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Questions tagged [14.04]

Fifth LTS (Long Term Support) release of Ubuntu, code-named "Trusty Tahr". Released on 17th April, 2014. Will go End Of Life (EOL) April 2019. Only use this tag if your question is version-specific.

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What is meaning of echo $DISPLAY

It responds me with :0. Can you tell me what does it mean? How does it communicate to devices[docker for example]? Where is it configuration defined in ubuntu?
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24 views

ubuntu-server Package for Trusty?

Xenial has an ubuntu-server package which is essentially a 'role' package describing the packages an Ubuntu system should have when installed as a headless server/VM. Is there such a package for 14....
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1answer
119 views

Error in pip: unsupported operand type(s) for -=: 'Retry' and 'int'

I'm trying install the requests, but I can't do that. I'm using Ubuntu 16.04 I tried to install using $ sudo pip install requests and I get the following error Collecting requests Exception: ...
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How can I add -Dhttps.protocols = TLSv1.2 to maven?

Im using ubuntu 14.04 and jdk7,How can I add -Dhttps.protocols = TLSv1.2 to maven?
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1answer
28 views

Wi-Fi disabled when I install Ubuntu

*-network DISABLED description: Wireless interface product: RT5390 Wireless 802.11n 1T/1R PCIe vendor: Ralink corp. physical id: 0 bus info: pci@0000:01:00.0 ...
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15 views

My keyboard isn't responding

When I shut down the laptop and restarted it, the keyboard worked on the lockscreen and I typed password correctly. But when I searched for a file/ an application in the search box the keyboard didn't ...
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1answer
37 views

Does Ubuntu 14.04 support advertisement of more specific routes?

I have an IPv6-only network where I am now trying to add a NAT64 gateway. The NAT64 is not on my default gateway because it's intended to use a different ISP than the default gateway. The default ...
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14 views

“Enable Wifi” Missing eventhough driver is installed [duplicate]

"Enable Wifi" is missing on my Ubuntu 16.04. This happened after I upgraded from 14.04. It was all fine on 14.04 The driver is enabled already in Additional Drivers (BCM43142) I have tried many ...
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1answer
25 views

Bluetooth key lost when removed windows

I connected a bluetooth device in windows first. Later I formated the windows partition. Now when I tried to connect the bluetooth device in Ubuntu I am not able to. I came to know we need the key ...
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Failed to execute goal on project logging.bridge: Could not resolve dependencies for project

I'm using ubuntu 14.04, maven 3.3.9 and jdk 1.7.0_45 Problem: When i run mvn clean install i get this error: [ERROR] Failed to execute goal on project logging.bridge: Could not resolve ...
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15 views

Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.5:clean (default-clean) on project checkstyle

when i run mvn clean install, i get the error: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.5:clean (default-clean) on project checkstyle: Failed to clean project: ...
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Image not found for the Ubuntu 14-04 Kernel 3.13.0-144.193

2 weeks back I used the path: https://cloud-images.ubuntu.com/releases/14.04/release-20180404/ To download the Image: for 3.13.0-144.193. Now nothing is found the path. Can anyone please update is ...
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14 views

define partition in custom iso file

I am building custom iso for Ubuntu 14.04 and Ubuntu 16.04. Is there anyway I can define partition in the iso? I am using cubic to build the iso. Thanks, Zain
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24 views

Ubuntu 12.04 to 14.04 LTS upgrade fails [duplicate]

It fails with - "could not calculate the upgrade" and shows failure possibilities like pre-release upgrade and "unofficial software packages not provided by Ubuntu" /var/lib/dpkg/status shows ...
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31 views

prioritize udev-rules before the driver/kernel occupy the name of the network interfaces

I have an ubuntu server 14.04 virtual machine with 2 network interfaces eth0 - for web management, SSH eth1 - for incoming span network analysis I've configured the machine with udev rules (to ...
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Ubuntu dont detect internet after upgrade

When i put ifconfig it only detect local loop (lo) this happened after upgrade ubuntu 12.04 to 14.04 in a old computer and i cant connect to internet. I have put the command sudo lshw -C network and ...
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67 views

