Greatest Hits

5
votes
2answers
21k views

How to install Juniper VPN on Ubuntu 14.04 LTS?

Could you please help me ? On my old Ubuntu 13.10 I was able to run Juniper VPN (on Firefox only) using a workaround which requires you to install the missing 32libs and IcedTea (32bits). However, I ...
29
votes
1answer
80k views

How to transfer files from/to an Android device with ADB via GUI?

Do you know if there is an Ubuntu program (possibly a Nautilus plugin) to transfer files from/to an Android device? What is my mind is a program which does adb push, adb pull, and adb shell ls in the ...
4
votes
2answers
25k views

How to install Sopcast Player in Ubuntu 14.04?

I have tried to find some PPA's for Ubuntu 14.04 but didn't find any. So I tried to install the package for previous releases, with no luck and a lot of dependencies issues.
19
votes
4answers
58k views

How do I install qemu?

How do I install the qemu command? I type qemu and press tab and I get a list of several binaries installed. qemu-alpha qemu-arm ... qemu-x86_64 but no qemu. I type man qemu and it returns the ...
6
votes
5answers
44k views

How to connect and create a database in MySQL?

I want to install MySQL and create a database on it using the following code: sudo apt-get install mysql-server mysqladmin -h localhost -u {username} -p create lrs I get the following message after ...
72
votes
9answers
14k views

What is the difference between Terminal, Console, Shell, and Command Line?

What is the difference between Terminal, Console, Shell, and Command Line?
14
votes
2answers
66k views

How do I add an additional hard drive?

I am going to put an additional (non-USB) hard drive in my system. I already have Ubuntu on my other hard drive so I do not want to install Ubuntu on the additional drive but only use it for storage. ...
16
votes
5answers
57k views

Get rid of 0.5s latency when playing audio over Bluetooth with A2DP

As described in the title I experience a half a second delay when playing audio over Bluetooth with A2DP. This makes watching movies not possible as the sound is not synchronised with the video. I'm ...
9
votes
5answers
35k views

Setting PIdgin up for Lync2013

I having difficulty setting up pidgin to work with my company's microsoft 365's communicator lync 2013 (not 2010) account. I either receive a message stating authentication failed, or Incompatible ...
14
votes
3answers
59k views

How to configure Ubuntu as an LDAP client?

How to configure ubuntu 12.04 as ldap client with pam modules?
2
votes
4answers
9k views

Cannot boot into Refit (to choose Ubuntu) on Mac after Yosemite Upgrade

I do yosemite upgrade on MacBook Pro (13 inchi, mid 2012 model). After upgrade it, I cannot boot into refit, no OS option available, just boot into Mac OSX yosemite directly. I tried to reinstal ...
10
votes
4answers
70k views

How can I edit my Grub bootloader entries (Hide, Rename, Remove)? Preferably doing it manually, and not with a program

So basically I have a pretty flooded Grub bootloader, with older linux versions, 3 operating systems and memtests. What I want is to leave the operating systems only. I need to know how to do it ...
40
2
votes
2answers
10k views

Upgrade xubuntu from 14.04 to 14.10

I set Notify me of a new Ubuntu version to For any new version. Then I did this in terminal: sudo apt-get update sudo apt-get dist-upgrade And nothing happened. The result of cat /etc/lsb-release ...
12
votes
1answer
75k views

How do I mount a CIFS share?

I'm using Ubuntu 11.10, and am trying to mount a freenas server. I have the server set to share in cifs and nfs with no luck. I have tried smbmount //192.168.1.### /mnt/ I am not new to Ubuntu but ...
6
votes
2answers
45k views

How to find python installation directory on ubuntu

I have just migrated from Windows environment. I have installed Python 3.2 in a separate directory. How can I get the python installation path on ubuntu shell ? Is there any way I can let shell ...
55
votes
3answers
63k views

How can I get a list of all repositories and PPAs from the command line?

