Greatest Hits

7
votes
2answers
22k views

How to install KDE along Unity?

I have just installed the latest Ubuntu 14.04 and I would like to install KDE along side my Gnome/Unity that I have now. How can I do this? Thanks!
41
6
votes
2answers
28k views

Dark GTK theme for Ubuntu 14.04

I am using the zonColor DarkNight theme on Ubuntu 13.10 and am quite pleased with it. I would like to have a similar theme for Ubuntu 14.04 but so far I could not find a single dark theme available. ...
2
votes
4answers
61k views

How do I make a bootable USB stick from an ISO image? I'm running Kubuntu 12.04

Why won't kb3 (in Kubuntu 12.04) recognize a USB drive and allow me to burn an ISO image to it? kb3 is the default iso burning application and it gets generally good reviews. But it pops up a dialog ...
9
votes
4answers
10k views

14.10 wine and fglrx conflict

I've just updated to 14.10 from 14.04, and have come across a problem having both wine and fglrx installed The wine dependencies that are causing the problem go like this wine > wine1.6 > ...
7
votes
6answers
55k views

Every command fails with “command not found” after changing .bash_profile?

I was updating my .bash_profile, and unfortunetly I made a few updates and now I am getting: env: bash: No such file or directory env: bash: No such file or directory env: bash: No such file or ...
65
votes
4answers
52k views

What is Ubuntu Touch (Ubuntu for Phones)

Following up on Canonical's announcement, what is Ubuntu for phones, where can I download a copy of the OS to run on my phone? And how do I know if it's compatible with my phone?
18
votes
3answers
100k 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!
17
votes
4answers
19k views

System tray icons disappeared after installing Ubuntu 14.04

I have many applications with tray icons like davmail, hardware monitor. I miss this feature on Ubuntu 14.04. Does anyone have a solution? There are some tools like Skype indicator, but I need a ...
3
votes
1answer
51k 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 /> ...
31
5
votes
2answers
66k views

How can I repair my installation?

Does ubuntu 11.10 have a repair setup like windows that repairs the operating system files? Or do we have to do a whole new installation? If not, is there a backup solution so I can re-install ...
28
votes
3answers
61k views

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

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 ...
49
6
votes
2answers
40k views

How to enable Moonlight/Silverlight 5 on firefox?

I have installed moonlight from this post here: http://askubuntu.com/a/327862/188878 the problem is, the application/website I am trying to use "requires" silverlight 5. is there anyway to trick the ...
10
votes
3answers
44k views

Using scp to copy files from remote to home machine

This is probably a simple error, but I can't work it out. My computer hostname is Felix (hostname -f returns Felix) I am trying to move a file from my university account to my home computer using scp. ...
11
votes
1answer
41k views

how to change the background color of terminal in Ubuntu 12.10?

How to change the dark purple color of terminal in Ubuntu 12.10. And can we place any image or photo instead of that purple color.
1
vote
2answers
18k views

How to move taskbar to bottom position as in Windows

I'm very new to Ubuntu. I have just installed it on my pc and i liked it. But as i'm from Windows background i like the taskbar at the bottom and not at the left position. So is there any way to move ...
13
votes
3answers
60k views

How to set static routes in 12.04 Server

I have used Ubuntu since Ubuntu 8.10; today I'm working with Ubuntu 12.04 Server. I am having difficulty keeping static routes on booting. I would usually put the route commands /sbin/route add ...
5
votes
1answer
21k views

Format disk in 14.04

I remember using Disk Utility to format disks and USBs in 12.04. Now, after upgrading to Ubuntu 14.04, I can't seem to find the Disk Utility application. How do I format disks in 14.04? Looking for ...
44
votes
4answers
57k views

Where is the user crontab stored?

Since upgrading my user's crontab has been wiped out. This is not the first time this has happened this year and it's a pain restoring it each time. I'd like to be able to back up the crontab for my ...
41
11
votes
4answers
59k views

Use xrdp to connect to desktop session

I use Ubuntu on my desktop. When I am away from my desktop, I would like to access the session using my Windows 7 laptop. Currently, I am using xrdp to connect, but it starts up a remote session. Is ...
1
vote
1answer
12k views

Ubuntu 14.10 Nvidia Driver

I upgraded my ubuntu 14.04 to 14.10 , and my nvidia gforce stopped working , and giving low resolution on both internal and external monitor!!!. Is there any update for this Driver, as I am using ...
9
8
votes
1answer
18k views

Unity Launcher and Menu Bar disappeared in 14.04

The menu bar and Unity launcher have disappeared in Ubuntu 14.04. Also cannot access the terminal via ctrl + alt + t. I have tried every solution for this issue that I can find, from re-installing ...
15
votes
2answers
42k views

How do I resolve slow and choppy performance in virtualbox?

Both, Ubuntu 12.10 and 13.04 perform very slow when running in VirtualBox 4.2.12. How do I run Ubuntu with unity or enabled transparency smoothly with VirtualBox?
47
votes
6answers
79k views

How to split larger files into smaller parts?

I have a large file (8GB for Example). How can I split it into multiple parts, let's say 3 equal parts, and after that how do I integrate them later?
16
votes
1answer
77k views

How do I boot into recovery mode?

I recently tried booting into the Grub2's menu entry "Ubuntu GNU/Linux, with Linux 3.2.0-24-generic-pae (Recovery Mode) just to see what was there. It booted successfully, but I had no idea what to ...
28
6
votes
3answers
34k views

How to install Virtualbox from command line?

OK, I a am a newbie. For some reasons, I need to install Virtualbox. I see that I can easily install it using the Software Center, but I trust most the "apt-get install blahblah" way, because I find ...
22
votes
3answers
70k views

Switching window manager/desktop environments?

