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38
votes
5answers
80k views

Automatically enter input in command line

I'm running a script that it requests entering 'y' on each operation, I am looking for a solution like $ ./script < echo 'yyyyyyyyyyyyyy' to pass all my inputs in one time.
11
votes
3answers
3k views

How to identify relation between HID /dev/input/* files and real hardware?

My friend had problems with touchscreen (they are gone after two reboots) after her sister used her laptop and when I tried to help I didn't find a way to identify /dev/input/* files. One way I've ...
8
votes
2answers
855 views

Pressing dead keys twice

I've recently switched from Windows to Ubuntu 11.04, and a difference that bugs me a bit is, when a dead key (such as ^ or ´) is pressed twice, the behavior differs in the two OS'es. On Windows, the ...
5
votes
4answers
489 views

How to disable input language switching in terminal

In Ubuntu 12.04 I have two input languages installed, English and Russian. I would like to disable use of Russian language in terminal - so that regardless of system-wide selection, terminal will ...
5
votes
1answer
421 views

Digital pen or smart pen which has support for ubuntu 14.04

I am looking for a digital pen to take handwritten notes which can be later transferred to computer to edit or save. All the available digital pen comes with their own software and they support ...
5
votes
1answer
983 views

How do I write unicode charcaters in console mode?

I know that I'm available to write unicode characters in a terminal application by pressing ctrl+shift+u + unicode hex value, but I don't know how to input ` (the grave accent for example), or any ...
4
votes
2answers
2k views

How can I make tar read input from stdin?

I need to use tar in a pipeline inside a shell script to archive and compress some files. After having read the manpage for tar I was able to make tar output to stdout by running it along with the -O ...
4
votes
1answer
179 views

No cursor output on the sceen when typing password in terminal

I am in the process of trying to get a VPN started on my PC, and I have quake terminal running and that's when it would not register the keyboard when I was typing in the password for sudo. So I ...
4
votes
1answer
567 views

How to correctly get RIGHT KEYSEQ for readline in .inputrc?

What I struggle with: I'm configuring ~/.inputrc file to be same as mine custom emacs key-bindings and I'm struggling very much with readline's key sequences. What I mean by that is that if I want ...
4
votes
3answers
7k views

Disabling touch screen only temporary

I have a problem in that my touch screen is cracked, and so the mouse moves to continually click up and down the crack, which means I can get very little done on my laptop unless I'm in the BIOS. Not ...
4
votes
0answers
305 views

Configure ibus to generate “à” using Compose + a + `

I would like to have ibus work like to corresponding system in OS X. In order to get an "à" in a text field I want to make these steps: I press the Compose key I press the a key (an "a" appear in ...
3
votes
1answer
427 views

How can I map keyboard buttons to my mouse buttons?

I have 2 extra buttons on my mouse that I would like to map as "Home" and "End" I am able to map mouse buttons to my keyboard using xkbset, but I would like to do the reverse and map keyboard buttons ...
3
votes
2answers
3k views

How to get the Input and output in a terminal to a text file? [duplicate]

I want to create a text file which will add each command I am going to run on the terminal as a new line entry in the text file. i.e., I need to keep a record of what are the things I'm doing in the ...
3
votes
1answer
2k views

microphone input volume is too low, 14.04

Microphone input volume is too low, so that the other part, while on video call, can hardly hear me! Lonovo laptop g570. card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog] ...
3
votes
1answer
2k views

How to fix a gstreamer error

I upgraded to 14.04 and now gstreamer is not working. What I am trying to accomplish is to hear the audio input on my computer coming from a ham radio. This is the command that I am using: gst-launch ...
3
votes
1answer
212 views

How to get simulate Keyboard typing using python

The idea is simple. Let say I need to get a pre-written sum of text, from a text file, to display on screen using the keyboard to type it out. This is different than just displaying text form regular ...
3
votes
1answer
164 views

Wine to run Windows application that has INPUT file

I am trying to run a Windows *.exe file on Ubuntu 14.04 LTS. I have installed Wine. When I run the file, I need to specify the name of an input file. In Windows, I would i) create a folder named ...
3
votes
2answers
881 views

Can't type non-english characters in certain places

In certain text fields I can't type non-english characters at all (I type a character, nothing happens). Examples are: Unity dash search field Chromium address bar Pidgin message box Gajim message ...
3
votes
1answer
715 views

Random character input starts after typing during short freezes

I've been experiencing a weird behavior with some applications (e. g. Skype), since I updated my Ubuntu to 13.10 and now to Ubuntu 14.04. When my computer "freezes" due to high CPU usage and I happen ...
3
votes
2answers
1k views

How to setup midi input?

