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1answer
15 views

How to configure up arrow to get to the previous command in maxima?

If I press Up in a shell, then normally it brings up the previous command I entered. In maxima it's all different. Pressing Up just prints out ^[[A. The same thing happens when I try to move the ...
1
vote
1answer
19 views

Home and End keys in a gnuplot interactive terminal do not move cursor

When working interactively with gnuplot, the home and end keys do not move the cursor to the beginning and end of a line, but instead produce the characters "OH" and "OF", respectively. What's the ...
1
vote
0answers
43 views

Different layouts and specific key mapping for different keyboards

Here's the deal I have an apple aluminium usb keyboard connected to my laptop with "windows" keyboard. And almost everything works great on my apple keyboard except three annoying problems. Each ...
0
votes
0answers
16 views

ir-keytable modifier keys support

I'd like to add modifier keys to some of my ir-keytable tables. I've tried with the following syntax: 0x48e KEY_LEFTALT+KEY_RIGHT # >> right jump But it is not working (the scancode=keycode ...
4
votes
0answers
50 views

Linux kernel dropping custom keyboard scan codes

I have a vintage IBM 122 key model M keyboard that I am adapting for use on a modern computer. I am using a Teensy 2.0 to do the encoding and to handle the USB side of things. I borrowed the firmware ...
2
votes
0answers
38 views

Linuxwacom xsetwacom/xorg.conf

I have a CentOS 6.2 workstation with linuxwacom 0.21.0 installed. I am trying to map a button on a cintiq tablet to a keyboard key. I can do it successfully using: xsetwacom set "Wacom Cintiq 24HD ...
4
votes
1answer
146 views

What are valid keys for tmux?

I was trying to learn how to use the bind-key [-cnr] [-t key-table] key command [arguments] better, but was having some trouble figuring out what "valid keys" are for bind-key command. I tried doing ...
1
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0answers
38 views

How to read characters from a serial keyboard on /dev/inputs/eventX (Speed?)

I'm trying to read from a second keyboard whose inputs can be read from /dev/inputs/eventX, but I get rubbish and not the character expected. I'm accessing my target by using Putty. I can connect to ...
1
vote
2answers
315 views

Figure out the emitted keycode for Fn+F6

On my Lenovo IdeaPad Yoga 2 Pro on Windows, there is a function available Fn+F6 that should turn the touchpad on and off (I would like to map the correct key to the script here on askubuntu). But on ...
4
votes
2answers
258 views

WMI-based hotkeys on not working

On my Dell latitude e6540, the WMI hotkeys Fn+UP and Fn+DOWN are not working. I have all necesary modules compiled in my kernel: CONFIG_DELL_LAPTOP=m CONFIG_DELL_WMI=m CONFIG_DELL_WMI_AIO=m On the ...
3
votes
1answer
103 views

exclude certain key combinations from being passed via rdesktop

When connected via rdesktop to a remote machine, normally all keys pressed inside the active rdesktop window are transferred to the remote machine. Is it possible to define key strokes, which are ...
4
votes
3answers
232 views

key bindings table?

Do we have a key bindings table that translates all the various ways of referring to a key press? I'm using zsh, but I presume that if there was such a table it would work for any shell. The reason I ...
2
votes
2answers
466 views

Map Caps Lock to Control in Linux Mint

I am running the latest version of Linux Mint with Cinnamon. I'm trying to map caps lock to control, but I cannot figure out how to do it. All web searches i've done has lead me to older versions of ...
3
votes
0answers
150 views

Remapping keys that generate multiple scan codes

I have a ThinkPad W540. On its keyboard there are four multimedia keys above the numpad. Two of those keys generate keycodes (and, apparently, scancodes) that correspond to combination of keys, Win_L ...
1
vote
1answer
106 views

How to have longer key bindings for stty

If I want to have more than 2 key sequence for binding to the suspend signal, how would I do that? To clarify, Ctrlz is for suspending. But if I want Ctrlz and a k with the previous 2 keys depressed ...
0
votes
0answers
23 views

How can I make C-j send a newline in the tmux command line?

I have grown fond of using C-j instead of <ENTER> to send newlines. Unfortunately, in the tmux command line (invoked with prefix-: by default), C-j does not do anything, even with set -gw ...
6
votes
1answer
72 views

How to make a key simulate another key?

