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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Settings and configurations are not saved on Ubuntu 12.04 LTS

I recently installed 12.04 LTS. Whenever I rearrange the launcher icons they reset to their initial order after a reboot. Also, although I can change the time and date settings, none of the changes ...
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113 views

Ubuntu server boots, then shows blinking cursor

My Ubuntu server boots but then shows a blinking cursor. It passes GRUB and I get the boot log output and all seems fine, however I get no shell after booting. I can boot into recovery just fine ...
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23 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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60 views

Ubuntu not switching open windows like MS Windows OS

I am on Ubuntu 14.04. One thing I noticed bugging me really bad that I did not notice in previous releases is the automatic switching of open windows. For example, when I download a file the option ...
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78 views

restrict access to Internet in guest session in 14.04 LTS

Ciao! I am using ubuntu 14:04 LTS and would like to restrict access to the Internet in guest session at particular times, for example, in use from 10 am to 12 pm and from 5 pm to 7 pm. For all the ...
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663 views

Problems with Compiz on Ubuntu 14.04 LTS

I am currently dual booting Ubuntu 14.04 LTS on my system(3 gb RAM, i3 , 320 GB HDD). I recently installed the Compiz Config Manager along with Compiz Pluginz. Realizing that they would not be much ...
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700 views

Ubuntu 14.04 wi-fi disconnect

After Installing Ubuntu 14.04 LTS 64bit , my wifi after time off, the dmesg tells me the following: wlan0 : deauthenticated from 00:40:10:10:00:03 ( Reason : 7) [ 1201.967245 ] cfg80211 : Calling ...
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459 views

Samba Shares not working after reboot

After a reboot of a Ubuntu 12.04.4 LTS (GNU/Linux 3.8.0-35-generic x86_64) LTS server, the samba shares are no longer working. Details: Connecting to the samba shares from a Windows server using ...
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58 views

Ubuntu keyboard shortcuts not working when I reboot

I have assigned shortcuts for Volume Up, Volume Down and Volum Mute in Shortcuts Window. But whenever I reboot or logoff system, this shortcuts aren't working. When I open the Shortcuts Dialog Window ...
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89 views

apparmor don't start with 12.04 LTS 64Bit

I installed with apt-get install apparmor-utils apparmor-profiles apparmor-notify but even after a reboot aa-status tells me apparmor module is not loaded. cant find entry in syslog and ...
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20 views

When i try to change the brightness the laptop briks

Hi I have this problem when I try to change the brightness of my laptop using Fn key it quits X and shows me some log file in the terminal. I'm using ubuntu 12.04.03 32bit LTS on fujitsu/siemens amio ...
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714 views

LXC on Precise with linux-image-generic-lts-raring … do I get the full namespace support?

Kernel 3.8 adds full namespace support, as far as I am aware. The package linux-image-generic-lts-raring ("Raring Ringtail kernel") offers this on Precise Pangolin installations (screenshot): Older ...
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148 views

Dual monitor Ubuntu 12.04 LTS disables all screens

I just installed Ubuntu 12.04 LTS on my Dell N5110 Inspiron and everything went fine. After I finished, I connected my external monitor to the VGA slot and rebooted the laptop. My external monitor is ...
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354 views

MDADM Raid Array Fails to Mount On Startup, OK on Dynamic Access

First off, thanks for taking a look - I've tried to tackle this problem more than once to no avail. The long and the short of the back-story (though I can't recall specifics because it's literally ...
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108 views

Cannot get Flash to work in Firefox or Chromium, and cannot upgrade to 12.10 LTS

I cannot get Flash to load for either Firefox or Chromium. So I tried updating to 12.10 LTS, but I do not show any distribution updates available. I'm running 12.04 LTS on another computer, and it ...
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84 views

permanent desktop background

Is it at all possible the have the login screen desktop background remain permanent for all users and prevent them from changing to whatever they desire? We are currently using GDM with 12.04 LTS. ...
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142 views

Installed Ubuntu 10.04 on USB - Now I need it on an HDD

I'm undoubtedly a newbie in all this. After reading so many reviews and pushed by a moody pogoplug set up at home (for backing up data and streaming of files), I tried to make my laptops and ipad ...
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99 views

Ubuntu Cloud - Can it do what I need?

