Version 4 (modified by Ryan Erbstoesser, 4 weeks ago) (diff)

clarify ubuntu version for download

Ubuntu Linux Development System

These instructions will detail configuring a desktop / laptop workstation in the same manner as the support and development teams at Gateworks. The command examples used within the Gateworks wiki were written and tested using this or a similar configuration.

  1. Install Ubuntu
    1. Ubuntu Xenial (16.04LTS) recommended at this time (* Ubuntu Bionic (18.04LTS) is still being validated by Gateworks engineers )
    2. Alternately live boot Ubuntu off a USB drive or CD.
    3. A VM can be used, this method is least preferable.

After installing Ubuntu, procedures are complete run "apt-get update" command.

The following are the package and configuration changes we make at Gateworks for a Linux Development System. These are tailored towards Ubuntu 16.04 x86-64 desktop.

Add Local User

Working as root can be hazardous.

  • Add local user called 'username'
    sudo adduser username 
    • "username" being the user added
    • follow/complete prompts
  • Add user 'username' to sudo group group
    sudo usermod -aG sudo username 
    • This command will grant your new user sudo privileges
    • -aG add to group

OpenSSH server (allow remote ssh)

  • Install
    sudo apt-get install openssh-server 
    • default configuration should provide operable connections
  • Edit /etc/ssh/sshd_config and set PermitRootLogin yes
  • Start service (or reboot)
    /etc/init.d/ssh start 

TFTP Server

Very popular TFTP server (recommended)

Install the software on a Linux Desktop machine:

sudo apt-get install tftpd-hpa

Modify the config file for the TFTP server software (/etc/default/tftpd-hpa) and set the directory to anything where you would like to host the files (example /var/www/html/tftpboot)


Be sure the tftpboot directory has modified permissions and ownership:

sudo mkdir /tftpboot
sudo chmod -R 777 /tftpboot
sudo chown -R nobody /tftpboot

To re-start after re-configure:

sudo service tftpd-hpa restart

Development Tools

  • install common dev toos:
    sudo apt-get install build-essential git curl wget


Screen is an excellent terminal program as well as remote shell/session manager.

sudo apt-get install screen

Additionally you may want to customize your ~/.screenrc for scrolling via mousewheel etc:

cat ~/.screenrc
defscrollback 5000

logfile /tmp/screenlog

# Escale sequence
#escape ^uu

# enable scrolling in the terminal (not necessarily in the screen session)
# if scrollback is scrolling through command history then you need to
# enter scrollback 'copy mode' via Crtl+a Esc
termcapinfo xterm* ti@:te@

# status
hardstatus alwayslastline "%{= kw}%{g}[%=%{ =kw}%{w}%-w%{Y}[%{W}%n-%t%{Y}]%{w}%+w%=%{g}]"

If you encounter terminal type issues you can usually fix these by resizing your terminal to 80x24 and setting term type via:

export TERM=screen


  • the above .screenrc sets 'logfile' to /tmp/screenlog. Otherwise it defaults to 'screenlog.0' in your current directory
  • start screen with -L to enable logging (to logfile, which is defaulted to /tmp/screenlog if you use the .screenrc above). This will only log the first window
  • to change the logfile name use cntl-A + : + logfile <name>
  • to toggle logging use cntl-A H
  • to dump the current scrollback buffer to a log use cntl-A h which will dump to 'hardcopy.<n>'


See our index to locate instructions for installing Jtag_usbv4 and BDK's.