For questions regarding the Unity desktop environment, including configuring Unity and using it.

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1answer
83 views

Enable Firewall in Ubuntu

Hi I am running apache server in my desktop which does contain security issues so I want to enable How to enable firewall in Ubuntu 14.04.
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3answers
74 views

Ubuntu boot hangs

I'm using Ubuntu LTS12.04 and I'm having a serious issue. When I boot my computer, the Ubuntu starting screen (with the 5 dots) is loading, the dots are filling but then the process hangs (the 5 dots ...
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1answer
239 views

How to create a desktop entry for an application located in the user space?

I compiled the latest QGIS sources into ~/bin/qgis. I can start the application from the command line running ~/bin/qgis/bin/qgis. Now I want to have application launcher entry. So I copied the ...
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2answers
1k views

Xampp installation on Ubuntu 14.04

I am using ubuntu 14.04. I want to install lampp but don't know how to install it. Can I get some help for installing lampp on my Ubuntu.
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0answers
84 views

Trouble with Ubuntu 14.04

I'm running Ubuntu 14.04. When I turn on my computer, it lets me put in my password and then shows me only my background. No launcher, icons, or dashboard. I can open up the finder by right-clicking, ...
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0answers
89 views

Mouse snapping back to upper right hand corner

I am running Ubuntu 14.04 LTS on a Lenovo Erazer x510 desktop. The mouse wants to be in the upper right hand corner of the screen. You can move it but it just snaps back into the corner. I tried ...
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1answer
66 views

Web page loading issues [closed]

I am currently working in Ubuntu 14.04 & trying to access a web page using Firefox & Chrome both but its not loading the web page. I am getting the error like The connection has timed out ...
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0answers
51 views

Workspace-switching problem

Press super+s. You should see your 4 workspaces. Move your mouse, go over another workspace other than that which you were in. Press super+s again. You should go to the workspace that had the mouse ...
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1answer
106 views

Gvim doesn't show up in the nautilus context menu for .c and .h files

Most of the time I can browse the file system with the file browser, right-click on a file and top item in the menu "Open with Gvim", but when I right-click on a .c or .h file, it says "Open with ...
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1answer
614 views

No sound icon on the top Unity panel in Ubuntu 12.04

I have Ubuntu 12.04 and I just logged in and noticed that the sound icon on the top Unity Panel is missing! How do I get it back?
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0answers
152 views

14.04 Unity not working after reboot

Earlier today I finished an apt-get upgrade and my machine reported that it needed to be rebooted. So I shut everything down and rebooted the box. The shutdown didn't go as smoothly as I would like ...
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0answers
31 views

14.04 LTS | Unity reset but cant login normally [duplicate]

I have reset unity successfully, but I cannot login normally via the login screen. This is an update to 14.04 LTS No Dash / Launcher after update through Software Updater Steps I follow: Login ...
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0answers
123 views

ubuntu 14.04 gnome crashed after installation

i have recently installed ubuntu 14.04 gnome and i was dual booting with gnome and unity but suddenly gnome crashed as when i open it it shows just a blank screen with a single arrow mark and nothing ...
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0answers
278 views

Clicking on the app indicators iin the panel causes compiz to crash

so I have been using 14.04 for a couple of weeks without any problems but yesterday, after I installed a couple of new apps(Classic menu-indicator,diodon,tlp) and now every time I try to click on any ...
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0answers
21 views

Only background is visible after kernel update [duplicate]

After I updated to the newest kernel, at least that's what I think it was, it said ubuntu base as the description, I rebooted like it asked and when I typed in the password, my background stayed, but ...
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1answer
342 views

How can I restore my Unity after removing KDE?

Eliah Kagan's answer to how to remove KDE here (How to remove all traces of KDE installed) is a great first step in removing KDE from a Ubunutu, but I still have remnants of KDE that were not removed ...
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1answer
59 views

Can't find a way to fix Unity!