Mount multiple shares with a single mount command

If I have in my fstab 10 shares/mountpoints, is it possible to run only a single mount command to mount them all at the same time just to avoid authenticating myself 10 times? I tried something like ...
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2answers
35 views

Skip configure for one package during apt install

I currently have a 14.04 machine with a broken package (A), such that when it tries to dpkg --configure it hangs for hours and then fails. The details are unimportant, and are not what I'm trying to ...
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CHOWN command applied on /usr/lib by mistake [duplicate]

By mistake, I executed below commands sudo chown -R $USER /usr/lib So now it seems /usr/lib ownership is changed and sudo command is not working. Getting following error on terminal sudo: error ...
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Help requested to get Adaptec 7850T/7856T working again

I have an Adaptec AIC-7850T/7856T installed in a system running Ubuntu 14.04 LTS. It's connected to a Nikon LS-2000 scanner. It used to work with VueScan. According to my notes, all I did to get ...
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1answer
63 views

Wifi stopped working after kernel update (Ubuntu 14.04 on MacBook Air 2014)

I have to run Ubuntu 14.04 on a MacBook Air 2014. After installing the OS years ago, I remember having to install a wifi driver manually using an ethernet connection. Wifi has worked flawlessly ever ...
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28 views

How to download a folder in Ubuntu using git tool? [duplicate]

I want to download https://git.phytec.dec/linux-mainline/tree/arch/arm/boot?h=v4.14.39-phy4 The path in above Link. I tried doing git clone <link> It's says invalid repository. Is it ...
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I cant get cron to work [duplicate]

sudo crontab -e >> { *1 * * * * date +'%d/%m/%Y %H:%M' >> ultimoscript.txt } My goal is to make a script scriptexample that crontab program me. I want you to write in ultimoscript.txt the ...
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Automatic key pressing in Ubuntu 14.04 LTS laptop

I am facing a problem in my Laptop which is running Ubuntu 14.04 LTS with Windows 7 (dual boot). The problem is that my laptop continuously pressing key '1' or '6'. This problem occurs randomly at any ...
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413 views

Unable to connect to file-server/NIS after upgrading a workstation from 14.04.5 to 16.04

After upgrading a workstation from 14.04 LTS to 16.04 LTS, it is unable to connect to the ypserver/NIS. Nothing eventful happened during the upgrade. Everything is correct as far as the ypbind.conf ...
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TP-Link Archer T2U adapter not showing AP support in ubuntu 14.04

Kernel version : 4.2.0-27-generic After running command "iw list"on terminal it shows : Supported interface modes: * IBSS * managed * monitor Not showing AP but it supports AP mode.
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1answer
47 views

How to Add Music to iPod nano 7th Generation

I miss my Mac, but prefer Ubuntu. But I still use my iPod and would like to add some new music to it. I am running Ubuntu 18.04. I have a 7th Generation iPod nano. I am not able to add songs to it ...
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1answer
23 views

Google Drive on Login [duplicate]

I am fairly new to the Linux world, and i was wondering how could i mount my google drive using google-drive-ocamlfuse only when i login with my personal account. From what i understand i can not use ...
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How to enable a key that disabled before in Ubuntu?

Mistakenly I had disabled some keys using the command xmodmap -e 'keycode =' now I want to enable it. How could do that? Thankyou
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27 views

ssh connection refused from the terminal

I'm trying to connect to a server using SSH, but I got this error: ssh: connect to host prh.prhgp.eve.es port 22: Connection refused I have 2 servers, one of them works but the other doesn't. ...
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0answers
45 views

'gedit' on the command line vs via the desktop

Related to Gedit won't let me change the text size: stuck in giant text mode I'm using the MATE desktop version of Ubuntu 14.04. If I right click on a text file via the desktop, and choose "Text ...
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How do I install Steam? [duplicate]

How can I install Steam on Ubuntu when it says that I haven't installed libgl.so 1 and libdrm.so 2. and what are these?
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40 views

Using systemctl on Ubuntu 14.04

I have an Ubuntu 14.04.5 LTS on the server and I'm trying to write OpenVPN server and I want to start a process using systemctl e.g.: systemctl start openvpn@[server] but got Failed to get D-Bus ...
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1answer
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Ubuntu 14.04.5 x64 - Perforce Helix and LAMP Server?

