Ubuntu is a Linux distribution with an emphasis on ease of use and installation. Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

learn more… | top users | synonyms (1)

2
votes
1answer
1k views

Environment variable for ip address

I see somewhere people use: IF_ADDRESS="$(echo "$IP4_ADDRESS_0" | cut -d'/' -f1)" to get the IP address in a network configuration script. In my system, I create a script under the directory ...
2
votes
1answer
97 views

How to install Ubuntu on a system where is already Mint and Windows 7?

I have already installed Linux Mint on Windows 7 so now I have dual boot with Linux Mint and Windows 7. They are both on diferent partitions. I have 1 free partition left. The question is how to ...
2
votes
5answers
4k views

pgModeler installation - Dependencies error

I'm trying to install the pgModeler. But I'm getting stuck. I have pgModeler at /opt/pgmodeler-0.5.2/ I have all the dependencies: Qt 5.0, Pg and the others. When I run the pgmodeler with ...
2
votes
1answer
318 views

tun0 enabling after installing openvpn

I just installed openvpn but can't see tun0 when I do ifconfig. when I ssh to a remote server, I get the error: debug1: Authentications that can continue: publickey,password How can I enable it? ...
2
votes
1answer
73 views

How can I be notified about state changes to a VPN adapter

On Ubuntu 12.04 - actually Kubuntu, but I am using NetworkManager, so the configuration should be the same - I have configured a few VPN connections. Now, if I have a long-running up- or download, ...
2
votes
1answer
403 views

How to set-up a online SVN server on my laptop

I had created a local SVN server on my laptop running Ubuntu 12.04 and its working perfectly fine. Now I want to make my laptop as server for some valid users who can access my SVN server though ...
2
votes
2answers
208 views

Can't install anything

I'm not able to install, update or do anything else with apt-get, aptitude, dpkg and so on. The lock-file /var/lib/dpkg/lock exists from boot-time on. When I delete it and run apt-get update, it ...
2
votes
1answer
283 views

Forgot encfs password

I followed the guide here: http://www.webupd8.org/2011/06/encrypt-your-private-dropbox-data-with.html to get dropbox encfs working on my first computer. I disabled the syncing of the encryption key. ...
2
votes
3answers
5k views

Installation problem with python-software-properties

I need to install the last version of node.js but my system has in repository older version. I need to add new ppa source. I followed this tutorial Question - when I install ...
2
votes
1answer
3k views

How to get past “Loading Initial Ramdisk” hang after going from x86_64 to i686 cpu

Long story short, I have a Ubuntu 12.04 64-Bit Server setup as a virtual machine with VirtualBox (4.1.18). I migrated the guest machine from an AMD chipset (a gaming machine) to an Intel Xeon (server ...
2
votes
1answer
184 views

Creating a terminal application from a shell script

I have a shell script. I want to convert the shell script to an application for Ubuntu which can be installed using (sudo apt-get install) command and after installing, the application can run from ...
2
votes
2answers
194 views

Install the same 64-bit packages as a 32-bit Xubuntu installation

I have been using a virtual machine (Xubuntu 12.10, with VMWare on a windows host) for all my programming work, which I am trying to transition from a 32-bit install to a 64-bit install. I am hoping ...
2
votes
1answer
176 views

What can cause a .sh file to not launch through this type of install?

I am using an Ubuntu 12.10/Gnome3 and was setting up PhpStorm using this tutorial http://devnet.jetbrains.com/thread/439389 The process involved copy/pasting the files into usr/local/PhpStorm-** (with ...
2
votes
2answers
2k views

Guest OS Ubuntu 12.04 no network connection

Recently added a new *.VDI image with Ubuntu 12.04 to my existing VirtualBox. The machine hangs with a "Waiting for network configuration" error, eventually times out after 60 seconds and boots in ...
2
votes
1answer
772 views

GParted messed up my partitions

Update: running testdisk I can actually see all of my files in /dev/sda1! I wanted to install Windows alongside my Debian installation in order to play some games. In order to do that, I had to boot ...
2
votes
3answers
368 views

How to create partition in ubuntu server 12.10

I'm trying to create partition during Ubuntu Server installation(12.10).Now I have a 500GB hard disk where I need to create a partition of 200GB for root file system and another 20GB for swap space ...
2
votes
1answer
2k views

How to execute a shellscript when I plug-in a USB-device

I want to execute a script when I plug in a device in my Linux machine. For example, run xinput on mouse or a backupscript on a certain drive. I have seen a lot of articles on this, most recently ...
2
votes
1answer
221 views

Wireless on my Dell Latitude E5320 doesn't work on Ubuntu but works on Linux Mint. What can I do to make it work?

