Questions about uninstalling softwares in Ubuntu, or uninstalling Ubuntu from a computer.

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57
votes
14answers
305k views

How to remove Ubuntu and put Windows back on?

I have absolutely no experience with Linux, and I desperately need to get my laptop back up and running again with Windows. How do I remove Ubuntu?
63
votes
9answers
113k views

How can you remove Unity?

In previous versions of Netbook Remix I was able to disable the netbook-launcher and just have a blank desktop. I liked the speed of the Netbook version but not the interface, this worked well for ...
24
votes
2answers
125k views

How can I uninstall a nvidia driver completely ?

As expected, Nvidia drivers have reduced my customizations. I can't login to Unity 3D session. I can't find any content to help me to uninstall the driver and I don't know what to do as I have never ...
14
votes
4answers
9k views

How to completely remove desktop?

I wanted to switch to Xfce (I had KDE and GNOME installed), and I did this : sudo apt-get install xubuntu-desktop sudo apt-get remove kubuntu-desktop sudo apt-get remove ubuntu-desktop sudo apt-get ...
46
votes
4answers
27k views

If I build a package from source how can I uninstall or remove completely?

I used source code to build one package such as below: ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libexecdir=/usr/lib --with-package-name="Myplugin" ...
18
votes
7answers
33k views

How can I uninstall software?

Seeing there are various ways to install on Ubuntu. What are the various ways to uninstall items? Which ways always work? How can I be sure something was uninstalled?
8
votes
4answers
10k views

How to uninstall Windows from a Dual Boot system?

I installed Ubuntu in the dual-boot configuration so that I can still boot up in Windows. But I just want to get Windows off of the machine. Anyone know how to do this without having to go through ...
13
votes
4answers
53k views

Can I uninstall and reinstall Ubuntu Software Center?

Since migrating to a true install and upgrading to 12.04 I have had several problems that seem to relate to the Ubuntu Software Center. Hanging at applying changes and blank screen on screen lock only ...
25
votes
5answers
45k views

How to remove xubuntu-desktop?

A few days ago I installed Xubuntu on top of a normal Ubuntu system: sudo apt-get install xubuntu-desktop I didn't play around for long on Xubuntu before I realised that I liked Ubuntu 2D better. ...
46
votes
9answers
138k views

How to completely uninstall Java?

How can I completely remove all traces of Java on my system? I already know how to install it in case I need it again.
50
votes
3answers
120k views

How can you completely remove a package?

I am trying to do a clean install of the octave3.2 package. To do this, I removed it, then tried to reinstall it. When I reinstalled, an error occurred. It could be a bug in the package, but I ...
19
votes
1answer
61k views

How can I remove and re-install Unity?

Unity is misbehaving after installing GLX Dock - HUD does not open with GLX Dock turned off and there are ugly shadows in the panel, three control buttons (close, minimise, maximise) and "Ubuntu ...
30
votes
5answers
72k views

Uninstall a program installed with Wine

I am using Ubuntu 11.10. By using wine software i installed some software like nimbuzz and ibibo messenger. Both the programs are not working and showing the bug as We're sorry, but an unknown error ...
8
votes
3answers
73k views

Removing GRUB from windows system after uninstalling Ubuntu from Windows 7 [duplicate]

I have installed Ubuntu alongside Windows 7 (no separate partitions, I selected inside windows option). I want to uninstall Ubuntu but last time I tried it and the Ubuntu is released but the GRUB ...
12
votes
3answers
37k views

How to remove desktop environments?

I installed few environments that I wanted to try out on Ubuntu 12.04, but none of them worked at all. It could be that I installed them all at the same time, meaning the OS didn't get a chance to ...
3
votes
0answers
17k views

How to uninstall Ubuntu from a dual boot system? [duplicate]

Possible Duplicate: How to remove Ubuntu and put Windows back on? I have dual boot laptop having two os windows 7 and Ubuntu. I want to remove ubuntu and merge space with windows.
5
votes
2answers
1k views

Ubuntu is kde styled after install AND removal

I installed kubuntu-desktop and every thing was fine. Then later when I actually logged in to Kde, I decided that I still like Unity better so I ran sudo apt-get purge kubuntu-desktop && ...
0
votes
3answers
25k views

How to remove Ubuntu from dual boot system with Windows 7?

