Ubuntu so here is my issue. I installed Ubuntu and everything worked fine but my network is not working as it keep disconnecting. I have looked and I have done: sudo ishw-c network ...
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40 views

Ubuntu network card wifi not working

So I recently installed Xubuntu on my laptop, dualbooted with Windows. Everything works perfectly on the Windows side, but in Xubuntu, for some reason it doesn't either recognise or it can't access ...