I am using screen for serial terminal, but it seems to be lacking in that there is no scrollback. Is there any way to configure scrollback in screen or is there another terminal emulator that is full-featured and allows scrollback?
View 1 RepliesI'm using CentOS 5.4 servers installed in a VMWare virtual machine with no X.Org server installed, so all access is via command line and the linux terminal. I use Shift-PgUp to view the scrollback buffer, but its size is very limited. How do I increase the size of the scrollback buffer?
View 3 Replies View RelatedI would like to listen to a virtual serialport (dev/ttyACM0). I heard you can this with the terminal in Linux. But how? Does anyone know some commands?
View 2 Replies View RelatedThe /dev directory on my system shows the following entries:
/dev/tty
/dev/tty0
/dev/tty1
[code]....
Which package holds the serial terminal cu or similar program?
View 2 Replies View RelatedHow do I get a serial device to simply send me the data without mucking it about. I mean, if I write a c prog in DOS or a C prog on an embedded system, I get the bytes that ar sent down the line. With linux I seem to get extra characters in it (0x1A crops up alot) and its very frustrating. I am using a virtual machine with WinXP in it, merely to monitor a 38400 baud 1 stop bit 8 data bits serial line. The linux terminall /dev/ttyUSB0, throws data at me nicely but about 10% of it is gonk. I want some magic command
like stty -F /dev/ttyUSB0 38400 -totallyraw
I'm using CentOS 5.5. I connected serial terminal using "cu". The command I had given was "cu -l /dev/ttyUSB0 -s 115200". It connects I'm seeing the target boards boot-up messages and log in screen. But I couldn't type anything on "cu" terminal window.
View 4 Replies View RelatedI am new to linux terminal programming and all but i want to set up a simple serial communication from my desktop through USB port. The actual idea to to write some data in the terminal and build a terminal program that sends the data to the usb port with a fixed baud rate. are there ready made terminal programs available for this simple communication?or atleast any Graphical tools which could help me build and design such a terminal in ubuntu 9.04?
View 8 Replies View RelatedI need to do some serial comms work and need an equivalent to hyper terminal on Debian. Does it exist?
View 3 Replies View RelatedI'm using 10.04, and gnome-terminal GNOME Terminal 2.30.2 . I have irssi running on screen session on remote host. And I've been struggling for quite many days to configure it to produce either visual feedback or ring terminal's bell when I receive a private message or one of those that are highlighted.
My compiz settings window in General tab has 'Audible bell' checked.
My GNOME terminal has 'Terminal bell' checked.
I also added 'set bell-style audible' to my ~/.inputrc
And I also tried to manually load pcspkr module into my kernel.
No of the above helped or at least I haven't been able to notice any difference.
I also used some commands for irssi to produce bell sign.
have a new HP Compaq 8200 elite. I have a dual boot system. Windows 7 and Fedora 15.In Fedora I cannot seem to connect to the serial port. Could anyone help me with resolving this. I've never had issues with hardware before in Linux so this is a little new to me.
Code:
[matt@matt ~]$ dmesg | grep tty
[ 0.000000] console [tty0] enabled
[code]...
I have a favorite REXX program called fv2. When I was a Windows user I had an icon for fv2 on the Quick Launch bar. Click that icon, and the program ran. Now, as a Linux (Ubuntu) user it is necessary to go through several steps to run fv2.
1) Launch a terminal by clicking on the terminal icon at the top of the screen. What's that area called? The GNOME panel?
2) Enter: ~/Desktop/RexxScripts
3) Enter: regina fv2
I run fv2 several times per day and would really like to have the convenience of a clickable icon.
I have a bit of a dilemma. I'm attempting to use a microcontroller to send MIDI messages over a virtual serial port. I want to (eventually) read them with Mixxx. I'm using an FTDI chip, so I get a /dev/ttyUSB0. I've tried spikenzielabs' Serial-Midi program, but it doesn't see any serial ports. NOTEMIDI looks really old and won't compile on my 10.04 LTS machine.