I wish to remove Ubuntu and I'm not quite sure how. I know it has something to do with partitions. I have 3 partitions. 1. OS [683 GB] 2. Recovery [14 GB] 3. Ubuntu 12.04 LTS (E:) I know it says ...
12
votes
2answers
32k views

How to uninstall manually installed Nvidia drivers?

How do I uninstall manually installed Nvidia drivers 310.14 and revert to Noveau. I have Ubuntu 12.10.
3
votes
8answers
14k views

How do I remove the Ubuntu boot option created by Wubi?

My friend installed Ubuntu on a separate partition on a PC with Windows 7 using Wubi. But by mistake he reformatted the drive containing Ubuntu. He is still getting Ubuntu option in the boot menu. How ...
5
votes
4answers
18k views

How do I remove kubuntu-full and all it's applications?

I'm running 12.04 - I installed kubuntu to try it out and realized that with all the bloatware applications that I didn't want it anymore - I was able to uninstall the kubuntu-desktop but there are ...
2
votes
1answer
4k views

Wiped Ubuntu files, bootloader still there, how can I remove it and restore Windows? [duplicate]

Possible Duplicate: How to remove Ubuntu and put Windows back on? I had Ubuntu installed through the Windows 7 dual boot option. Not knowing exactly what I was doing, I just deleted the ...
18
votes
4answers
14k views

How to remove the graphical user interface?

Okay my question is that, I want to run a heavy application, on a Virtual Machine (VirtualBox) with just 2 GB RAM (Windows 7 32Bit Host has 4 GB, 3.5 GB effective). Initially I thought of installing ...
9
votes
2answers
4k views

Unable to uninstall Wine apps

I recently ran the iTunes 10 installer in Wine and everything seemed to go well. Then, when I tried to run it, it would constantly crash/and the appearance would be glitchy. After looking at the Wine ...
3
votes
4answers
5k views

How do I uninstall Ubuntu One on Windows 7?

Just tried Ubuntu One ver.2 on Windows 7 and got into trouble with syncing. The installer did not make any entry in the Control Panel Install/Remove programs. How do I uninstall/remove the ...
7
votes
2answers
8k views

How to remove configuration files completely

Recently I uninstalled some software using sudo apt-get --purge autoremove, thinking that this would remove all traces of it including unused dependencies and configuration files. However I discovered ...
5
votes
1answer
3k views

Using GParted to remove windows partition

I'm currently dual-booting to either Ubuntu 10.10 or Windows XP. However, I rarely use windows and would like to remove it. I've use the Ubuntu live CD to access GParted. I've also deleted the ...
8
votes
1answer
6k views

How to re-install Software Center?

I've had a problem with Software Center for a few weeks, where it has just refused to delete a removed PPA from its "All Software" and "Installed Software" drop-down menus. I've tried many suggested ...
3
votes
5answers
913 views

How to replace an old version of Ubuntu with a newer one from USB/DVD?

I dual booted ubuntu 11.04/11.10 a while ago with a USB stick and i want to uninstall it. I would like to completely uninstall the old version and get 12.04. I have a 64 bit laptop. Please help!
8
votes
3answers
38k views

How to remove Oracle JDK

I didn't find article any related articles How to remove Oracle JDK there are some related articles but they didn't solve the problem. I installed Oracle JDK tarball file from Oracle site by ...
1
vote
1answer
7k views

How do I install Gallium3d Drivers in Ubuntu 12.10?

I am having horrible problems with the latest ATI Graphics Driver. I have an ATI Radeon HD 5800 and I just lost my GUI for Linux (typing this in windows at the moment). I've read about gallium3d ...
54
votes
5answers
68k views

How to uninstall NetBeans?

Since I did not install NetBeans via the Software Center (I installed it as an .sh file) I can't see an easy way of uninstalling the program. How can I safely uninstall the program?
20
votes
3answers
53k views

How do I remove the LAMP stack so I can start over?