I am looking to propose a new system internally at work for learning purposes and think that Ubuntu Cloud might be appropriate but I am not sure (a lot of presentations are too sales orientated and a ...
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311 views

Error when trying to compile broadcom-sta driver

I was updated my Ubuntu 12.04.1 LTS kernel to version 3.5.0-18-generic so I need to recompile my broadcom-sta to work with the new kernel I was run ubuntu@ubuntu:~$ sudo dpkg-reconfigure ...
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9 views

i need help with the graphic card in my laptop

[0300]: Advanced Micro Devices, Inc. [AMD/ATI] Whistler [Radeon HD 6730M/6770M/7690M XT] [1002:6740] ## What is it and how do i use it i think it is a graphics card ##
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21 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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11 views

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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31 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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32 views

How do I fix the battery indicator in 14.04?

I recently downloaded Ubuntu 14.04. However, the battery indicator always says my battery is charged, and I haven't found any way to update it, or anything else. What could the problem be?
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63 views

Why can I not access my Samba shared folder?

I just upgraded from a non-LTS Ubuntu to 12.04 LTS; this was a complete fresh install. Now I am trying to set up 3 storage hard drives as Samba shares. But for some reason they do not show up on other ...
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19 views

Ubuntu 14.04 and Serial Monitor

As many have experienced, I have had serious interface problems with Arduino. With the help of some wonderful folks, I now have Arduino easily accessible as a "launch" file and can "verify" and ...
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71 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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24 views

touchpad not working (12.04 Lts)

I am using ubuntu 12.04 Lts...the touchpad has suddenly stopped working , it was working well for past ten months. I tried to work with with wired mouse and was successful in doing so..plzzz guide me ...
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9 views

Network has disappeared on menu

I have Ubuntu 12.04 LTS Iam suprised because it has Network menu on global menu has disappreared. What to do in order to bring it back?
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135 views

Ubuntu 14.04 LTS DNS

Since the introduction in Ubuntu 12 of a new way to handle DNS with the resolv.conf file https://www.stgraber.org/2012/02/24/...-ubuntu-12-04/ I need to clarify something Inside this article As ...
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92 views

Printer supporting ubuntu 14.04 lts

Scope: Ubuntu 14.04 lts 32bit, installed from DVD (onto an old Shuttle computer) Hello, I am looking for an ink or laser home printer, working without problems for ubuntu 14.04. My search for a list ...
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65 views

Fan is always running (CPU)

Hp mini 1000 Using gnome shell 3.4.x When I installed this os the fan did not always run and it seems after updating now the fan has and is always running... Whether plugged in or not... Now its ...
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55 views

Errors with linux-image-3.8.0-36-generic and GRUB

OS: Ubuntu 12.04 LTS Problem 1: When installing anything (or updating) it always ends with this error: Errors were encountered while processing: linux-image-3.8.0-36-generic ...
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978 views

Windows workgroup

Recently installed Ubuntu 14.04 LTS and installed updates with sudo apt-get install update. I am trying to join Ubuntu workstation to my Windows workgroup to access shared folders on a Windows 7 pc. ...
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302 views

Error in compiling rtl8192 cu driver

rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/include/circ_buf.h rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/include/basic_types.h ...
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54 views

Failed installation 14.04 LTS due to computer hanging

While I was upgrading my OS from 13.10 to 14.04 LTS, the computer hung for an hour, so I was forced to shut down. When I restarted the computer I had a black screen with several error message saying: ...
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25 views

