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

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10
votes
2answers
27k views

How to change from Unity 2D to 3D?

I have been trying to run MyUnity, and it's been working fine until today, when it comes up with the message: So, apparently I am running Unity-2D. So I did a little command-line search withecho ...
10
votes
4answers
4k views

How to resize the top panel in Unity?

I want to resize (increase size) the Ubuntu 11.10 top taskbar, no the unity launcher, i've searched it on google, but i'm not encountered any solution. I need it only for customize my Ubuntu 11.10 ...
10
votes
1answer
1k views

Is there an environment variable that is set for Unity?

My script needs to be able to detect if the Unity is being used on top of the Gnome DE. The only other way I can think of is basically seeing if the config file is there.
9
votes
3answers
31k views

How to eject a CD/DVD from the command line

I've just right clicked on the DVD icon in the Unity Launcher in order to eject it, but instead of hitting the 'Eject' button, I missed and hit the 'Unlock from Launchpad' option instead. How do I go ...
8
votes
2answers
546 views

Remove Alt-F2 history - Trying to remove password.

How do I remove the history for Alt+F2? I accidentally typed my password in there and now I cannot get rid of it. I have tried the old way for Gnome2 which was under gnome-settings. I have also ...
8
votes
2answers
20k views

Is there a way to install Unity or Gnome Shell along with Lubuntu?

I'm using Lubuntu for a while now, but found a couple of details that I wanted to view with Unity (that's another story). Ok, the thing is: I've tried on a VM with Lubuntu to install Unity (sudo ...
8
votes
5answers
5k views

Unity just disappears after changing launcher icon size and won't come back [duplicate]

Possible Duplicate: Unity doesn't load, no Launcher, no Dash appears What I did: In a fresh setup of 11.10, I used compizconfig-settings-manager as explained in this question to ...
8
votes
3answers
6k views

How do you handle unity freezes?

This is a question in general. Sometimes when using Natty, the interface freezes like the keyboard works but the mouse does respond. In which case pressing Ctrl+Alt+F1 puts me at the terminal. However ...
7
votes
2answers
11k views

Is there classic mode in Ubuntu 12.10?

My computer is older (it has a Radeon 9200 video card) and it just doesn't seem to be able to handle Unity. Is there some way that I can set for the desktop to start up in classic mode instead? ...
7
votes
2answers
48k views

How to completely uninstall and reinstall Firefox?

How can I completely uninstall Firefox, then re-install? My brothers Firefox icon is just blank for some reason on the Unity sidebar. It launches but the icon is completely blank nothing there. If I ...
7
votes
1answer
3k views

How can I always show the close, minimise & maximise buttons into their own windows?

Ubuntu 11.10 hides the close, min and max buttons in the top panel. Is there a way to bring all that back into the actual window and not in the panel? Not just the buttons, but also the File, Edit ...
7
votes
2answers
4k views

How do I install the Reddit Unity Lens?

So I was looking at Jorge Castro's blog, and I saw that there was a Reddit lens for Ubuntu 11.04 Unity. How do I install it? Is there a PPA?
6
votes
2answers
10k views

What is the Ubuntu equivalent of the Windows Start Menu?

Is there an equivalent of the Windows "Start Menu" in Ubuntu from where all installed programs can be easily accessed?
6
votes
3answers
618 views

Why do many GNOME application packages depend on `libunity9`?

When investigating this question, I discovered that many GNOME applications' packages depend on the libunity9 package. If I try to uninstall libunity9 on Precise, it tries to uninstall lots of ...
6
votes
1answer
286 views

How to stop windows from moving past the edge of a workspace?

I would like to stop windows from entering into neighbouring workspaces. I would like each window to be self contained inside the current workspace. Also, how can I stop windows from going ...
6
votes
1answer
6k views

Can I use other Desktop environment in Ubuntu-Studio and exchange whenever I want?, Xfce to Unity & Vise

I have Ubuntu-studio 12.04 installed and I really want to have both Xfce and unity desktop, can I install both and use one of them when ever i want login? If so can you give me a little guide. Thanks ...
6
votes
3answers
2k views

Scale mode window on same workspace?

