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5
votes
1answer
15k views

How to install xfce 4.12 on ubuntu 12.04

As per the question, how can I install xfce 4.12 on ubuntu 12.04 LTS (32-bit). I tried this ppa https://launchpad.net/~xubuntu-dev/+archive/xfce-4.12 But there werent any upgrade packages after ...
2
votes
1answer
15k views

ubuntu 12.04 kernel upgrade to 3.10

After reviewing many guides about kernel upgrades - and even following a tip from: http://syntaxionist.rogerhub.com/ubuntu-on-the-lenovo-thinkpad-x230.html to upgrade the kernel of Ubuntu 12.04 to ...
4
votes
4answers
21k views

VirtualBox - How to install OS X guest under Ubuntu host?

Has anyone managed to install OS X Guest in VirtualBox under Ubuntu? I've wasted 3 days trying to accomplish this by following various tutorials around the Web, but none seem to work for me. Can ...
3
votes
3answers
40k views

Error when installing Makefile: “make: *** No targets specified and no makefile found. Stop.”

In short while I run the make command it says: nir@nir:~/Downloads/xf86-video-intel-2.17.0$ make make: *** No targets specified and no makefile found. Stop. I looked inside the ...
17
votes
8answers
29k views

Eclipse Juno, need root access everytime I change the configuration

I am trying to install eclipse Juno on 12.04. I did all the things instructed in this link. But whenever I install any new software (Say CDT or Pydev) on Eclipse, the new softwares are gone upon ...
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12
votes
3answers
65k views

How can I make “rc.local” run on startup?

I have a script that I would like to run when my system starts. I have put it on "rc.local", but it doesn't work. How can I enable it to run on startup? Thanks!
7
votes
3answers
22k views

How do I find the path to pg_hba.conf from the shell?

I would like to obtain the path to pg_hba.conf from the shell. The path varies between versions of PostgreSQL. For instance, for 8.4 and 9.1: /etc/postgresql/8.4/main/pg_hba.conf ...
16
votes
3answers
31k views

In SSH, how do I mv to my local drive?

Probably bad searching/not knowing the terminology, but: I've managed to ssh into my webhost's directory for me, and tar the webapp I want to back up and download. But when I try to mv to ...
9
votes
2answers
21k views

Nvidia driver installed successfully, but not activated

My Ubuntu 12.04 only shows up black screen when starting up some days ago suddenly. Since I can desktop through recovery mode (resume in recovery mode, and the resolution is wrong), I believe there's ...
10
votes
4answers
16k views

How to enable the Radeon dynamic power management feature?

So recently, the RC's of Linux Kernel 3.11 were released. As you may know, this new kernel comes with dynamic power management for users of the open source Radeon driver. Since I have power management ...
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23
votes
3answers
9k views

How to access the Keyboard Layout Options in 13.10+

In 13.04 or below I only needed to access the keyboard layout and then click on the Options button as seen in the image below: In 13.10 the Options button is missing as seen in the following image: ...
6
votes
2answers
9k views

Why is my Wacom Intuos tablet not detected?

I need a little help trying to install a Wacom Intuos tablet, model number CTL-480/S. My installation of Ubuntu 13.04, 64bit, doesn't seem to be able to detect the device. I've tried an few different ...
3
votes
3answers
36k views

12.04 won't boot from Live CD or USB

My laptop (the only PC left in my home to install Ubuntu 12.04 now that it's out) is not booting from Live CD or USB. I get past the screen with the little person in the circle. but right after that, ...
33
votes
4answers
37k views

Running programs in the background from terminal

How do I run a program in the background of a shell, with the ability to close the shell while leaving the program running? Lets say my UI is having problems or for some reason, I need to boot up a ...
6
votes
2answers
28k views

How to give nopasswd access to multiple commands via sudoers?

Below is what I know: I have to add this below line in sudoers file to give rights to the user for particular task. user_name ALL=NOPASSWD: /usr/bin/apt-get install In this case I want to give ...
9
votes
3answers
26k views

How to configure ADB access for Android devices?