In general what is the approach to switch the desktop environment or window manager on Ubuntu? The main difference between stock Ubuntu, Kubuntu and Lubuntu is supposedly the use of Unity vs. KDE vs. ...
9
votes
6answers
31k views

How to start Virtual box machines automatically when booting?

I have many Virtual box machines in my Ubuntu12.04, each time i shutdown or reboot i have to start them one by one. I wanna a help in writing script for automatically autostart the VBox machines ...
7
votes
3answers
63k views

How to detect an USB device?

I got a scenario, where a software works only when you insert the USB device provided by the software vendor in windows operating system. Im trying to find the content stored in the USB device. In ...
41
12
votes
4answers
28k views

How to speed up VirtualBox Ubuntu 14.04 (disable visual effects, …)

I just installed Ubuntu 14.04 in a VirtualBox machine, which I am planning to use for Java/Web development. After my first steps, I noticed that the CPU usage is very high even when I do simple tasks ...
17
votes
2answers
20k views

how to achieve multi touch gestures in ubuntu 14.04

is it possible to get multitouch gestures in ubuntu 14.04 like macbook? if possible how to activate or install multi touch gestures ? my laptop is lenovo z580.it has syanptics touchpad which supports ...
1
vote
2answers
47k views

Install on Second Hard Drive with startup boot option?

In theory, what I want to do is very simple, but I've done some google research and read some posts on this site and I'm still confused. I want to keep win7 on my primary C:\ drive, and install ...
11
votes
1answer
26k views

How to disable IPv6 in Ubuntu 14.04?

I am using Ubuntu 14.04. And I have done the following to disable ipv6. I have open /etc/sysctl.conf using gedit and paste the following lines at the end of sysctl.conf. ...
16
votes
1answer
40k views

How to install numpy and scipy for python?

I am tired to try to install numpy and scipy for phyton 2.7.5, I need this version of python because my final goal it's to install class (http://class-code.net/) and montepython ...
16
votes
8answers
23k views

How to show only hidden files in Terminal?

I have a directory that contains thousands of files, some of them are hidden. The command ls -a list all files, including hidden ones, but I need just to list hidden files. What command should I ...
4
votes
3answers
54k views

How to turn on Network Discovery and Share between computers with Samba

I have an Ubuntu server. Accessing the server from Windows clients works fine. But the server is not listed among the available PCs on Windows client's Network overview. For windows machines it ...
7
votes
4answers
10k views

Unable to install icedtea plugin on Utopic Unicorn 14.10

Trying to install icedtea-7-plugin on 14.10 x64 gives an error. apt-get install icedtea-7-plugin . . . Selecting previously unselected package icedtea-netx:amd64. . . . Processing triggers for ...
11
votes
3answers
54k views

How to defrag an ext4 filesystem

I don't want any answer saying that there's no need, please!
39
18
votes
3answers
52k 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 ...
7
votes
2answers
27k views

How to switch from unity to gnome

Default ui for Ubuntu 14.04 being Unity, want to switch to Gnome. Can't find usual way to switch at login screen as mentioned here. ...
8
votes
4answers
24k views

Resolution doesn't change when resizing Virtualbox window

I've installed Ubuntu 64bit on Virtualbox 4.2.16. Guest Additions were installed in Ubuntu as well. However the display resolution of Ubuntu does not seem to change as the Virtualbox window is ...
4
votes
2answers
53k views

Change permissions on all folders and files

I have ubuntu 12.04. I want to change permissions on all folders and files at the same time so that anyone can modify or remove them.
7
votes
3answers
12k views

How do I disable SSLv3 in tomcat?

Please provide the fix for How do I patch/workaround SSLv3 POODLE vulnerability (CVE­-2014­-3566)? for Tomcat. I have tried following below link, however it does not help: tomcat-users mailing list ...
16
votes
1answer
17k views

Only MKV format available in HandBrake

I am running Ubuntu 14.04 LTS 32 bit. I have installed HandBrake rev5474 (i686), which I believe is the latest, and the Ubuntu Restricted Extras. I am able to play DVDs via VLC but when it comes to ...
11
votes
2answers
28k views

Is this a correct way to enable htaccess in Apache 2.4.7 on Ubuntu 12.04

In almost every solution of "How to activate htaccess", they say that the /etc/apache2/sites-available/default file needs to be edited. But there isn't such file in Apache 2.4.7 I read somewhere ...
22
votes
8answers
19k views

Is synapse application launcher available?

I really like that synapse application launcher, but there seems to be no way of installing it in ubuntu 14.04. Any ideas why? Or does anyone know how I could get it?
46
13
votes
1answer
57k views

The program 'curl' is currently not installed

I am trying out Meteor http://meteor.com/examples/leaderboard I have to use CURL, which I am familiar with on Windows. Now I try to install it on Ubuntu 12.04. But i get these errors: ...
22
8
votes
3answers
38k views

How to configure Apache to run PHP as FastCGI on Ubuntu 12.04 via terminal?

I'm relatively new to the world of unix command line web server management/administration. Many hosts with control panel administration options allow you to change how PHP is run with a simple ...
5
votes
2answers
22k 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 ...
19
votes
4answers
65k views

How can I get nVidia CUDA or OpenCL working on a laptop with nVidia discrete card/Intel Integrated Graphics?

Background: I'm a 3D artist (as a hobby) and have recently started using Ubuntu 12.04 LTS as a dual-boot with Windows 7. It's running on my a fairly new 64-bit Toshiba laptop with an nVidia GeForce GT ...
14
votes
1answer
50k views

I get “Failed to load session ”ubuntu-2d" when using XRDP

Initially, when I try to log in to my ubuntu machine (version 12.10) using RDP, I would get an ubuntu desktop background, with no text, menu bars, or anything to indicate it loaded the desktop. I ...