I have recently upgraded from ubuntu 11.10 to ubuntu 12.04. Generally in unity if we open several interface of an application then we can switch them by double clicking the icon of the application on ...
6
votes
2answers
715 views

Reconfiguring the music lens for Audacious

As much as I love Banshee for managing my library, its a bit slow (on my laptop) to use as a media player when I just fancy listening to a song and it also lacks the plugins for enhancing the sound ...
6
votes
4answers
1k views

How to make Nautilus launcher _with_ quicklists behave like normal nautilus launcher in Unity

I followed this question: How to add my favorite places as a quicklist in my home's icon in Unity? And created the launcher. It's pretty good, as you can see here: But when I click it (be ...
5
votes
1answer
248 views

What causes the deviation in the wmctrl window move command

About wmctrl With wmctrl (not installed by default), we can get information on windows, their id, their geometry, the pid they belong to etc. We can also move or resize windows with several commands. ...
5
votes
2answers
528 views

How can I auto-hide the launcher via a script, when I maximize the browser?

I was trying to control Ubuntu 14.4.1 Launcher's behavior. I want it to auto-hide every time I have browser window like firefox maxmaized. I found this solution: #!/bin/bash ## Change value of ...
5
votes
1answer
1k views

Sound icon missing from top menu

The sound icon from the top menu bar is missing. It does however appear on the login screen and the guest account. I can still adjust my volume using keyboard keys but I liked the sound icon because ...
5
votes
1answer
6k views

Unity does not appear after installing proprietary Nvidia drivers (GPU has fallen of the Bus / ACPI Failed)

Before starting I should mention that even though the title is similar to the following questions, is not the same problem and I have already tested the answers of this questions with no solution in ...
5
votes
3answers
4k views

Disable unity sidebar but still use dash with superkey

Is there a way to disable the unity sidebar but still use the dash?
5
votes
1answer
6k views

How to change Unity's default login screen to allow users to type in their logins and passwords?

Installed Pangolin 12.04 X64 I would like to change the login screen. The default screen let's you choose the user by scrolling which can be a nightmare if you have a lot of users. I just want the ...
5
votes
2answers
6k views

Applications aren't displayed in dash after upgrading to 12.04 [duplicate]

Possible Duplicate: Dash search gives no result I have ubuntu box that has been upgraded to Ubuntu 12.04. After the upgrade one of the users cannot see applications in the dash: Typing a ...
5
votes
5answers
34k views

How to change the size and order of the launcher panel?

I have downloaded 12.04 and installed it under VirtualBox. The launcher in its default format is unsuitable for my needs. The two main factors that I need to edit are (1) the size of the panel; and ...
5
votes
1answer
2k views

Screen messed up when resumes from suspend

When ubuntu resumes from suspend the screen messed up!, I have installed correct drivers for the graphics card (nVidia geforce 6200 128mb agp) and updated to the latest. This also happens when ...
5
votes
1answer
257 views

Can a Gnome2 like interface be built upon the new Gnome3 code?

As far as I understand, both Unity and the new Gnome Shell are both running on new Gnome code base. There's some name confusion because talking about Gnome seems to refer to both the code underneath ...
5
votes
2answers
1k views

Is there any easy way in Unity to add shortcuts to the desktop?

In Gnome you can right click a menu item and add to desktop. Can't seem to find a just-as-simple alternative in Unity? Anyone know?
5
votes
2answers
578 views

How do I remove icons for other drives on the unity bar?

My HDD is split into multiple partitions. They each have an icon on the Unity bar. Is there a way to remove them from the bar?
4
votes
2answers
134 views

Is there a way to open an “extra” temporary workspace?