I have Ubuntu 12.04 and want to setup a M-Audio Axiom 49. I have tried to read up on jackd1 / jackdmp /jackd2 / qjackctl and whatnot, but haven't gotten any sound from the keyboard yet. A long time ...
3
votes
1answer
2k views

Cannot type backquote or backtick in xterm

Ubuntu 10.10, 32 bit, XTerm(261), Keyboard layout = Canadian Somehow, the backquote (backtick = `) character can't be input does not get entered in XTerm. I type it and nothing happens. The cursor ...
3
votes
2answers
1k views

Is there any way to use the audio input of a 13" MacBook Pro?

First question here! I have a 13" MacBook Pro with Ubuntu 10.10 and I get every piece of hardware working without problem... but sound input. My machine can reproduce sound correctly, but I can ...
3
votes
0answers
138 views

My ubuntu randomly clicks on the screen and move text around when I have a text editor open

Recently I've noticed my mouse sometimes randomly clicks on buttons even though i didn't click at all. And blocks of text move around my IDE when I leave cursor motionless on the ide. Side effects ...
3
votes
2answers
586 views

Periodic short freezes after new fresh installation [closed]

I have the problem that my screen and input freezes for approx 1 sec about every 30 sec. I have googled a bit and found that this symptom has showed up with several different actual causes. For ...
2
votes
1answer
2k views

Wacom Bamboo CTH-300 issues

I am running Ubuntu 13.10 and am having issues with my Wacom Bamboo model CTH-300. The built in GUI to configure Wacom input devices doesn't recognize my Bamboo tablet at all. When I issue - dmesg | ...
2
votes
1answer
181 views

Can I have my cyberglove p5 working?

I have recently got this cool device: However, I can't find -any- information on it and ubuntu together, so i was wondering if any of you have any experience with this. I don't know anything about ...
2
votes
2answers
2k views

Internal mic not working with Skype 4.0.0.8 in12.04

I installed Skype 4.0.0.8 in my Lubuntu 12.04. The internal mic is not working, while the external mic is. At the same time, other recording software (like gnome sound recorder, audacity or guvcview) ...
2
votes
2answers
258 views

Ubuntu Software Center “software requires mouse, but none setup” win installing a purchased app

Fresh install of Ubuntu 12.04 64bit on Asus laptop. Everything works as expected except this odd warning.
2
votes
1answer
2k views

Can I overamplify a microphone input?

I am experiencing a persistent problem with sound input from internal microphone on my ASUS K52F laptop (iCore M350, Ubuntu 10.10). It produces low level Skype input. Is it possible artificially ...
2
votes
1answer
61 views

predefined input in a nohup shell script

I am trying to write a shell script that I can then nohup as it is supposed to run for hours. I am a shell novice so I'm struggling with this a lot. The script should first open some software (ACE ...
2
votes
0answers
286 views

wacom intuos disable cursor select when pen makes contact with tablet (CTH480)

So I have been messing around with xsetwacom with my wacom and I would like to touch the pen to the tablet without it thinking I want a "left mouse button" being held down. The reason for this is ...
2
votes
0answers
54 views

Sometimes, when I press Alt-F4, a stream of “p”s is generated

Sometimes, when I press Alt-F4 to close a program or window, the computer starts acting as if I'm holding down the P key, which creates lag and hijacks whatever text field is in focus. Why is this ...
2
votes
1answer
52 views

Onscreen keyboard like behaviour of regular keyboard

When I hold down a key on a regular keyboard, the key gets repeated over and over. I do see the advantages of that for an electrical typewriter. On Android (and other glass pecking devices) when I ...
2
votes
0answers
676 views