In my keyboard the I key doesn't work. So, I use an on-screen keyboard. I'm using Ubuntu 13.04. But its hectic. Is there a way so that I can make another key (for example Home on my keypad) to behave ...
1
vote
1answer
192 views

Stop laptop keys acting as a numpad with numlock on

I have bought an USB number pad and it's working as expected. Anyway, to use number keys, I need num lock on, and if I turn it on, my keyboard numpad sends numbers instead of the letters... How to ...
2
votes
2answers
303 views

How to set a custom keymap and make sure, that it is not overwritten by system?

I use custom keymap, that diffentiates between left and right Ctrl: remove control = Control_R clear mod3 add Mod3 = Control_R When I load it with xmodmap myxmap, it works only as long, as one of ...
3
votes
4answers
192 views

How do you find what keys the “erase” and “line-kill” characters are in Ubuntu?

I'm new to Unix and have bought today a copy of "The Unix Programming Environment". I'm trying out the stuff from the book. But some of them are not working as expected like : To kill a line and ...
1
vote
0answers
115 views

Mint keyboard mappings ignored [closed]

I turned off my computer for the first time in a while last night, and this morning the keyboard isn't behaving. The Dvorak layout is still ok, but the caps lock isn't acting as a backspace, even ...
1
vote
1answer
412 views

Control-space on Cinnamon

I installed synapse on my Cinnamon desktop, and everything worked with the keyboard shortcut Ctrl+Space. Then, at some point, it stopped working properly, and I had to hold down Control and hit space ...
1
vote
2answers
181 views

Get scan codes in octal format

Using showkey -s I can get the scancode of a key as a hex-number. How can I get it directly as an octal number?
4
votes
1answer
47 views

What is the scheme for textual representation of keystrokes in screen?

How can I derive the character sequence that represents a certain keystroke in screen? I mean, what bind takes as input. For instance, 's' represents the obvious keystroke on the 's' key. 'S' ...
2
votes
0answers
134 views

Remapping shifted function keys in XKB

I'm working on a keyboard layout for the Khmer language and I'm quickly running out of space. My aim is to create a keymap that includes all the characters in the Khmer script as well was their ...
4
votes
1answer
267 views

How to bind 'tab' and 'shift+tab' in gnu screen?

As the title says, how do I bind the keys 'tab' and 'shift+tab' in screen? My problem is that I don't know what to pass to the screen command "bind" to designate these keystrokes. BTW, I'm aware of ...
4
votes
2answers
217 views

The difference between \e and ^[

Gilles wrote: character 27 = 033 = 0x1b = ^[ = \e Demizey wrote: ^[ is just a representation of ESCAPE and \e is interpreted as an actual ESCAPE character Then I also found this line from ...
3
votes
1answer
330 views

terminator ctrl-tab key binding

pressing ctrl-tab in terminator has the same effect as pressing tab, but when I see the key-bindings in the setting, nothing is mapped to ctrl-tab, so why is ctrl-tab reserved? Now, if I am working ...
3
votes
1answer
329 views

TERM=(linux|xterm) vi in an xterm or the AAABBBBBBCCDDD-problem

Usually when I want to run vim in a desktop konsole session, I make sure the TERM variable is set to linux as the arrow keys don't work in insert mode with TERM=xterm. They show capital A..D instead ...
1
vote
1answer
91 views

emacs meta key and Mint window manager

First, I'm not sure what window manager is running on my Mint installation. The "Control Center" yields no clues. Nevertheless - whatever I have is grabbing the emacs "meta" key (the option key on ...
2
votes
0answers
105 views

Awesome GNOME recognizes my media keys but fails to act upon them

I'm using Awesome GNOME. When I log into the GNOME Shell, my up and down volume keys work. When I login to Awesome GNOME, they don't. However, when I go into gnome-control-center to set them, the ...
1
vote
2answers
43 views

the n key does't work anymore but N does

I've been playig around xmodmap to create a custom keyboard (see Get the keycode of a key, from a custom made keyboard) But now, I can't use the n key anymore, but the Shift+n still work. I think I ...
4
votes
1answer
234 views

How to remap a key combination to a key?