View 2 Replies View RelatedHow can I make terminal applications immune to terminal emulator close, but still able to use all virtual terminal features?
egin{UPDATE}I want my terminal application remain alive and accessible if I accidentally close terminal emulator. This functionality is provided by screen and tmux, but they have issues with colors and they flush screen.Yes,I can run the shell inside screen, but I do not want the shell remain alive unless there is some other program running.
end{UPDATE}I see this must be something like screen, but without VT100 terminal emulation, something which will just apply whatever application does with "terminal proxy"'s terminal (like outputting something to stdout/stderr or using stty to set terminal options) to the terminal this proxy runs in.
// I know about screen and altscreen on, but it makes either this (screen with TERM=screen):
or this (screen with TERM=rxvt-unicode):
while I want this (rxvt-unicode without screen):
I have figured out that everything looks fine if I compile rxvt-unicode with USE=-xterm-color (in fact vim looks like on the second picture even without screen if I add this USE flag) and set TERM=screen-256color, but I do not like this workaround because it actually changes colors and I can't be sure that it will always change them only this way:
I am trying to get two way serial communications going between a Windows XP system and a Linux system (RHEL 5).I have /sbin/agetty -L 9600 ttyS0
in /etc/inittab. I am using a generic USB to serial adaptor on Windows (Unitek) and a null modem cable. I have putty configured for 9600 baud, 8 bits, no parity, one stop bit, no flow control.I get the login prompt from agetty in the putty window but input does not work; I see weird characters in the putty screen. I can echo output into the device from windows and see it, but
cat < /dev/ttyS0. just prints out weird characters from what I type.
On my CentOS 5.2 install I've installed a dual-port serial card based on the NetMOS 9835 chipset. I've followed the serial instructions, but everything they tell me to do is already done - see setserial outputs below. I've compared these values to the lspci output (below, NetMos card is at the bottom of the output) for the card and it appears right. Problem being, I can't use the serial ports. Oh and I did use search, and looked at every 9835-related article before posting this :)
[Code]....
I am designing a program called "Microcom", a VERY tiny terminal "emulator" (more like a serial console). I am making it specifically to work with uClibc to use as a serial console for my floppy disk distro.
Problem is, it works fine receiving data but it does not send any data.
I am stumped at why it does not send data!
Code:
I am hoping to be able to get an old serial-touchscreen to work with a usb/serial adapter. I had this touchscreen working some years ago on different hardware. I would like to hook it to the machine I am setting up as a multimedia host with mythtv among other things.
Following the instructions I left behind when I got this to work way back when does not work. See [URL] ....
This info is a work around to get the xserver to see the touchscreen. [URL] ....
I do know that the touchscreen works as I am able to get garbage on the screen as in the first part of my howto. But I have not had any success getting xorg to see it. I wish I had posted a copy of the xorg.conf at the time, but......
There is an issue with the current xserver in testing that I am hoping the next update (in unstable) will fix when it gets pushed to testing. That is that Code: Select all# X -configure fails with a segfault. So I am not able to generate the xorg.conf needed to get it to work. I was going to post a bugreport, that is when I found out there is an update in unstable, so I am waiting for it to get pushed at the moment.
Anyway I am hoping that I can link /dev/ttyUSB0 to /dev/tty0 and get it to work. I would like some kind of guess as to my chances of success before I go to all the work of getting the monitor hooked to the host.
We have a new machine with RedHat enterprise 5 on it. I need to connect a serial cable to the serial port and talk to another system (old alpha system) instead of using a VT connected to the alpha.Does RedHat come with anything like Keaterm/hyperterm/etc etc?
View 3 Replies View RelatedI have Ubuntu 10.04 running kernel .26 installed on my Dell Dimension 2350 with 512mb of memory. The problem I have been having is, When I am using the computer mostly Internet stuff for no reason the monitor will go black then on the screen it will be at a terminal screen, kind of like when you start up the computer, I don't remember what is all on it but the last thing in the list was: checking battery state: OK after that the screen will flash in multiple colors and then it goes into a loop of just black screen than a colorful flash and back over to a black screen. the only way I can fix that is by holding down the power button. this will happen mostly on face-book on the games and just on the profile page, but it does happen just checking my gmail or play solitaire it does this around 4-8 times a day.
