LTS stands for "Long Term Support release". These Ubuntu releases are considered to be especially stable and receive official support longer than normal releases. A new LTS comes out every 2 years.

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TuxLoL says that the directory is in incorrect

me@adrian-Ubuntu:~/tuxlol-0.1-dd62ba8-bin$ mono tuxlol.exe patch --dir "~/.PlayOnLinux/wineprefix/LeagueOfLegends/drive_c/Riot\ Games/League\ of\ Legends/" The specified directory is invalid. ...
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54 views

How do I check for release updates that are not beta but might not be LTS?

I have a cron job that checks for new releases. I want to make sure it emails me when a new release is out of beta and ready to install. I want to upgrade to both long term support (LTS) releases ...
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58 views

Problem With Resizing Window In Ubuntu with different system language

My newly installed OS is Ubuntu 14.04.2 LTS 64bit (default system language is Deutsch). In the previous version I was using Ubuntu 14.04 LTS in English as default system language, and newly installed ...
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38 views

Screen went blank (black)

I have been using Ubuntu 14.04 LTS for 2 weeks now. I did browsing using Firefox or Chrome then suddenly screen went blank. I tried to press any keys, but none worked. Thus I needed to press Power key ...
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100 views

ubuntu 14.04 LTS bluetooth mouse connects but doesn't move the pointer or is not working

As you can see below, my Bluetooth mouse is connected, but it doesn't move the pointer and all the mouse buttons doesn't work too. I believe it might need some settings to be done, but I don't know ...
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30 views

Help with ATI/AMD HD 6750 sound on Ubuntu 14.04

I have recently installed Sapphire HD 6750 onto my computer running 14.04 but no sound. It works perfectly with Windows 7 (with sound card installed in a different computer) as I have tried it there ...
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59 views

Having trouble getting duckdns to work in 14.04.2 LTS

I'm trying to get DNS working for my odroid-C1 Ubuntu but running into this weird problem, error message saying symbol lookup error but my libjavascriptcoregtk-3.0 package is the newest and greatest. ...
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169 views

Please help me to write “lsb-release” again on Ubuntu 14.04!

I had to edit this in lsb-release to make Intel installer working on my Ubuntu 14.04, but occasionally I deleted everything in lsb. Please help me to write this txt file again! (use code below): This ...
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91 views

Cannot access NFS shares, prompted for credentials

The problem is resolved, possibly kerberos related as DC had wrong time. After changing time and rebooting ubuntu things worked I had a server go down overnight, I have my BDC backup (Windows 2008 ...
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86 views

dpkg error code

So I'm new to ubuntu, everytime I try sudo apt-get install I get this ryan@ryan-nBook-4300:~$ sudo apt-get install [sudo] password for ryan: Reading package lists... Done Building ...
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3k views

12.04lts to 14.04lts: No menu-bar/launcher after logout/login

The solution here works for me to fix the desktop after log-in: http://askubuntu.com/a/292997/227118 , but I am back to square one after logging out. How to solve this issue permanently ?
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889 views

How does LTS combine with HWE out of support

This is a rather general question, but I'd really like to know where I got it wrong. Less than a year ago on one of my laptops, I installed Ubuntu 12.04 precise (Kernel 3.8.x) Now I am told that HWE ...
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53 views

Ubuntu 14.04 LTS Keeps Shutting Down Following Feb. 2015 Updates

I've never had this problem before, but the Ubuntu 14.04 LTS keeps shutting down if I'm away from the keyboard for any meaningful length of time. This has been the case since the most recent Feb. ...
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24 views

Ubuntu 14.04.2 hangs abruptly in middle of Session [duplicate]

I've installed the latest Ubuntu 14.04.2 LTS on my laptop today. I've updated it and still my system hangs and doesn't respond to anything. I have to manually power off and reboot to get it working ...
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1k views

“Operation System not found” Dell XPS 15Z L511Z

Although title is the same problem is different. I've installed Ubuntu 14.04 Trusty on my HP EliteBook 6930p Notebook. And I was trying to create a bootable usb for my DELL XPS 15z. After successful ...
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3answers
19k views

How do you see what packages are available for update

FreeBSD user joining your ranks. I've been asked to look after an Ubuntu Server running 10.04 LTS. I see from /usr/lib/update-notifier/update-motd-updates-available that there are a number of ...
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How to remove Kernel/LTS Enablement Stack?

this question regarding the LTS Enablement Stack has actually two parts: I installed Linux 3.5.0-x on Precise 64bit via sudo apt-get install linux-generic-lts-quantal xserver-xorg-lts-quantal . As ...
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2answers
34 views

Should I update to 14.04 LTS or make a re-installation to 14.04 LTS?

