Questions about keyboard shortcuts: both which ones to use and how to create custom shortcuts.

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459
votes
11answers
372k 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?
349
votes
8answers
99k 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?
159
votes
6answers
152k views

How do I remap certain keys or devices?

I'm searching for a way to remap certain keys in ubuntu. i.e. I'd like to change PgUp to Home or PgDown to End. Does a built-in command or a tool exist reassign keys in Ubuntu/GNOME?
99
votes
1answer
107k 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?
95
votes
11answers
59k 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 ...
95
votes
14answers
81k views

How do I deactivate F1 and F10 keybindings in gnome-terminal?

How can I turn off the F1 (help) and F10 (notifications menu) key bindings? First one I need for screen utility and second to exit mc in console. There are no such key bindings in the Keyboard ...
94
votes
4answers
49k views

Quickly place a window to another screen using only the keyboard

I know that using Alt+F7, I can use the keyboard to move the window around. I can also use the "Grid" plugin of Compiz to position quickly the window around my current monitor. The grid plugin doesn't ...
86
votes
3answers
79k views

How to use Alt+Shift to switch keyboard layouts?

I recently upgraded to Ubuntu 13.10, with the new keyboard handling system. The little "switch keyboard" option does not let me set it to Alt+Shift. How can I get this keyboard binding, as I have ...
84
votes
3answers
134k views

How do I quickly switch between workspaces in unity?

I'm using Ubuntu 11.10 with Unity and would like to switch between workspaces with a keyboard shortcut. Is there any way to achieve this?
72
votes
8answers
79k views

How can I change what keys on my keyboard do? (How can I create custom keyboard commands/shortcuts?)

I want to change the key bindings on some of the keys on my keyboard. I want some to run commands and others to activate different keys. What applications can I use to do this? Index: ...
72
votes
6answers
26k views

“ctrl+space” has been bound to invoke some input method and does not work in Emacs or Eclipse auto-complete

In Emacs run in terminal, ctrl+space is a standard shortcut key to select region. But under Ubuntu 12.04, it will invoke some input method for non-English language. I was wondering if I can reserve it ...
71
votes
5answers
201k views

What is the equivalent of 'Control-Alt-Delete'?

On Windows anytime the system hangs Ctrl-Alt-Del brings up the Start Up Manager, from which you can end the program or process causing the hang. Is there any command like this on Ubuntu?
70
votes
4answers
33k views

Keyboard shortcut to move windows between monitors?

I remember there used to be a setting under Compiz that set a keyboard shortcut for moving applications between physical (but combined as a single xscreen) screens, similar to moving between logical ...
65
votes
2answers
53k views

What does “Ctrl + Alt + F12” do?

I accidentally pressed Ctrl+Alt+F12 and my display turned to black... I then had to make a reboot.. What did it do to my system? Also what does Alt+ F8 to F10 do?
53
votes
5answers
24k views

Bring back `BackSpace` Keyboard Shortcuts on nautilus and thunar

I want to use the "BackSpace" button as a shortcut key on nautilus. I want to return to the previous folder whilst browsing the Home folder, just like windows 7. Also I want the same thing while ...
52
votes
7answers
34k views

How to make keyboard work like OSX System Wide?

I switch back and forth between two computers constantly: OSX Snow Leopard Ubuntu 10.10 I'd like to be able to make Ubuntu use the same keyboard shortcuts as OSX System Wide, for the following ...
51
votes
3answers
60k views

Keyboard shortcut for pasting on the GNOME Terminal

We use Ctrl+V to paste stuff from clipboard, but this is not working on terminal window. What is the keyboard shortcut to paste on the GNOME terminal?
48
votes
19answers
163k views

Shut down computer from keyboard

Is there a keyboard shortcut available to shutdown the computer? I know I can use the Power button, but I would like to be able to it from the keyboard. If such a shortcut does not exist already, ...
48
votes
3answers
59k views

How do I set a shortcut to screenshot a selected area?