I'm using Ubuntu 12.10 and I have installed Android SDK, set it's path in my user .bashrc and it works. The problem is that my phone requires adb to be ran by root for permissions, but running adb ...
5
votes
4answers
27k 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 ...
0
votes
5answers
33k views

How to create or recover Windows Bootloader after deleting Ubuntu boot drive

I have a computer that dual-boots (or tri-boots) Windows 8 Release Preview, Windows 7, and Ubuntu 12.04. Grub boots between Windows 8 and Ubuntu; for which I use primarily. Recently, I decided to ...
2
votes
5answers
9k views

No HDMI Audio on Radeon 6770 connected via HDMI to my TV

I just installed Ubuntu 13.10 and everything works great except there is no audio. I am using a Radeon 6770 connected via HDMI to my TV but under sound settings there is only analog or digital ...
0
votes
2answers
15k views

E: Some index files failed to download. They have been ignored, or old ones used instead after apt-get update

My /etc/apt/sources.list contained: nazar_art@nazar-desctop:/etc/apt$ cat source.list deb http://security.ubuntu.com/ubuntu precise-security main universe nazar_art@nazar-desctop:/etc/apt$ cat ...
34
votes
10answers
62k views

Setting up a git server

I've recently set up ubuntu-server on Amazon EC2. I would like to use it as my git server, so I could store my repos there. So, where can I find some detailed instructions of how to setup git on ...
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7
votes
1answer
8k views

'sudo su -' vs 'sudo -i' vs 'sudo /bin/bash' - when does it matter which is used, or does it matter at all?

When I'm doing something that requires root be typed in dozens of times in a row, I prefer to switch my session to a root session. In the various tutorials and instructions I have used on the ...
4
votes
4answers
18k views

In VirtualBox, how do I set up host-only virtual machines that can access the Internet?

In setting up virtual machines with VirtualBox, I often want the following characteristics vm has a static ip host can access vm without port forwarding vm can access the internet I can move ...
19
votes
3answers
35k 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 ...
1
vote
2answers
14k views

apt.conf “Acquire::http:Proxy ”proxyserver:port" seems not to be used (Ubuntu 13.04 under Virtual Box on Win7)

This is for an installation of Ubuntu 13.04 Desktop in a VirtualBox VM. I'm on a corprate network with an HTTP proxy at x.y.z.251:9090. I've configured the guest OS with the autoconfiguration script, ...
4
votes
2answers
15k views

How to disable IPv6 permanently?

How can we disable IPv6 system wide via terminal commands? I've read editing /etc/modprobe.d/aliases and replacing: alias net-pf-10 ipv6 with: alias net-pf-10 off alias ipv6 off Is this safe ...
6
votes
3answers
16k views

How do I install filezilla?

I'm using 13.04 I go to ubuntu software center and find filezilla but there is no button to install. I try to find it in ubuntu start button at application or ubuntu dash how its called and click ...
16
votes
1answer
25k 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: ...
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7
votes
3answers
36k views

Setting VPN Client

I need to access VPN from my Ubuntu 12.04. I see that there is VPN connections > Configure VPN in network manager, but it asks for username and password. All I have is some .crt, .csr, .key, .ovpn ...
4
votes
3answers
12k views

step by step Ubuntu 12.04 install of Realtek RTL8188CE driver

I am completely new and have never even used terminal before, let alone try install a driver, so while I’ve read countless answers in response to the above problem, I don't even understand when I ...
2
votes
1answer
21k views

Apache2: Forbidden You don't have permission to access /dir/ on this server

I can access localhost but not the sub directories index.html My default conf looks like: <VirtualHost *:80> ServerAdmin webmaster@localhost DocumentRoot /var/www <Directory /> ...
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16
votes
6answers
24k views

simple method to install a mail server

I am looking for a simple way to install a mail server on my Ubuntu server. I would like to be able to receive and send emails though a webmail (e.g. roundcube). I have a domain name. The web server ...
4
votes
2answers
13k views

how can I change the date and time on ubuntu 12.04

when I go to change the date and time it doesn't work, and I try to unlock but it just won't unlock, if there is any way to make it work please help. I know it isn't very descriptive but I really ...
10
7
votes
2answers
15k views

How do I add a network drive to Plex?