View 3 Replies View Relatedi am fairly new to Ubuntu. i was using it fine for a month, but today, when i booted my computer up, it came up with a black screen instead of the normal purple ubuntu screen. the black screen had white text on it, and asked for my username and password. from there, it was a terminal prompt. i have been google searching for a while, and have tried typing "startx", "sudo apt-get install ubuntu-desktop", "sudo gdm", and i have also tryed uninstalling xorg, and reinstalling, and none of these things wanted to do anything for me.
View 4 Replies View RelatedI don't even know where to start.I hit control-alt-f1 OR f2Neither bring up the log in. Just a black screen with a courser
View 9 Replies View RelatedI recently upgraded to Ubuntu 11.04, and I installed it via the Update Manager and restarted as normal. But, as I went on my dual boot OS selection screen and selected Ubuntu, this message appeared:
init: udevtrigger main process ( 398 ) terminated with status 1
init: udevtrigger post-stop process (404) terminated with status 1
init: udevmonitor main process (397) killed by TERM signal
The disk drive for / is not yet ready or is not present
Continue to wait; or Press S to skip mounting or M for manual
I'm afraid to do anything after this screen...
Every time I log in, a terminal appears on my screen. Previously, I attempted to embed a terminal as part of the desktop but I have deleted all the scripts and packages used, yet the terminal still appears. It is not an embedded terminal, but it does not have the panel at the top. It appears as a window on the lower panel of my screen. Is there anyway to stop this from appearing, so I can then attempt to start over with embedding a terminal in the desktop?
View 5 Replies View RelatedI use vnc to log into my Ubuntu desktop at work from home, is there a way to blank-out or lock the terminal screen while I am connected remotely, just like in windows remote login? I don't seem to find the option in vncserver to allow for that.Also, I am aware of the workaround of starting a new X session, but I can not do that because I can not waste any processing resources.
View 3 Replies View RelatedAlthough I have been using Ubuntu for a while, I am still a beginner.This is the second time that it has happened to me and I am unable to find a possible solution in my books on Linux and Ubuntu.Twice I have downloaded updates from Update Manager which required a reboot. Each time I have rebooted,terminal window has opened. I am unable to get out of terminal to the desktop or to enter any other program ( like office,etc). I know that the graphics are still in place as The Ubuntu 10.10 screen flashes on before the terminal black screen appears.(I am in runlevel 2 )A. How can I get out of terminal and onto desktop?
View 3 Replies View RelatedAs I am getting to know the Ubuntu terminal, I am looking for this application that can automatically divide the current screen by showing a Terminal window at the top.
i already set up a shortcut to open the traditional terminal Window, also i know of the full screen terminal window by pressing ATL+F1 but as I am reading a tutorial I would find it convenient to simply type above the screen while reading the bottom
A friend of mine said he could make my system faster and preceded to kill some processes. I have no idea if that is related but my computer worked fine until I shut it down for a while. When I went back and turned it on it gives me a screen is mostly black with the terminal in the top left corner. If I type "exit" it takes me to the Ubuntu login screen with the colorful background and all. If I sign in it takes me right back to the previous described screen. I dont think it has anything to do with the graphics card or driver because on the login screen and even on the black screen I have a cursor. Plus using nano to view the Xorg log I saw no errors. I have also in desperation removed all Xorg.conf files and remade them and I have tried startx. dont tell me I should backup all my files and pop in an image disk and go from scratch
View 1 Replies View RelatedJust installed Ubuntu 9.10 side by side with XP. When trying to run ubuntu from Grub the terminal screen opens but then starts to flash. This makes it difficult to type and login. When I do eventually login it just goes no further than a terminal prompt.If I use recovery mode the screen does not flash but still cannot get to the desktop
View 2 Replies View RelatedMy terminal program comes up as a white screen (see Screen shot picture)and so does the login screen (Like when you run updates and it asks you to log in so you can update, YES that screen) I have searched and found nothing on this
I have a Dell Optiplex GX115
Dell LED flat screen 49T monitor
Ubuntu 9.10
512mb ram
80gb hard drive