Hello im currently using an Ubuntu 14.04.5 x64 hosted online only for for versioning Unreal Engine 4 projects. I installed via terminal (Putty) the Helix Visual Client (P4V) also known as Perforce for ...
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1answer
37 views

Ubuntu 14.04 Try to “sudo add-apt-repository ppa:tualatrix/ppa” failed

I try to add ppa for install Ubuntu Tweak, but I can't do this. Terminal print: Cannot add PPA: 'ppa:tualatrix/ppa'. Please check that the PPA name or format is correct. Then how install Ubuntu Tweak? ...
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wifi not working on dell inspiron 15 5000 series with ubuntu 14.04

I just installed Ubuntu 14.04 on my laptop in dual boot mode and cannot get the wifi working. I have tried different backporting solutions suggested on the forums but either they have broken links (...
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27 views

Cool Things To Do In The Terminal [duplicate]

I just adore simple things that actually are kind of cool in this OS, and I was just wondering what are some other fun simple things that I can do with the Terminal in Ubuntu, I know about the Star ...
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Can I install python3.6 ? use ubuntu 14.04 pbuilder

I read this Answer: How do I install Python 3.6 using apt-get? environment: % lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.4 LTS Release: 14....
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Grub not showing Windows 7 after updating Ubuntu 14.04

I dual boot Ubuntu 14.04 and Windows 7 (Windows being installed first) and a couple days ago I jumped onto Ubuntu to check for updates, and after it updated I found that the Windows 7 option had ...
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1answer
82 views

Error: BrokenCount>0 After I installed ROS(Robot Operating System) indigo

Like everyone who had this problem did There is a warning sign and it says "the error message was 'BrokenCount > 0',this usually means that you installed packages that have unmet dependencies." And ...
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0answers
19 views

Mount sdcard using mount() function of linux

I am trying to mount sdcard using mount function of linux with default options as follows const char* src = "/dev/mmcblk1p1"; const char* trgt = "/media/user/sdcard"; const char* type = "...
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24 views

Unity 14.04 LTS won't run on my new chromebook

I've been using an installation of Unity 14.04 LTS on a Toshiba 2 Chromebook with Crouton for a few years and it's been fantastic. I've just bought a new chromebook (Lenova S330) and after putting it ...
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24 views

grub menu not shown on Start [on hold]

After changing the boot order in the BIOS setting's the gryb menu is not opening up again. I went to the boot order menu and I found that Ubuntu option is missing. How can I solve this?
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26 views

System is showing 2 cores present but showing same core_id for two cores

In Ubuntu 14.04.5 LTS, I have two cores but each core has same core_id. What is the problem? $ nproc 2 $ cat /proc/cpuinfo | grep 'core_id' core_id :0 core_id :0 And as asked: $ cat /proc/cpuinfo ...
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63 views

Chrome Unable to launch in Ubuntu 14.04 LTS

I am getting error as below and unable to launch Chrome Stable Browser. $ google-chrome [24216:24216:1126/150909.416941:ERROR:browser_dm_token_storage_linux.cc(93)] Error: /etc/machine-id contains ...
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When i run sudo apt-get update command in ubuntu 16.04 lts server error message show [duplicate]

When i run sudo apt-get update command in ubuntu 16.04 lts server error message showenter image description here
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1answer
40 views

Unable to set suspend timeout

At some point Suspend when inactive stopped working on my system. It used to work, but now regardless whether I set it via System Settings or dconf-editor, sleep-inactive-ac-timeout goes back to 0 ...
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0answers
12 views

ServerSignature not working

I installed modsecurity earlier today but I didnt like it, so I uninstalled it. After that my "ServerSignature off" doesnt work. I got: ServerSignature off ServerTokens Prod in the end of /etc/...
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0answers
19 views

Upgrade GnuTLS on 14.04 LTS to not ancient version

The current version I have is gnutls-cli (GnuTLS) 2.12.23 which quiet frankly is ancient. Is there somewhere a more up to date version I can install with apt-get?
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12 views

Data recovery from Ubuntu new version running os [duplicate]

My Ubuntu os is running but i lost my one folder.I dont know how its lost.My desktop named file and in my desktop screen is not working. How can i recover data and any tools is there?