In gnome's screen shot program, the quick keys PrtScn captures the entire screen and alt+PrtScn captures the active window. Is there a way to script or set up the third capture option of a selected ...
48
votes
5answers
22k views

How do I open the Application Launcher on KDE with just the meta (“Windows”) key?

How do I open the application launcher ("start menu") of Kubuntu with my Windows key? Similar to how the Start menu in Windows is opened. I don't want to use Alt+F1.
46
votes
4answers
45k 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:
46
votes
3answers
25k views

How do I disable the Super key?

I want to disable the Super key, when I press Super nothing should happen. How can I do that?
43
votes
5answers
18k views

Shortcut to clear command line terminal [duplicate]

Is there a shortcut to clear the command line when typing in it instead of keeping backspace pressed for a few long seconds? I ask because I regularly use the Tab key to automatically fill in file ...
43
votes
4answers
16k views

How to disable the alt-hotkey behavior on gnome terminal?

This is not just gnome terminal, but pretty much all gnome windows: When you hold the "alt" key, you can press the first letter of one of the menu items. This will let you scroll that menu without ...
42
votes
3answers
23k views

Unable to use IntelliJ IDEA keyboard shortcuts on Ubuntu

I am very new to Ubuntu, and I'm having a problem that I don't know how to get it fixed. I even tried looking it up on the web for answers, but maybe I don't know the right terms to search for it. I ...
41
votes
9answers
26k views

How do I remap the caps lock key?

In the past the past I used to use xmodmap to prevent the Caps Lock button from working, and then tell Launchy to handle the key press instead. I can't seem to do this anymore. What is the best way ...
41
votes
2answers
88k views

How do I delete multiple lines in nano without affecting the clipboard?

I can select all file by going to the 1st line Alt+\, start marking the text by Alt+A, go to the last line by Alt+/ But there, I don't know which key to remove the selected text. Hit delete doesn't ...
40
votes
2answers
27k views

Bash: delete word ahead of cursor

Consider the following bash prompt, where ^ denotes the prompt location: svn commit -m very/long/path/to/some/file "[bug 123456] Fix the pixel issue" ^ I'd like to commit a different ...
39
votes
8answers
18k views

How can I enable Ctrl+Alt+Backspace?

Ctrl+Alt+← can usually be set to restart X, however I can't find the option to allow this (it is disabled by default). I have looked in System->Preferences->Keyboard and ...
38
votes
5answers
24k views

Keyboard shortcut for “open a terminal here”

How can I create a keyboard shortcut so that when I press F12 in nautilus (or desktop), I get a terminal in the current directory?
36
votes
12answers
43k views

Can not paste into Gnome Terminal from Netbeans

When I copy something from another window then my terminal and want to paste it into my terminal (on the command line) the paste option in Edit is grayed out. Ctrl+V does not work in GNOME Terminal ...
36
votes
6answers
11k views

How can I make the volume change in smaller increments?

When I press the volume up/down keys on my keyboard, the volume changes too much. How can I make the step size smaller so that I have finer control?
35
votes
9answers
38k views

Unity hotkey for minimizing current window?

What are the hotkeys for switching the current window between maximized, normal, and minimized states? If some of these don't exist, can I set them somewhere?
35
votes
3answers
9k views

How to emulate winkey+arrow Windows 7's maximise shortcut keys?

In Windows 7 (not sure about other versions) you have these shortcuts: winkey+up maximize current window winkey+down unmaximize winkey+right maximize height, set width as half of the screen and ...
33
votes
5answers
17k views

Alt + sysrq + REISUB doesn't reboot my laptop

On occasion, my laptop has become stuck so I've used the magic key combination of Alt + SysRq + REISUB to perform a safe reboot. However, it doesn't seem to work for me as when I press the B key to ...
33
votes
4answers
13k views

Restore the Ctrl + Alt + Num Pad 4 and 6 window positioning commands?