Touch screen not recognize by Ubuntu 13.04

I have a Lenovo C315 10038: after install Ubuntu 13.04 64bits i've installed sudo apt-get install xserver-xorg-input-* and nothing this is the infor from lsusb, lspci, xinput commands xinput ⎡ ...
2
votes
0answers
2k views

Questions regarding kernel multitouch input driver [closed]

I'm developing a linux kernel driver for a multitouch device. I have used as start point the usbtouchscreen driver included in linux-3.0 kernel source. Altough I can already make my mouse pointer ...
1
vote
3answers
422 views

How can I input to a file directly from the terminal

Other than bringing up a text editor, is there a way I can input text in a linux terminal directly to a file? (then enter a control code such as ctrl-c, to end the input) I'm pretty sure there's a ...
1
vote
1answer
76 views

how do i send a command to execute on a terminal?

I am executing system ("./get_emotion.sh"); which opens a terminal and establishes some connections. Then it requires this input set all evi . I have tried using && in system() to send input ...
1
vote
1answer
2k views

Key input lag when typing [duplicate]

I have recently installed ubuntu 14.04 (and before that I had the same problem with 12.04) on a Dell inspiron 9400 Intel Core 2 Duo T7200. But when I am trying to type something the keys do sometimes ...
1
vote
1answer
2k views

Firefox problem with ubuntu Font when default

My Firefox browser is the only browser I know renders site input tags differently, Every other browser (including other Firefox browser renders input tags the same way). See the picture for the ...
1
vote
1answer
111 views

Access terminal stdin when it's the source of the bash script itself

This is slightly messy to explain. I have a script that I want to deploy like this: curl -Ls example.com/myscript.sh | bash The trouble is the script reads from standard input like so: echo "You ...
1
vote
1answer
1k views

How do I end standard input without a newline character?

I press Ctrl+D to end standard input, but it only works if I'm on a fresh line. And that requires me to push Enter first, which puts an unwanted new line character in there. Is there any way around ...
1
vote
2answers
483 views

Can't Purge X Updates PPA Because / is Treated as a Space?

sudo ppa-purge ppa:ubuntu-x-swat/x-updates I've tried running that command... several times. Copy/pasted it, manually typed it, tried it in XTerm and Terminal, to no avail. The output is always: ...
1
vote
1answer
94 views

Input text at the cursor (in any window)

I need to be able to input some text (constant) at the cursor of any window by pressing a defined shortcut (I know this is specific to a window manager, so this isn't part of the question). I.e. I'm ...
1
vote
2answers
2k views

Interacting with a linux input kernel driver from userspace

I'm developing a linux kernel driver for a multitouch device. Right now I have already touch being injected to the linux kernel subsystem and it is working. The problem is that I also need to interact ...
1
vote
1answer
311 views

Accidently activated keyboard input methods

I accidentally activated keyboard input methods and now my keyboard does not respond. I don't know what to do. I'm being forced to use my android to look it up. I'm using Ubuntu 11.04.
1
vote
1answer
596 views

Getting touchpad to work in desktop ubuntu

I bought a small touchpad to stick on top of the keyboard, and it works fine on the windows computer, but not on my ubuntu desktop. I mean, when I do "xinput list" it shows the following: ⎡ Virtual ...
1
vote
0answers
18 views

Using HDMI input port

I have a dell inspiron aio running ubuntu 15.10 and it has a hdmi input port. I was planning to connect my chromecast to it (via hdmi) then casting my phone's screen to it or to just connect a set top ...
1
vote
1answer
126 views

Audio is not working in 16.04

this is my situation: With Mint 17.3 Mate I have the audio card (on the motherboard) recognized and perfectly configurated, Output via HDMI, and Input via HDMI. (Audacity just record what the tv ...
1
vote
0answers
18 views

I want to beable to record the same audio input with multiple applications

As my title says. I would like to beable to record the same audio input from my sound card to multiple applications. I have been told it can be done with a modification to asoundrc but I don't know ...
1
vote
0answers
62 views

Frequent keyboard-input delay in terminal/shell on Ubuntu 14.04 LTS(64 bit) w/ LXDE

As the title says, I'm having frequent input delays when using the terminal on my setup. What I mean by this is that sometimes when I type something, it takes 1-2 seconds for it to actually show up. I ...