I know how to list all packages installed on my system. But how could I get a list of all repositories and PPA's? I know I can look into /etc/apt/sources.list and /etc/apt/sources.list.d, but I'm ...
10
votes
4answers
58k views

How to create Windows XP LiveUSB using Ubuntu to replace it

I am using an Acer Aspire One netbook with no CD-disk drive, and would like to uninstall Ubuntu 12.04 LTS and install Windows XP in its place. The problem here is that I can't seem to find a program ...
3
votes
1answer
27k views

Getting hybrid graphics to work nvidia-prime GT650M

I recently made the switch to Ubuntu. Everything on my laptop works fine except my hybrid graphics card. It is Intel graphics combined with Nvidia GeForce GT650M. I tried Bumblebee, but primusrun ...
13
votes
6answers
15k views

What version of Python do I have?

How can I find out what versions of Python I have? I am using Ubuntu 14.04 (Trusty Tahr).
25
2
votes
1answer
19k views

How to install Flash Player Plugin in Lubuntu?

I am actually using Lubuntu, and I can't install the Abobe Flash Player Plugin with Chromium. When I download it on the Adobe Flash Player website, Lubuntu ask me (in French, sorry, I live in France) ...
3
votes
2answers
34k views

How to install “intel graphics driver installer ” in Ubuntu 12.04 LTS?

My system specification is as follow:- Microprocessor 2.6 GHz Intel Core i5-3230M Video Graphics Intel HD Graphics 4000 I want to install graphic driver provided by intel for linux. Need help ...
9
votes
5answers
52k views

How to install subversion client in ubuntu

I have looked at this question: How do I install svn? We already use sudo apt-get install subversion to install subversion on the server. What should I do in order to install the subversion ...
10
votes
4answers
45k views

Where are the OpenVPN connection logs and configuration files?

I have problem connecting to OpenVPN server. Where are OpenVPN log files and how do I find the connection details?
13
votes
1answer
20k views

Where is Start-up Applications in 14.04 Unity?

I cannot find the Start-up Applications in 14.04, I read on a forum that you had to go into Main Menu and allow it to be visible through preferences, but I have looked all the way through preferences ...
1
vote
2answers
35k views

No root file system is defined

Here the steps I used to install Ubuntu. Booted Ubuntu 13.04 from a USB drive (I have XP). Everything going fine. Gave me options how to install. Chose "Other" as I have multiple drives. Gave me ...
10
votes
1answer
34k views

Command to change the wallpaper in XUbuntu

Doing a google search reveals the command xfconf-query -c xfce4-desktop -p /backdrop/screen0/monitor0/image-path -s <image-path> The first time I run this command I got a message saying that ...
8
votes
4answers
76k views

How do I start VNC Server on boot?

How do I create a system-wide autostart file? This would be on a cloud server running the desktop version of Maverick. I logged in as root and created an autostart file using ...
29
votes
1answer
49k views

How do I install smbmount?

It seems that smbmount is not available in Kubuntu 12.10: - neptune():~$ smbmount //192.168.0.100/ samba/ -o rw smbmount: command not found - neptune():~$ apt-file search smbmount manpages-zh: ...
33
6
votes
4answers
20k views

Downgrade PHP Version from 5.5 to 5.4 on Ubuntu 14.04

First time I've ever needed to ask a question here that I don't think has already been answered. I've recently been working on transferring over a vBulletin site I run to a new server. Thinking that ...
4
votes
3answers
22k views

apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName … waiting apache2:

I upgraded to ubuntu 14.04 yesterday. But after restarting PC , this message continues to appear in a black screen after the ubuntu loading screen and don't go away and ubuntu doesn't start I can do ...
7
votes
1answer
69k views

How to start/stop iptables?

While learning some new things about iptables I can't through this. While I am trying to start, its saying as root@badfox:~# iptables -L -n -v Chain INPUT (policy ACCEPT 0 packets, 0 bytes) pkts ...
8
votes
3answers
40k views

Installing Gnome 3.8 on Ubuntu 12.04

Gnome 3.8 is released and I wanted to have it on my system running Ubuntu 12.04. I came across this: Gnome 3.8 on Ubuntu 12.04.2 lts In the answers, it is mentioned that Gnome 3.8 is not available in ...
0
votes
3answers
22k views

MATLAB R2014a on Ubuntu 14.04 Install Issue

I am trying to install MATLAB R2014a on Ubuntu 14.04 LTS. I download the .iso file (from my University) and mount it using Disk Image Mounter. Then I open a terminal, switch to the directory where ...
50
votes
2answers
69k views

How to install specific Ubuntu packages, with exact version?

