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

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340
votes
11answers
291k views

What are Unity's keyboard and mouse shortcuts?

In Unity, are there any pre-defined shortcuts, e.g. to open the dash or unhide the launcher?
252
votes
11answers
391k views

How can I configure Unity?

Are there any configuration options for the Unity desktop? There are multiple valid answers for this question spanning over several versions of Ubuntu. For your convenience an index of each below ...
224
votes
14answers
176k views

How can I edit/create new launcher items in Unity by hand?

Will Unity allow making custom launcher icons from .desktop files or via menu editing system? (Right now the launcher doesn't give the option to "keep in launcher" on all programs. For some programs ...
187
votes
5answers
47k views

How do I modify or disable the HUD's use of the Alt key?

A number of games, Emacs, and the terminal make extensive use of the Alt key. Can Unity be configured to respect this key, rather than launching the HUD with it?
169
votes
2answers
224k views

Can I move the Unity launcher?

I can’t get used to the new Unity system. I’d like to move the left Unity panel to the bottom of screen (like Windows 7 – more similar is better). But I can't find a way. Is it possible?
160
votes
11answers
42k views

How do I disable mouse magnet on middle edge with multi monitors?

I use Ubuntu 12.04 on a two screen setup. Multiscreen on 12.04 has generally become much better, but there is one thing that really gets on my nerves: there's a mouse magnet of sorts on the middle ...
157
votes
13answers
48k views

How to change tooltip background color in Unity?

In a lot of applications the tooltips are just plain ugly (White text on black background, way too much contrast) or even unreadable (black or dark blue text (Hyperlinks) on black background). I want ...
155
votes
36answers
118k views

What lenses for Unity are available?

This question is present as a matter of historical interest. While you are encouraged to help maintain its answers, please understand that "big list" questions are not generally allowed on ...
133
votes
14answers
90k views

How to pin Eclipse to the Unity launcher?

How can I pin eclipse indigo 3.7 I have 'installed' at /opt/ to the taskbar? I have tried launching eclipse and right-clicking to choose the 'keep in launcher' option. But when I click that icon, ...
132
votes
20answers
97k views

Unity doesn't load, no Launcher, no Dash appears

When I login, nothing happens. I am presented with my desktop wallpaper. No Dash, no Launcher, nothing.
122
votes
3answers
34k views

What's the right terminology for Unity's UI elements?

I've sent a few mails to the Ayatana mailing list regarding some UI suggestions for Unity, but I'm afraid I keep confusing the right terms for the UI element, so I would like to have some ...
118
votes
12answers
82k views

How do I reset my Unity configuration?

I've been messing around with Unity and broke something, how do I "start over"?
110
votes
4answers
75k views

How do I turn on workspaces? (Why do I only have one workspace since 13.04?)

It appears that Unity on Raring only comes with a single virtual desktop (aka workspaces) by default, and CCSM's Wall plugin has no way to add more. Is this configurable at all?
106
votes
10answers
84k views

How can I keep recent files from appearing in Unity?

I sometimes browse erotic media files but I would like to avoid having them appear in files & folders / recent. How can I do that? The old "making .recently-used.xbel a folder" trick from 10.10 ...
99
votes
7answers
42k views

How do I disable the global application menu?

I'm fairly excited for Unity, as it looks like a promising new direction for Ubuntu. However, I do have a concern - will it be possible to use Unity without the global menu? I have my window manager ...
94
votes
6answers
70k views

How can I configure Unity's launcher auto-hide behavior?

This has been an issue for me with Unity since its release. I'd like to make the the launcher auto-hide. Especially on Netbooks, where screens are small, the launcher is quite wide, making it ...
93
votes
9answers
61k views

How can I reduce or increase the number of workspaces in Unity?

I was reading about how to get multiple workspaces in the mutter version of Unity, however since Compiz is replacing Mutter how do I go about adding and removing workspaces in Compiz version of Unity? ...
91
votes
10answers
50k views

What can replace system monitoring in the top Gnome Panel in Unity?

I'm used to have System monitoring in the top Gnome Panel: CPU, Temperature, Net, Fan-Speed. (see screenshot below) In Unity, the Top Panel is locked for window name and global menu, so I can't add ...
84
votes
3answers
48k views

How do I revert Alt-tab behavior to switch between windows on the current workspace?

Enabling Bias alt-tab sorting to prefer windows on the current viewport as described here made no difference. How can I get back the exact same behavior as 11.04, so that alt-tab only switches between ...
81
votes
4answers
59k views

How do I set focus follows mouse?

Is there a way to set up "focus follows mouse" behavior in Ubuntu 11.10, 12.04, and 12.10 Unity?
81
votes
5answers
16k views

Why is Ubuntu 11.04 switching to Unity?

I understand from Jono Bacon's blog that Ubuntu will be switching to Unity as the default desktop in the upcoming 11.04. What's not clear is "Why?". Could someone explain the benefits of Unity over ...
79
votes
8answers
49k views

Am I using Unity or Unity 2D?

Unity and Unity 2D look very much alike, so how can new users easily find out whether they are running Unity or Unity 2D?
71
votes
8answers
20k views

Is there an easy way to rearrange or move the icons in the Unity launcher?

It looks like the only time that you can choose where an icon goes on the unity launcher, is when you add it. Is there a way to rearrange the order of an icon after it has been added?
66
votes
6answers
42k views

How can I remove duplicate second Unity Launcher on a Dual Screen setup?

See attached image. On my dual screen display I have a Unity Launcher on the left hand screen and also on the right hand screen. Both work perfectly fine. I don't want two Unity Launchers. Every time ...
65
votes
6answers
45k views

How do I access and enable more icons to be in the system tray?