So I've been looking around and can't find an exact solution to my problem. I dual boot Windows 7 and Ubuntu 13.04. I like Ubuntu and want to use it instead of windows. Everything was working on ...
0
votes
2answers
8k views

unknown filesystem, grub rescue

When I try to boot I get this message: error: unknown filesystem. grub rescue> _ results of: grub rescue> ls are as follows: (hd0) (hd0,msdos5) (hd0,msdos1) (hd1) (fd0)
4
votes
2answers
12k views

libssl.so.10: cannot open shared object file: No such file or directory

Im trying to use twoBitToFa, which is a small program released by the University of California Santa Cruz, that uncompresses large genome files and I get this error: error while loading shared ...
5
votes
1answer
24k views

How to install Qt4 in Ubuntu 12.10

I tried to use Qt5 but I have some problems while making Debian packaging process with Qt5 so I would like to have Qt4 on Ubuntu 12.10. How can I install Qt4.
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2
votes
2answers
24k views

How do you run update-grub?

I went into Live CD and activated Terminal. Then, I typed gksu nautilus to gain temporary access to my root directory. Once the Manager window opened, I clicked on File System and navigated to the ...
3
votes
3answers
13k views

Ubuntu 12.04 LTS - Black Screen at boot After changing Nvidia Driver

2 days ego i updated my Ubuntu 12.04 LTS to latest updates but i ignored Grub Updating because I thought it will clear my grub settings (I'm so noob!). After restart every things was right, the Ubuntu ...
10
votes
3answers
31k views

How to EFI install Ubuntu?

On trying to install Ubuntu 12.10 Desktop amd64 to a desktop pc using a ga a75 ud4h motherboard (which is using an AMD 3870k APU with a new 1TB HDD) following the advice in the motherboard manual and ...
41
votes
2answers
30k views

How do I keep track of failed SSH log-in attempts?

I'd like to see if somebody has been trying to log-in by brute-force into my Ubuntu 12.04 server over SSH. How can I see if such activities have been taking place?
1
vote
4answers
11k views

how to correctly install apache2, php5, mysql and phpmyadmin

What is the most correct method of installing apache 2 server, php5, mysql and phpMyAdmin? I installed it this week, and I had a lot problems without solutions, so now that I reinstalled Ubuntu 13.04 ...
3
votes
2answers
29k views

No sound coming from HDMI

(Ubuntu 12.04 x64) After looking at other questions (here and other sites) and trying their respective answers, I am still unable to get the hdmi audio out working. I have downloaded the ...
3
votes
2answers
22k views

Impossible installing Ubuntu 13.04 in UEFI mode with Windows 8 preinstalled

I know this is a dejavu but let me please explain my problem. When booting 13.04 installation media EFI mode get to a black screen with Grub version 2.00-l3ubuntu3 version appears after selecting ...
3
votes
3answers
11k views

Grant a user permissions on www-data owned /var/www

I have a simple web server setup for some websites, with a layout something like: site1: /var/www/site1/public_html/ site2: /var/www/site2/public_html/ I have previously used the root user to ...
0
votes
2answers
33k views

Unable to fix broken packages with sudo apt-get install -f

Here's my result, of sudo apt-get install -f. i have Ran it twice and got negative result. I believe there is an error at "error in Version string '0:3.6.1-dates for language English Translation ...
7
votes
1answer
21k views

sudo: no tty present and no askpass program specified

When attempting to run a remote binary using sudo on the remote box: ssh remotehost "sudo ./binary" I see this error: sudo: no tty present and no askpass program specified How can I work ...
6
votes
3answers
15k views

How do I install Ubuntu alongside UEFI enabled Windows 8 on a Dell XPS 8500?

I recently (about a month ago) bought a Dell XPS 8500 Desktop with UEFI enabled Windows 8 Pro pre-installed. I am trying to install Ubuntu 13.04 64-bit dualboot with Windows on this computer. I don't ...
6
votes
4answers
9k views

Very slow system after installing 13.10?

Just "upgraded" from 13.04 to 13.10 on my Acer C7 Ubuntu'd Chromebook and first thing I noticed is that everything is very slow and unresponsive. Hardly had this on 13.04. Opened system monitor to ...
8
votes
3answers
19k views

Detect and mount devices?

I upgraded Ubuntu today and everything works smooth except that Ubuntu doesn't detect any other storage devices. My / and /home partitions work fine, but my other partitions are just not detected. I ...