I did everything I could do that was listed on Unity doesn't load, no Launcher, no Dash appears, but even with unity, nothing is happening! All I can see is my desktop and my desktop Icons! I can ...
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1answer
195 views

Unity does not launch in Ubuntu 14.04

I updated from 13.10 from 14.04 a few weeks ago, and it was working fine. But last night, after a login the wallpaper shows up, but the Unity does not, and nothing else. The weird thing is, that if I ...
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1answer
276 views

Unity or Gnome for Ubuntu 14.04? [closed]

I made clean installation of Ubuntu 14.04 on 18th of April. Then to overcome the problem of heating, I installed the fglrx-updates driver for my Radeon HD 7730M graphics. Yesterday, on boot ...
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1answer
565 views

Unity no longer available after upgrade to 14.04

I just upgraded to 14.04, I had no error messages but Unity disappeared from the list of desktop environments in the log in screen. As you can see below, Unity is installed. How can I log in back ...
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1answer
15k views

How do I make a program auto-start everytime I log in in Ubuntu 14.04? [duplicate]

I read the previous answers to this question, and tried to follow, but it does not work. I wanted to add Chromium and Skype to the Startup Applications, but I can't find out what command I should ...
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4answers
425 views

14.04. Unity gone. Tried everything in the forums. Nothing will bring it back

I tried enabling the cube desktop in compiz and unity vanished. No reboots will bring it back. I tried reinstalling ubuntu desktop and that did nothing. I tried resetting compiz to defaults and ...
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2answers
295 views

Dash Home will not open

I am a first-time Linux user who has installed Ubuntu 12.04 on a Dell Dimension E510 that used to run Windows XP. I cannot get Dash Home to open. The other apps open: Firefox, Libre Office, etc., but ...
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2answers
79 views

Wierd window look for system apps

I installed some special programs a time ago and added several extra repositories. After trying those apps, I uninstalled them and the according repos. For a several amount of time, I have wierd ...
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0answers
347 views

Is is possible to swap the Ctrl and Super keys in Ubuntu 13.10? [duplicate]

First of all, this is not the same as Swapping Control and Windows (super) keys not working in Unity since Alt/Win are apparently the same key in my keyboard. So I have ctrl,super, alt/win as ...
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1answer
1k views

Accidentally removed ubuntu-desktop and Unity when removing compiz, how do I get them back?

When I was trying to reinstall compiz, first I tried to remove it and I think I have deleted my ubuntu-desktop and unity at the same time. I have tried to reinstall them but no use and now I'm stuck ...
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1answer
609 views

What do you do when Nvidia-CUDA drivers break Ubuntu?

I wanted to try some CUDA programming, so natually I installed all the Nvidia-CUDA* packages. After reboot, I can log in, but then there is only a black screen, and the cursor. Even after I remove ...
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1answer
603 views

How to fix: Unity not working at all (updates, upgrade, drivers, OpenGL)?

Recently I got stuck with Unity since it does not work at all - I see no system bar nor Unity launcher (3D/2D). Possible causes are: system update/upgrade or playing with drivers (additional fglrx or ...
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1answer
100 views

How to keep Unity Launcher hidden and locked but Super key should launch the Dash?

I'd like to keep the Unity Launcher hidden and locked to that state. But the Super key should still be able to launch the Dash. (With the auto-hide launcher feature enabled, tapping Super key for Dash ...
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2answers
8k views

How To Completely Remove KDE Plasma Desktop

I'm fairly new to the whole linux/ubuntu environment. I installed KDE Plasma desktop, but after about a week of using it I realized that I would rather stick with the Unity desktop. My question is, ...
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1answer
538 views

Switched from Unity to Cinnamon, now FireFox opens wrong app from Downloads menu

I'm running 13.10 x_64, and I ditched Unity in favour of Cinnamon. Now I click the "Open Containing Folder" icon beside a download in Firefox, instead of opening Nemo, it opens the Disk Usage ...
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2answers
269 views

How to recover from bad upgrade to 13.04 (Unity very slow)

Oh boy. I have two computers. On one, I upgraded from 12.04 to 12.10, attempting to go to 13.04 with catastrophic results, requiring me basically to install brand new 13.04 onto machine and this ...
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2answers
2k views

How can I speed up the dash?