I'd like to start over with my webserver and I'd like to reinstall all the LAMP packages, how do I do that?
12
votes
6answers
46k views

Removing Firefox in Ubuntu with all add-ons like it never existed

I have been using firefox for a long time in Ubuntu, I downloaded some add-ons but it made firefox extremely slow, even if I remove them nothing will change. I tried to remove firfox also but ...
13
votes
3answers
32k views

Is it safe to remove old kernels after installing the latest mainline?

I have installed the mainline kernel 3.10 as recommended here so that I can have my WiFi. I'm running into space problems as described here (dpkg configuration running out of space, having separate ...
7
votes
3answers
23k views

How do I completely uninstall Google Chrome and Chromium?

I'm having a problem with Chrome and one of its extensions, so I want to completely uninstall everything. I've uninstalled Chrome through the Software Center, but when I reinstall it, all of my ...
2
votes
3answers
4k views

Removing Ubuntu from a dual-boot setup with Windows

I have installed Ubuntu as another OS on my laptop, and my default OS is Windows 7. I just want to know how to remove (or uninstall) Ubuntu without harming the other OS. PS: Ubuntu and Windows 7 are ...
10
votes
2answers
1k views

How to de-brand Ubuntu?

I am working on an Ubuntu Mod, and I would like to change the name/splash screen/login screen/etc in order to make it a more customized environment. I've been able to change all of the names shown ...
41
votes
7answers
22k views

Is it possible to undo an apt-get install command?

I installed Carpadio on my Xubuntu install (a Live USB), which then pulled like over 50 packages from, I suppose, the Ubuntu side of the repository. Now I would like to undo this. However for all my ...
15
votes
5answers
40k views

How to completely remove a oracle jdk that didn't install properly?

I recently installed a oracle jdk from a webupd8ppa on Ubuntu 12.04 beta, but apparently it didn't work out, and now it is giving me errors at every update or install I make, even after deactivating ...
14
votes
5answers
37k views

How can I completely remove xfce4 when apt-get remove --purge doesn't work?

Starting with a Ubuntu server, I wanted a window manager, so I installed xfce4. I used sudo apt-get install xfce4 to do this. To remove it, I used sudo apt-get remove --purge xfce4 which ...
14
votes
5answers
3k views

How can I revert back from an upgrade to the Proposed repository?

I mistakenly enabled the Pre-release updates (natty-proposed) repository and then upgraded all packages. How can I undo this? Here are the test results from @enzotib's instructions and the test ...
7
votes
3answers
3k views

Why removing gnome-core does not remove all of it's dependencies?

I installed gnome-core package on Ubuntu (minimal version for the beagle bone) and it was almost 600mb. However, when I try to un-install it using sudo apt-get autoremove gnome-core It removes ...
8
votes
1answer
24k views

Remove ubuntu-gnome-desktop?

I've recently installed ubuntu-gnome-desktop on my Ubuntu 12.10 32 bit system. It all worked, but now I would like to remove it again, since I like Unity better. This includes undoing all changes like ...
13
votes
3answers
10k views

How can I remove all default installed games?

I want to remove all the games that are installed by default. How can I do it all at once?
9
votes
2answers
17k views

Ubuntu 12.04: Replacing pulseaudio with Alsa?

Because of skype sound issues I was told to replace pulseaudio with alsa. I only found a solution for Ubuntu 10.10. Does this still work for Ubuntu 12.04 Precise Pangolin? Or does it still not make ...
5
votes
2answers
32k views

How to remove and reinstall GNOME 3?

I need to remove GNOME 3, so I can re-install it, for I experienced a huge power surge that disrupted my session in GNOME 3, and currently, the GNOME 3 interface is acting strangely.
7
votes
1answer
2k views

How do I uninstall Kubuntu and install Ubuntu?

I want to uninstall Kubuntu and install Ubuntu, but I want to completely clear former installation first. How do I do it most unharmfully?
6
votes
2answers
1k views

How to uninstall Windows 8?

I do not want to dual-boot, I want my PC to solely run Ubuntu. How can I do this? I've tried everything and it just won't work. I am currently running Windows 8 and want to run Ubuntu 12.10. I've ...
6
votes
4answers
13k views

How to remove all i386 packages from Ubuntu 64bit?

Over the time I installed many i386 packages, which I no longer need. How can I clean up the system and stay only with the amd64 packages?