So I'm messing around with Natty a little, and I noticed that all the apps that would normally use the system tray (or "notification area"?) aren't displaying there. Is that a bug, or is that the way ...
63
votes
2answers
21k views

What are some of the issues with CCSM and why would I want to avoid it?

I've seen some people complaining about how unstable CompizConfig Settings Manager ("CCSM") is and how it can break people's desktops if they're not careful. What are some of the known problems with ...
59
votes
3answers
16k views

Can auto-hide for the application menu be turned off in Unity?

Will there be a way to disable auto-hide behavior of global application menu in Unity. While I would prefer to have this behavior disabled by default (as it is bad UX), it looks like it's here to ...
57
votes
1answer
56k views

What is the “show desktop” keyboard shortcut?

I just upgraded to 11.10 from 11.04. Previously the shortcut to show the desktop was Super key + D (same as in Windows), But now it is not working. What is the new shortcut?
56
votes
7answers
94k 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 ...
55
votes
13answers
14k views

Why can't I use the Unity launcher icon to minimize applications/windows?

I don't know if this is a feature or a bug, but clicking on an active application's launcher icon doesn't minimize it. It is terribly inconvenient for folks using a persistent Unity bar to click ...
55
votes
2answers
15k views

How do I install the Ask Ubuntu Unity Lens, and how do I use it?

I heard about the Ask Ubuntu Unity Lens over in the chat, and I was wondering how to install it. What are the step-by-step instructions to get it installed, activated and once that's done, how do I ...
54
votes
5answers
16k views

How do I build Unity from source?

I'd like to know how I would build Unity from source code in the current development release. Please cover the following topics: Which packages are needed to compile Unity? Where would I get the ...
51
votes
8answers
26k views

Missing date & time from top panel of Unity Desktop

I am Using Ubuntu 11.04 and it is fresh installation. I like Unity very much. Recently, I installed Compiz manager and Nautilus Elementary also then tried to Play. But, sadly and accidentally my date ...
49
votes
9answers
21k views

How can I set default terminal used in Unity?

How can I set the default terminal used in Unity? I would like to use the Ctrl+Alt+T hotkey to start a non-default terminal. The default terminal is gnome-terminal. Where can I change the default ...
49
votes
5answers
28k views

How do I put a web application on the Launcher?

Sometimes I see pictures of screenshots with people with web applications and nice icons on their launcher, how can I set this up?
48
votes
4answers
53k views

How do I restart Unity

I know about unity --reset command. But how can I simply restart Unity without resetting its profile?
48
votes
1answer
9k views

What is nux and what's it used for?

This question mentions that Unity will use nux as the toolkit. What exactly is nux?
45
votes
2answers
6k views

How do I make a Theme from scratch for Unity?

I'd like to make a theme from scratch for Unity. What knowledge and information/skills are needed? Are there any tools or templates out there for something like this already? I don't have any Python ...
44
votes
2answers
52k views

How can i install XFCE along side unity?

I would like to be able to install XFCE to run alongside unity so I can choose on startup which DE I use, without breaking any features of either DE. Following this: ...
43
votes
4answers
22k views

How can I run Unity in a virtual machine?

Originally it was the case that Unity could not run in tools like Virtualbox. How can I now do so?
42
votes
7answers
27k views

How do I add and remove the Workspace Switcher launcher from the Unity launcher?

How can I remove the Workspace Switcher launcher from the Unity dock?
41
votes
4answers
9k views

How to hide recent files and most used apps?

How can I hide recent files that my Ubuntu Netbook's unity menu shows when I click on the files and folder icon? Okay ! I watch porn sometimes and right after that it appears in the files and folder ...
41
votes
5answers
39k views

How can I disable recent documents in Unity?

How do I disable the tracking and display of recently opened files (and whatever else is remembered) in a default installation of Ubuntu? (This question originally concerned 11.10, but now that I'm on ...
39
votes
5answers
102k views

How do I change the default session for when using auto-logins?

When autologon is active, lightdm will start the Unity 3D session, not the 2D (or any other shell that I want to auto-login to). Is there a way to start the shell I want automatically (autologon)? ...
38
votes
14answers
53k views

How to add a “Show desktop” icon to the launcher?

I recently upgraded from 10.04 to 12.04, and there is no show desktop in the launcher. I know I can use Ctrl+Super+D, but is there a way to get it in the launcher? Edit: I just installed the "show ...
38
votes
4answers
13k views

What is the “Grave” button?

The quick help of Unity (long press on the Super button) shows that Switch windows of current application can be triggered by Alt+Grave keyboard shortcut. What is Grave? Here it is:
38
votes
6answers
32k views

Is there a hardware temperature sensor indicator?

Well, just like the title says : is there any hardware sensors indicator so i can add it to unity's panel? I only found applets for the older gnome panel.
37
votes
7answers
48k views

How do I get the Skype status icon back? (on panel/tray)

I installed Skype 4.0 following this guide. However my little Skype icon in the unity status bar (in the top right corner with clock, volume, etc.) is gone. How do I get it back?
35
votes
5answers
11k views

Is it possible to make indicator-appmenu ignore a specific application?

The new indicator-appmenu in Maverick breaks the LyX menu: the application menu is not shown either in the application window nor in the applet. (See Bug report.) As a workaround while the bug is ...
35
votes
4answers
14k views

How does Unity work in multi-monitor configurations?

Unity in 10.10 appeared to be focused around single monitor configurations with a single tasking workflow. This works quite well on a netbook which has limited screen real estate. How does the ...