I have this issue with Ubuntu 13.10. The dash is simply too laggy when it comes to type something into it moreover it takes more than 3 secs to open so I can type something inside. It's FASTIDIOUS and ...
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1answer
113 views

Custom .desktop shortcuts are not visible in Unity until I logout/login

I have a custom installer that will install a .desktop file to ~/.local/share/applications. Right after I install, I try to search for the new app in Unity, and it can not find it. However, once I ...
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1answer
565 views

Changing window background color by theming

I am a bit confused about this in theme tutorials, but how would I go about changing the color of windows in Unity. I mean the File, Edit, etc. Bars to a different color and other colors related to ...
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1answer
331 views

Unity is working but not visible after installing AMD Catalyst 13.8 Beta2

I have installed AMD Catalyst 13.8 Beta 2 Drivers Now the Unity is working i can click the close button or maximize button or everything if i remember their locations they are nto visible :( Some ...
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1answer
51 views

Universal appindicator wrapper

Suffering from ditched system tray support in 13.04. :( Is it technically possible to create universal appindicator wrapper for arbitrary application which supports only system tray icon? Maybe there ...
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3answers
2k views

Ubuntu 13.04 is slow on my PC [duplicate]

I have recently installed Ubuntu 13.04 on my PC, and it's quite slow. I'm not sure what is causing the trouble, but it looks to me like it's Unity, because all the applications take a long time to ...
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0answers
95 views

Unity disappeared after updating [duplicate]

Unity just disappeared after a software update. Rebooting didn't help and neither did resetting Compiz.
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1answer
385 views

Unity not coming up after 12.10 -> 13.04 upgrade

I upgraded from 12.10 to 13.04. When I start Ubuntu, I get to the login screen fine and can input my password and login. However, after I log in, I'm greeted with just a blank screen that has only ...
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1answer
256 views

Desktop - Unity - problem

I upgraded software couple days ago. Now I have a problem with my desktop. I'm attaching a print screen to show what I mean. Click on the image to open a full-resolution version.
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1answer
5k views

Unity isn't working after running `unity --replace`

How do I solve this problem? Somebody told me to do it (unity --replace) on this question Why is my desktop background blank after upgrade to 13.04? and now it's stuffed. When I run unity I get the ...
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1answer
2k views

How do I replace/quit Unity in Ubuntu 13.04?

I am trying out Ubuntu 13.04 and the only thing that prevents me from completely switching is XBMC. I am running XBMC from the wsnipex PPA which is compiled with XVBA support. XBMC doesn't like Unity ...
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2answers
154 views

Can I set the launcher to only be visible when I'm on the desktop?

I'd like to show the Launcher when I am on my desktop and hide it when an application is running. How can I personalize it?
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1answer
553 views

No title bar, window bored or unity launcher in 12.10 after xrandr

-hey guys, need some serious help. Yesterday I was playing around with xrandr to try to get an HDMI TV to work properly without having over scan/ under scan as I have an Intel graphic chip and could ...
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1answer
193 views

Unity dashboard does not start on desktop

If I've focused any application or my mouse is over launcher or top panel, dashboard works just fine. But when my mouse is on the desktop background, dashboard does not show on super-key-tap. What ...
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1answer
594 views

Music lens does not show my music

I have 10GBs of mp3, aac and flac files on my hard disk. Most of them were legally purchased online or ripped from CDs. Some of them aren't. The music lens does not show any of my music when I search. ...
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1answer
169 views

Music lens doesn't work

My brother did something and now the music lens doesn't work. Now there's no filter and no search results. Yesterday, everything worked. How do I reinstall this lens?
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2answers
1k views

Unity doesn't load after installing NVIDIA drivers

If I install any of the proprietary NVIDIA drivers (nvidia-*) from the repositories, Unity does not load after I log in. I just get a blank desktop background with no icons, panels or launchers. If I ...
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0answers
111 views

How to change launcher opacity / transparency? [duplicate]

Possible Duplicate: Can I change the Unity Launcher transparency? How can I change the opacity of the launcher in Ubuntu 12.10? In 12.04 I used MyUnity to do that but MyUnity is not ...