Is it possible to remap a key combination to a key in X server based system, so that for example if I press End + Arrow_up, keycode for Home is generated? Google seems to be silent on this issue. It ...
0
votes
1answer
189 views

XFCE keyboard layout switcher broke .Xmodmap Caps Lock remapping

I have successfully remapped Caps Lock to Enter, using ~/.Xmodmap: clear Lock keycode 66 = Return Remapping scancode for Caps Lock But after switching to XFCE and installing keyboard switching ...
1
vote
1answer
796 views

Free all function keys ( F1-F12 ) for gnome-terminal

I'm using gnome-terminal and I need to free all the F keys because I need to remap them to something else inside vim, how I can do that? I'm running Ubuntu 13.04.
2
votes
1answer
132 views

Is the desktop environment responsible for affecting behaviour to certain keys?

I have a laptop which has a Fn key. Using xev command shows that Fn + UpArrow is affected to XF86AudioRaiseVolume. If I use KDE, is it KDE that is responsible for affecting a behaviour to that ...
1
vote
1answer
83 views

Change one typed key for another

I have LUbuntu 13.04. Is it possible to change the keyboard on the operating system, so that when I press k for instance, the system will hear it as I actually typed m? Or any other key for that ...
4
votes
2answers
371 views

vim shortcut to open a file under cursor in an already opened window

In vim you can open a file under the cursor by using the gf command. One can also easily open that file in a new split window by hitting <c-w> f. This is a really nice and time saving feature. ...
5
votes
2answers
203 views

Fully Disable PrntScr Key

I recently came across a Linux feature I have never seen before, where pressing the PrntScr button on the keyboard prints a physical piece of paper with the contents of my console. I really need to ...
10
votes
2answers
694 views

What are the characters printed when Alt+Arrow keys are pressed?

When I press AltUp, A printed to terminal screen. Same thing happened when I pressed AltDown but B is printed instead. Other characters that I realized; AltLeft = D and AltRight = C What is the ...
3
votes
2answers
171 views

Remapping scancode for Caps Lock

In Windows I was able to set Caps Lock to act as a second Enter, which can be pressed by the left little finger. I added this parameter to the registry to do that: ...
1
vote
1answer
162 views

Remapping keys for workspaces in Xmonad

Xmonad uses 1) Mod+2 for switching to workspace 2 2) Mod+Shift+2 for moving window to workspace 2 How would you remap 1) to Mod+k and 2) to Mod+Shift+k in ~/xmonad/xmonad.hs?
1
vote
1answer
133 views

Key binding of the Menu Key

I have the Menu key that I don't use. It's right under my thumb when I use the arrows... So I wanted to map it to the Insert key. (mostly because of its important use in vim) I've been looking into ...
0
votes
3answers
1k views

Overriding functionality of special keys on CM Storm Trigger keyboard

I have a CM Storm Trigger Keyboard. This has some special keys, which can be programmed to trigger certain macros. There are special "M" keys for macros on the left-hand side, and there are two ...
2
votes
2answers
1k views

Del key in AIX ksh over PuTTY telnet

At the place where I work we're developing under AIX with ksh and connecting to it via telnet. Most people use ArcTel to connect, while I prefer PuTTY. The only problem I have with PuTTY is that the ...
0
votes
1answer
671 views

ksh - map Ctrl-D to exit shell

I would like to know how we can map the keys Ctrl-D in ksh to exit the shell as it does in bash shell. Not much familiar with key binding in ksh. Edit My comments are after the <!-- string ...
1
vote
0answers
133 views

Change behaviour of the modifier keys system-wide

I’d want to make modifier keys (control, alt, shift, meta, super, lv3_switch) to act like usual keys, I mean, without holding one of them to perform associated key combination. Say C-x M-1 can by ...
2
votes
1answer
243 views

bind backslash to a non-standard keyboard key

I am using a swiss apple keyboard at the moment. This keyboard requires some unreasonable finger acrobatics to type a backslash (shift+right alt+7). I'd like to bind the backslash to another key ...
3
votes
1answer
84 views

Mapping keyboard: at most primitive level

When I was using a comfort curve keyboard which had media keys, those keys worked as media keys in X ( with different users), in single-user mode and in multiuser-mode without X. Then I switched to ...
3
votes
1answer
113 views

Why does insert-mode map “<F4>” unpredictably inserts itself or executes intended key strokes?

In Vim 7.3.1-762, mintty 1.1.2 (xterm), cygwin, Windows XP, the insert-mode map <F4> executes the intended key strokes at one time but inserts itself at another time. This undeterministic ...