[Running Ubuntu 14.04, Unity] So, I have workspaces enabled and all that jazz. I know one can set some option so that Ubuntu defaults to more than four workspaces—but that's not what I want. ...
4
votes
2answers
686 views

kubuntu-desktop took over everything

I installed kubuntu-desktop via software centre but now everything is messed up in unity. As if the theme was changed but it's still "Ambiance" (the default). It even affects LXDE. For example... ...
4
votes
4answers
6k views

In 13.04 using Unity Tweak Tool hot corners stops working after reboot

I have 13.04 64 bit Ubuntu installed and I'm using Unity Tweak tool to enable hot corners everything works as it should as long as I don't reboot as soon as I do hotcorners stops working. In order to ...
4
votes
1answer
954 views

user config to limit application access

I want to Ubuntu 12.04 LTS in a work/office environment. The requirements are: As a Desktop/workstation. I need 1 admin user of type Administrator, with accessed to all apps, and the normal ability ...
4
votes
1answer
2k views

How do I customize the launcher animations?

When I get Skype messages I tend not to notice the launcher animation. The highlighted icon is then not enough to catch my attention once the animation is done. Although I agree with the default ...
4
votes
1answer
4k views

Is a brightness control widget available?

Is it possible to place a slider or some other GUI component on the desktop / Notification Panel on Ubuntu 12.04 to control the screen brightness? It's a little annoying to constantly have to go to ...
4
votes
2answers
679 views

How to configure programs to automatically reopen after a GUI reboot?

I am looking for a way that when I press CTRL+ALT+BACKSPACE (which reboots the GUI and sends me to the login screen) and I enter my desktop again all my programs can autostart. For example Firefox ...
4
votes
2answers
772 views

Is there a keyboard shortcut for the indicator area?

There is a bunch of functionality that is available in the Unity system tray (open/show pidgin, show amarok, turn on/off wireless, switch wireless network, etc). I want to get access to that ...
4
votes
1answer
1k views

kget, Skype, and Vuze are not showing up in my panel

I have been having trouble with Unity. kGet, Skype and Vuze all give me the same problem. I can launch them once and after that if I close the Window I won't be able to get the application back. ...
4
votes
2answers
2k views

Can I change the icon size in dash? [duplicate]

Possible Duplicate: How to change icons size inside unity (e.g. on all programs panel) Has anyone found a way to resize the icons in the dash in Natty or Oneiric?
4
votes
6answers
5k views

Random “freezes” (only mouse cursor moves) [closed]

Okay. So I did a clean install of Natty yesterday. The problem is that it freezes randomly. I can still move my mouse, but not do anything. I can also go into the terminal, but doing a gdm restart ...
4
votes
1answer
453 views

How do I get DVD to play in VLC from unity dash launcher?

Once I put the DVD into DVD drive, it appears in the Unity dash/place. Clicking the icon opens nautilus. How do I make clicking the icon to open VLC player and start playing it ?.
3
votes
1answer
938 views

How do I get the value of Display -> “Scale for menu and title bars:” from the command line?

I did a clean clean install of 14.04 and confirmed that Display -> "Scale for menu and title bars:" is set to 1. However some uses of the application I develop report that its set to 0.875 on clean ...
3
votes
1answer
3k views

How to refresh launcher icon application menu in ubuntu 12.04?

After modifying a desktop file in /usr/share/applications, I need to refresh the launcher icon application menu so that my modification shows up. For the sake of clarity, the menu that should get ...
3
votes
2answers
8k views

Reinstall Unity on 13.04 from Cinnamon

I am trying out Cinnamon 1.8 as my only desktop environment instead of unity. I am liking so far with customizing my desktop and adding extras. How do you get unity back with the terminal? I used this ...
3
votes
1answer
588 views

GMail not visible in Unity panel

I am trying to get GMail integration working with my brand new 12.10 installation. So far I have installed unity-mail and unity-webapps-gmail packages. I have also added two of my gmail account in ...
3
votes
2answers
1k views

Tweak that allows OSX-like stacks in Unity launcher

I know there is a way of doing it in Cairo dock (see this Q&A), but I love the Unity Launcher and would like to keep using that. I've spent so much time working with stacks before that starting to ...
3
votes
2answers
2k views

Application lens installend but missing in dash

I have a very strange problem: the "Applications" lens does not appear in unity dash. The unity-lens-application and unity-places-applications packages are installed, i tried also unity --reset but ...
3
votes
1answer
4k views

Where can I find Icon sets for Unity?

I really dislike the default monochrome icons in Unity's global menu and in Thunderbird, but I haven't been able to find a source for alternative icons. Any tips?