Using Unity in Ubuntu 12.04, the Ctrl+Alt+Num Pad combination for positioning windows no longer works completely consistently: Ctrl+Alt+4 (move window to left half of screen) was changed to ...
33
votes
3answers
19k views

How can I suspend using a keyboard shortcut, without administrator privileges?

How can I set up a keyboard shortcut that I can use instead of clicking this menu item? I have read about various terminal commands for suspending which I could easily assign to a keyboard ...
32
votes
2answers
79k views

GNOME 3 Shell keyboard/mouse shortcuts

What keyboard or mouse shortcuts for GNOME 3 exist ?
32
votes
2answers
20k views

I accidentally hit Ctl Alt F<num>. How do I return to the GUI? [duplicate]

I'm using 12.04, I accidentally used Ctl-Alt-F9 and got a black full screen with command line cursor (Terminal). How can I go back to the normal Unity screen?
31
votes
10answers
29k views

How to efficiently switch between several terminal windows using the keyboard?

Alt+Tab lets me only switch between windows belonging to different applications. I often use about four terminal bound applications at the same time (e.g. IPython, VIM, fish for system and fish for ...
31
votes
5answers
17k views

How to make Shutter as the default screenshot tool?

I have shutter 0.90 on my Ubuntu 12.04 machine (installed via PPA). I would like to use it as my default screenshot tool with the Print shortcut key. But I can't find the option in Shutter. It should ...
31
votes
1answer
5k views

How do I turn off the alt-shift-uparrow keybinding in GNOME?

After upgrading from 10.10 to 11.04, the key sequence ALT-Shift-UpArrow now seems to have a window-manager level definition. It seems that this is a new unity key sequence. However, I'm using ...
30
votes
1answer
17k views

How can I disable [alt] for search? [duplicate]

Possible Duplicate: How do I modify or disable the HUD's use of the Alt key? In 12.04, the [Alt] key pops up the HUD. That's not a problem, but, when using [Alt]+... it pops up as well. ...
29
votes
6answers
35k views

Super+D key shortcut does not show desktop

I recently installed Saucy Salamander on my computer. Previously in Ringtail, Super+D used to show the desktop. However for this release, the Super+D does not seem to work properly... Is it a bug?
28
votes
4answers
6k views

Keyboard shortcut for pasting the primary selection

Is there a standard or conventional keyboard shortcut for pasting the primary selection? I'd like to select some text and go to another app to paste without trashing my clipboard contents. I'd ...
27
votes
3answers
15k views

What are the new Nautilus (3.6) shortcuts in Ubuntu 13.04?

I post this question since new nautilus is very 'keyboard unfriendly', specially for one-key shortcuts. From 3.4 to 3.6 the very useful 'backspace' shortcut to go to parent directory has gone (along ...
27
votes
8answers
27k views

How can I restore default keyboard shortcuts?

I have customized some of the shortcuts in System ▸ Preferences ▸ Keyboard Shortcuts. How can I restore individual shortcuts to their default settings? I do not want to reset all of the shortcuts, ...
26
votes
3answers
14k views

How do I disable the sleep button on my keyboard?

I have a "power button" on my keyboard that enables standby or hibernate. I can't find the mapping of this key anywhere in "sytem settings>Keyboard", "system>power management", "compiz config> or ...
26
votes
6answers
36k views

How do I change my keyboard shortcuts in xubuntu?

I am a new Xubuntu user. Earlier when using Gnome, I was able to configure several desktop shortcuts, particularly for navigation between workspaces. But, now in Xubuntu, I cannot find those options. ...
26
votes
1answer
24k views

Align windows with keyboard shortcuts? [duplicate]

Possible Duplicate: Is there a shortcut to tile windows to left or right side of the screen? I'm running 12.04 inside VMWare Workstation. Windows 7 provides a very useful feature: use ...