I'm now using 12.04 LTS, and I don't like to update because it sometimes causes problems and I need my laptop fully functional these days. But recently, most of the software I need for my thesis (I'm ...
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11 views

starting screen trouble logging

I just updated my lts 12.04 to 14.04(?). During the process the battery went out, so I had to restart the laptop. When trying to log in, the starting screen will just reload. It's impossible for me to ...
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49 views

Initiating 14.04

I just upgraded from 12.04LTS to 14.04 LTS. On reboot I get this: mount: mounting /dev/loop0 on /root failed: Invalid argument mount: mounting /dev on /root/dev failed: No such file or directory ...
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39 views

Ubuntu 14.04 LTS, disabling Sticky Edges in sysSettings/Display doesn't disable sticky edges

I've just installed Ubuntu 14.04 LTS. Since I've got two monitors, the very first thing I've tried doing was configuring them: whether I disable the sticky edges (and apply the change) or not, nothing ...
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1answer
116 views

What is the license for Ubuntu 14.04 LTS server? [duplicate]

What is the license for Ubuntu 14.04 LTS server? When I check the download site I don't see the license there or on the documentation page. Can someone please let me know what it is licensed under? ...
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1answer
17 views

md5sums are wrong on 2 downloads downloading a 3rd now

md5sums have been wrong on 2 of my downloads of ubuntu Desktop, checked all sums on the page with software link ubuntu provided, what's up?
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47 views

14.04 LTS video playback too fast with no sound

Latest automatic sw update this week switched video playback to fastforward and silent when using HDMI/Displayport on the built-in player. Using headphones both works fine.
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1answer
659 views

libreoffice 4.4 without gui change

i install the last libre office version 4.4 in my ubuntu 14.04 LTS but the gui does not change . repository ppa:libreoffice/libreoffice-prereleases
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67 views

Ubuntu 14 on lenovo t430s laptop

When looking on the certified hardware section of Ubuntu, I find that the Lenovo T430s is certified for Ubuntu 12 LTS, so I wonder if there will be any problems if I install Ubuntu 14/the latest ...
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1answer
4k views

Nvidia-settings PowerMizer performance-mode on 12.04.4 64-bit [duplicate]

Whenever I try to set the performance mode of my Nvidia 525M gpu from adaptive to performance, it actually works, but only until I reboot my PC. After a reboot/relog I have to do it all over again via ...
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1answer
28 views

Problem while Installing on Windows 7 laptop [duplicate]

I trying to install Uubuntu 14.04 LTS on my laptop, which is running on Windows 7 OS. But while installing the installation guide does not recognize my Windows 7 OS. It says this computer has no OS ...
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438 views

Low resolution after installing Nvidia graphic drivers for ubuntu 14.04?

I tried to install the Nvidia quadro 2000 graphics driver for Ubuntu 14.04 LTS. But after rebooting, the system shifted back to low resolution.
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29 views

xfce4-diskperf-plugin not showing disk activity

Never have been able to get the Disk Performance Monitor (xfce4-diskperf-plugin ver 2.3.0-2) to work on mythbuntu 12.04.5 amd64 mythbackend system. Any suggestions? Linux 3.13.0-44-generic ...
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104 views

League Of Legends cant connect to PVP server

i have a problem with the ultimate patch(i think) of LEague Of Legends... i cant connect to the server PVP http://i.imgur.com/fvW2YU1.png I tried to install other versions of wine,but the same ...
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Error Ubuntu 14.04 LTS update information outloaded [duplicate]

When I try to upgrade from Terminal I see all this, May you help me? Err http://ppa.launchpad.net trusty/main i386 Packages 404 Not Found
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12 views

Subdivide CPU usage among different tasks in LTS 14.04 [duplicate]

I am fairly new to UBUNTU and maybe this is a naive question. I am working on a PC with multiple CPUs and I was wondering if there is a way to select how many CPUs a process has to use. For example: ...
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16 views

Do package versions of graphics-related software change in LTS?