I want to setup a new virtual machine with some specified packages (name and version), that are provided. For example apache2 in version 2.2.20-1ubuntu1 with all dependencies. Even if there is a new ...
6
votes
2answers
23k views

Fallback to Gnome classic desktop Ubuntu 14.04

I'm using Ubuntu for a while and experienced many bugs in Unity and also it kills productivity. I recently checked BackTrackR3 release which is built on Gnome2.3. But, unfortunately that is available ...
20
votes
4answers
23k views

What is the meaning of 'i686' in Ubuntu?

To check whether I am using 32bit or 64bit Ubuntu. I looked in How do I check if I have a 32-bit or a 64-bit OS? and found this answer uname -a. If it is shown as i386, it will be 32bit and amd64, it ...
21
0
votes
7answers
12k views

Skype sign in: Server Connect Failed

When I try signing in to skype , I get the message "Sign in Failed - Server Connect Failed". To resolve this issue I tried almost everything, from removing Skype completely to install Skype again and ...
18
votes
4answers
57k views

CPU frequency scaling for 12.04?

In 10.10, I remember I had CPU Frequency Scaling Monitor by default. Now in 12.04, I cannot find anything similar in Ubuntu software center. I wonder what applications are recommended for scaling CPU ...
31
votes
5answers
59k views

Is there a free trusted vmware image with Ubuntu preinstalled?

Since the vmware virtual machine drivers are pretty standard I don't see any technical reason for a preinstalled image not to be portable. Although the above situation is obvious, I didn't find any ...
6
votes
4answers
13k views

Google Chrome proxy settings?

When I try to set Google Chrome's proxy settings (on chrome://linux-proxy-config/), I get the following message: When running Google Chrome under a supported desktop environment, the system ...
10
votes
2answers
68k views

How to correctly fix a “dirty” NTFS partition without using chkdsk

When I try to do a ntfsck to a NTFS partition I get this: sudo ntfsck /dev/sdb1 Unsupported: replay_log() Volume is dirty. Unsupported: check_volume() Checking 161792 MFT records. Unsupported cases ...
8
votes
2answers
66k views

How to recover a deleted NTFS partition with data

I am on Ubuntu 12.04 64-bits I accidentally deleted a NTFS 255 GB partition using Gparted, and yes it contains LOTS of important data. Upon realizing the deletion I haven't yet created any ...
7
votes
1answer
34k views

Connecting to Ubuntu using Remote Desktop Connection on Windows 7

I'm trying to connect to a machine with Ubuntu from a different machine running Windows 7 using the Windows Program Remote Desktop Connection. I used the command: sudo apt-get install xrdp which ...
44
votes
5answers
32k views

How can I check the available version of a package in the repositories?

How can I check the version of the available package in the Ubuntu repositories without installing it?
15
votes
1answer
13k views

How do I re-run boot loader?

Running sudo apt-get -f install said that The link /vmlinuz.old is a damaged link and: you may need to re-run your boot loader[grub] Here's the full output: user@chrubuntu:~$ sudo apt-get -f ...
17
votes
3answers
37k views

Can I use Ubuntu to diagnose hard drive or RAM problems in Windows?

This may be a crazy question, but here goes... My brother suggested that I could somehow use either a Ubuntu Live Boot CD or Flash drive or Kubuntu as a way to diagnose issues I'm currently having ...
8
votes
3answers
14k views

How to disable the “unlock your keyring” popup?

I read through all the related answers, but they do not apply to Ubuntu 14.04. I have no .gnome2 folder and no Passwords and Encryption keys item in the system settings. I tried to crawl through ...
14
votes
1answer
33k views

How do I install Ubuntu Server (step-by-step)

I'd like to install Ubuntu server on my machine, is there a step-by-step instructions on how to accomplish that or a guide that will just go through the basic steps of installing Ubuntu Server from ...
17
votes
5answers
24k views

How to install pip for python 3 in ubuntu 12.04 LTS

I am trying to install the Pillow module for python 3.3, but for that I need to install pip. Every time that I install pip it installs for python 2.7, any help?
4
votes
3answers
38k views

Copying multiple specific files from one folder to another

I have a large folder of pictures (thousands), and I have a long list of files, by exact file name, that I need to copy to another folder. I want to know if there is a way I can select several ...