I have dualboot Ubuntu 12.10 & Linux Mint 14, both are clean install & updated with the latest. My wireless works flawlessly on Linux Mint but it's very unreliable on Ubuntu: every 15~20 ...
2
votes
1answer
304 views

Unison can't synchronize Dropbox configuration (socket files)

I'm using Unison to synchronize my home across several computers, and I've addressed everything but this. The Dropbox configuration is partially skipped, and as a result Dropbox thinks there is no ...
2
votes
1answer
194 views

How can I remaster a text-based linux distro?

So I have a Ubuntu minimal install, it is exactly the way I want it when I want to have a fresh install, with the included settings, packages, etc. It has no desktop, it is completely CLI. What is ...
2
votes
1answer
425 views

Recommendation of books to setup and admin a web server in Linux [closed]

Hi I am quite a newbie on Linux, I knew basic concept and some commands of it. And now I am going to setup and admin a web server in Ubuntu Linux distribution. I installed it by default setting, and ...
2
votes
1answer
200 views

write pc uptime in a file in shutdown

I need to log PC uptime. How I can do this? I use uptime for this and I will when ubuntu is shutdown write this command output in a file.
2
votes
2answers
110 views

Are any files loaded when a terminal session terminates?

I know that .profile / .bash_profile are loaded when a terminal session is started, either through local machine or SSH. Are there any files that are loaded/called when the session terminates? ...
2
votes
1answer
524 views

Chromakey -video-editing in Unix?

My friends are recommending me to use OSx for video-editing but trying to use old good OSs such as Debian and Ubuntu. How can I do chromakey -video-editing in some Unix or Linux?
2
votes
1answer
2k views

unable to connect ftp in pasive mode

I'm try to connect to ftp which I've just configured but using FileZilla, I'm getting the following logs Status: Connecting to x.x.x.x:21... Status: Connection established, waiting for welcome ...
2
votes
1answer
427 views

Specific directory permission for one user using sftp

My web server structure looks like this: /Home/User/Public_Html/Website_one /Website_two /Website_three/Directory_one ...
2
votes
1answer
391 views

Problem with java3d

I want to play this java simulation: http://www.compadre.org/OSP/items/detail.cfm?ID=9640 in java 3d mode on a linux (ubuntu) system. But it doesn't work. If I switch to java 3d-mode it complains ...
2
votes
2answers
3k views

Minecraft server daily restart script

I've been searching to try to find the information I need, but I have so far been unsuccessful. What I would like to have happen daily is the following: Every time the machine starts, the Minecraft ...
2
votes
2answers
83 views

Where does package make-doc end up after installation?

I am on Mint 12 KDE. I used Software Manager to install make-doc - "Documentation for the gnu version of the "make" utility". How do I access what was downloaded?
2
votes
1answer
1k views

Reload ~/.profile for desktop [duplicate]

Possible Duplicate: how do i tell gnome to reread my ~/.profile How to change environment variables without re-logging to UI? I'm trying to reload my ~/.profile without login out. I can ...
2
votes
1answer
3k views

ubuntu usb sound card sometimes recognized and sometimes not at boot

I have a linux ubuntu 12.04 server machine which works with an usb sound card. When rebooting the machine, sometimes the usb sound card is recognized and sometimes not, I cannot figure out a reason ...
2
votes
1answer
783 views

Lm-Sensors: Run specific commands when temperature goes above/below limits

I have a pretty badly ventilated computer whose temperature reaches 100º C in some occasions. The poor thing can't be ventilated any better ("put a bigger fan" is not a suitable solution). When the ...
2
votes
2answers
969 views

Retrieve deleted files on Linux VM guest

I use Ubuntu on VMware to learn how to use Linux. I used rm on some folders and mistakenly deleted some files from /etc. I have some very important files on it. Is there a way to retrieve that files, ...
2
votes
2answers
5k views

Kernel Panic - not syncing: VFS: Unable to mount root fs after new kernel compile