I would like to ask if package versions of graphics-related software are likely to change in current LTS (14.04)? For example if software (for example ImageMagick) contains some bugs that are fixed in ...
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399 views

I see gnome-screensaver lock screen instead of unity one. What happened and how to fix it?

For a long time in 14.04.1 LTS I see gnome-screensaver lock screen instead of unity-greeter (or which one is the latest and greatest?). I've already tried to dpkg-reconfigure lightdm and ...
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1answer
1k views

Ubuntu 14.04 LTS wireless not working

So I have Ubuntu 14.04 LTS installed on my Dell studio 1555 and my wifi was working before but after a recent update and upgrade, it stopped working. Here are the contents of my wireless-info.txt file ...
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29 views

How long are older point-releases of LTS supported? [duplicate]

Ubuntu LTS versions receive 5 years of support. Occasionally, new point-releases are made for LTS versions. For example, Ubuntu 14.04.1 LTS was released on July 24 2014, which replaces 14.04. How ...
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84 views

Applications button does not function after updating kernel on Ubuntu 14.0.4 LTS (32bit)

I have been a casual user (meaning it is my primary OS, but I am not a linux expert of any sort) of Ubuntu for a few years starting with version 10. I try to stay on top of my updates so that ...
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91 views

Error while modifing an image using guestfish

I tried to modify my .qcow2 image using guestfish guestfish --rw -a parsecROI.img.qcow2 Welcome to guestfish, the libguestfs filesystem interactive shell for editing virtual machine filesystems. ...
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17 views

How to Get Windows Back After Accidentally Selecting it as Swap [duplicate]

I installed Ubuntu 14.4 LTS on my laptop with Windows installed to use as dual-boot but during the installation, it asked me to select a partition to use as swap. Thinking that it won't be formatted, ...
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107 views

could not apply the stored config for monitors - 14.04 update

Last night the auto update file was downloaded and when it was through I turned off my computer. This morning on booting up and signing in I get the Could not update message the rest of which reads: ...
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130 views

Ubuntu 14.04.1 LTS freezes after splash | Immediately after installing

I have reinstalled 2x. Everything is seems swimming till shortly after the Keyboard shortcut splash. The generic wireless mouse seems to gets intermittent and lag increases, then complete stop. ...
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2answers
3k views

Firefox Crashing

Since I upgraded to 14.04 LTS my Firefox crashes every few minutes. I asked this question before and there has been not response. I can not get into my Yahoo account. What can I do to resolve this?
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2answers
2k views

max Memory and Storage capacity of Ubuntu 14.04 LTS

Does anybody know what is the maximum Memory(RAM) capacity and HDD(Storage) capacity for both 32-bit version and 64-bit version of 14.04 LTS? Same Ubuntu 13.10 32 & 64 bit versions too.
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333 views

How do I fix black screen issue on my laptop?

I recently updated my computer to 14.04 LTS and since I did so, every time I play youtube videos, the screen on my laptop goes black. I can still hear sound, but I get no image at all. I know clean ...
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4k views

How can I install Celtx 2.9.7 properly on Ubuntu 12.04 LTS?

I am new to Ubuntu and Linux and I want to install and use the newest version of the screenwriting software Celtx on Ubuntu 12.04 LTS. After trying ...
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56 views

Ubuntu 14.04 can't login / No sound

can't log in this question may be a duplicate but I didn't found a answer to my problem in the other threads. When I try to login at the typical login screen the screen just "reloads". I'm 100% ...
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73 views

Ubuntu freezes when streaming audio

For the last fews months or so, ubuntu will suddenly freeze at seemingly random intervals when streaming audio (such as listening to spotify, watching a youtube video). To date, it has not frozen when ...
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No sound after can not update ICEauthority fix 12.04 LTS

Hi I installed the mozilla vlc-plugin . I have fixed the problem with not beeing able to log in. Now the sound has gone, I cannot turn the volume up. I have tried in terminal to change alsamixer sound ...
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898 views

What to expect from do-release-upgrade LTS->LTS (duration, problems, config adjustments, …)?

I have a productive Ubuntu Server LTS webserver ("classical" LAMP) running 12.04.5 LTS (up-to-date, regular apt-get update && apt-get dist-upgrade). I can only access it via SSH (rented server ...