Error while upgrading Ubuntu 12.04.4 LTS to 14.04

I am getting error while upgrading Ubuntu LTS 12.04.4 to LTS 14.04 Getting error window of "Could not download the upgrades". and error in failed to fetch http://in.archive.ubuntu.com/ubuntu/pool/ ...
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137 views

Problems with Ubuntu 14.04 LTS

I've just installed Ubuntu 14.04 instead of Windows 8.1... I really like to stay in Linux but there are 2 problems that are driving me crazy because no matter how I struggle to find the solution I ...
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36 views

DNS Problem? 12.04 LTS

I had a power outage yesterday, and my previous setup with 12.04 LTS was working smoothly. Now, my webserver isn't accessible to the outside world, and nor is my MOO server. I have a static IP,and ...
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38 views

How do you use OpenVPN with these settings?

client proto udp dev tun remote xxxxxxxx port 1194 #route 0.0.0.0 0.0.0.0 #http-proxy-retry route-method exe route-delay 2 keepalive 3 15 resolv-retry infinite nobind persist-key persist-tun auth none ...
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47 views

Ubuntu 12.04 LTS installation problems

I am trying to install Ubuntu 12.04 LTS on my Compaq Presario S5010IL desktop with AMD Athlon (tm) XP 2400 2 GHz with 1Gb DDR1 ram. I get the error message "Start loading graphic devices - Fail". How ...
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920 views

April 2014 update taken, bootup hangs at Stopping System V runlevel compatibility

I've seen other threads related to my current situation, but the solutions posted didn't help... After accepting updates this morning, my system halts at "Stopping System V runlevel compatibility" ...
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101 views

how to use foxpro on ubuntu

I want to run foxpro 2.6 (foxprox.exe) on Ubuntu. Anybody can guide me how to use this? I have tried wine and dosemu for creating dos environment, but unsuccessful. I have windows2008 server and ...
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66 views

Why cups keeps putting printer to “sleep”? No erros are shown and it stops printing

I use some old machines as print servers using Ubuntu Server 12.04.4 LTS CUPS. Some times we have this problem that the printer share is there the server receives the job but nothing happens. The ...
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871 views

VirtualBox “Not installing X Window System drivers” Is it HWE Stack related?

I am running 12.04 with the LTS Hardware Enablement Stacks as my VirtualBox host. (I'm using lts-raring and VirtualBox 4.2.20.) When setting up a new Kubuntu 14.04 guest with Virtual box, upon ...
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40 views

XEN VPS Ubuntu 12.04 LTS: how do I create a development copy of this server?

I have a working, extremely complex Ubuntu 12.04 LTS server installed as a VPS under a XEN supervisor. It includes database server, Varnish, memcached, VPN (both IPSEC and OpenVPN) and many, many ...
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75 views

After last update, my varnish and all services broke!

I have an Ubuntu 12.04 LTS server hosted in a XEN VPS. Strictly being used in terminal mode via PuTTY. uname -a Linux webserver 3.2.0-58-generic #88-Ubuntu SMP Tue Dec 3 17:37:58 UTC 2013 x86_64 ...
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217 views

Ubuntu 12.04LTS server: cannot get isc-dhcp-server to start

When I try and start isc-dhcp-server I get a can't open /etc/bind/rndc.key: permission denied So per instructions from Ubuntu site I added to /etc/apparmor/usr.sbin.dhcpd /etc/bind/r, ...
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62 views

How to bind LXC instance to a virtual interface in Ubuntu 12.04?

I would like to bind my LXC instance to a virtual interface, eth0:1. All the other tutorials/guides I've seen involve setting the main interface to br0, and restarting the networking service, which is ...
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37 views

Ubuntu 12.04 LTS Skype Issue

Hi there :) I'm new to Ubuntu and trying to figure out how it works :D I've installed Skype but I'm having issues with audio playback, microphone. Can please anyone help me ? Thanks Giuseppe.