So I've been at this for a while and have been poking around for an answer for a few days, and figure it's about time to ask for help. I am running Ubuntu 10.10 in VMWare Fusion, and have downloaded ...
2
votes
1answer
872 views

Getting new server. How do I move everything over? [duplicate]

Possible Duplicate: Moving linux install to a new computer A buddy of mine has found me a new server for our role-playing forums we run and my other web sites. I finally have my current ...
2
votes
1answer
3k views

Xubuntu Oneiric won't start XFCE

I tried upgrading the Ubuntu on my trusty netbook and found 11.10 was way too slow. So I switched to xubuntu by installing the xubuntu-desktop package and then following the crazy instructions here : ...
2
votes
1answer
513 views

Create bootable ubuntu usb for mac, or any pc

I've used Ubuntu live and the start up disk creator tool to create a bootable usb with ubuntu. I used the start up disk tool and I first clicked erase, to clear the contents of the usb, and then ...
2
votes
1answer
356 views

I bought a game from Ubuntu Software Centre, How do I download it for Linux Mint?

I bought the game TRAUMA from the ubuntu software centre, using my login user/password and paid with my debit card, I can download and play the purchased game in ubuntu fine. But I recently switched ...
2
votes
2answers
1k views

Update phpmyadmin manually when installed as an package

Is it possible to manually update phpMyAdmin when I installed it as a package? The current version in Ubuntus package list is 3.4.5deb1 but I want to upgrade to 3.4.8
2
votes
1answer
88 views

Gnome shows workspace before showing the login screen

I have used Gnome for a long time and always have seen this problem. When I close the laptop lid and re-open it, it shows my workspace for 1 second or less and then shows the login screen.I use Fedora ...
2
votes
2answers
392 views

Enable Compiz Fusion at startup kde

Compiz is "temporarily disabled" by default, I have to enable Compiz by pressing Alt+Shift+F12 every time I start my computer. Can somebody please tell me how it can be enabled automatically at ...
2
votes
1answer
347 views

How can I monitor the load of a php script on a server?

We've got a website on our dedicated server which seems to be causing problems. Recently it has been crashing our dedicated server - it's very annoying. It will crash at random times. The tech ...
2
votes
1answer
686 views

Running a command when a CD/DVD/BD inserted

This seems like a simple question to me, but after two nights of searching and tinkering, I haven't been able to find anything promising. I am running a headless Ubuntu server. I want to be able to ...
2
votes
1answer
264 views

NFS Shared Folders - Is it transitive?

If I have Computer-A, and share a folder to be accessed by Computer-B, can I take that same shared folder and share it with Computer-C? Computer-B has two itnerface cards, eth0, and eth1. eth0 is ...
2
votes
1answer
206 views

How do I build custom Ubuntu CD's automatically?

I'd like to build custom Ubuntu installation CD's daily (CRON job). Think Daily Build but with custom packages coming from a text file. Packages would be a mix of some official Ubuntu packages as well ...
2
votes
1answer
453 views

Problem when installing “ia32-libs”

I'm using x64 Ubuntu. A few months ago I accidentally messed up the groups/owners of all files on /, but managed to fix it using a VirtualBox install of Ubuntu. Now I'm running into a problem that I ...
2
votes
1answer
653 views

Slackware boot error after fresh install

I'm currently running Ubuntu and Slackware on my system. After just installing Slackware, with everything appearing to work fine, I boot into GRUB only to see an "error: no such disk" or something of ...
2
votes
1answer
591 views

What does this error mean when installing namecoin?

I'm trying to set up namecoin, but I get the following error on running makefile.unix: $ g++ -c -O2 -Wno-invalid-offsetof -Wformat -g -D__WXDEBUG__ -DNOPCH DFOURWAYSSE2 -DUSE_SSL -DUSE_UPNP=0 -o ...
2
votes
1answer
262 views

Computer logs out when resuming from sleep

When I leave my laptop for a while, after it blacks the screen (as I configured XScreensaver to do), when I return, it awakens to the login screen. When I login, there is no trace of my previous ...
2
votes
1answer
919 views

Fixing mime type on Ubuntu

I am using Ubuntu 10.04. Sometime back after an update, all files in Ubuntu started showing a mime type of text/plain. This means that double clicking on any file opened it using gvim which is really ...