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Gateworks supports the popular Ubuntu OS on Newport and Ventana products using an Ubuntu built root filesystem with a Gateworks kernel. In some cases you may be able to use an Ubuntu built kernel.

See also:

Ubuntu Packages

Ubuntu inherits its package management from Debian Linux using the 'apt' packaging system and 'deb' packages. The list of package feeds is in /etc/apt/sources.list:

# cat rootfs/etc/apt/sources.list
deb vivid main
deb vivid universe

You can search for Ubuntu packages at The search results will show what Ubuntu versions (by name) the package is available in and clicking on the resulting package will show information as to the package feed its contained in.

The standard Ubuntu package feeds are located at and you will find packages in the dist/<ubuntu-version>/<feed> directories. Ubuntu breaks up feeds into the following:

  • Main - Officially supported software.
  • Restricted - Supported software that is not available under a completely free license.
  • Universe - Community maintained software, i.e. not officially supported software.
  • Multiverse - Software that is not free. (meaning licensing)

If you are trying to find out what package an application belongs to you have a few choices:

  1. Use dpkg -S on your Ubuntu development host. For example to find the package that contains ifconfig:
    $ dpkg -S $(which ifconfig)
    net-tools: /sbin/ifconfig
    • ifconfig is in /sbin/ifconfig and is part of the net-tools package
    • dpkg -L net-tools will show you everything else contained in that package
  2. Use apt-cache search:
    $ apt-cache search ifconfig
    iproute2 - networking and traffic control tools
    net-tools - The NET-3 networking toolkit
    gnome-nettool - network information tool for GNOME
    inetutils-tools - base networking utilities (experimental package)
    libnet-ifconfig-wrapper-perl - multiplatform Perl wrapper for ifconfig
    moreutils - additional Unix utilities
    wmifinfo - Dockapp that shows information for all interfaces
  3. Googling the question 'what package contains <xyz>'

Personal Package Archives (PPAs) are package feeds that are not part of Ubuntu and can be used by people to distribute their own personally built packages. To use a PPA you need to first add it to your repository list and update your package sources.


Modem Support

Aleksander Morgado (​, a key developer behind the ModemManager, libqmi, and libmbim projects that provide modem support on Ubuntu provides up-to-date Ubuntu PPA's for 14.04 trusty and 16.04 xenial. Instructions on how to add the PPA feeds and update the packages exist there:


apt-get install software-properties-common # contains add-apt-repository
add-apt-repository ppa:aleksander-m/modemmanager-xenial
apt-get update
apt-get install modemmanager libqmi-utils libmbim-utils


add-apt-repository ppa:aleksander-m/modemmanager-trusty
apt-get update
apt-get install modemmanager libqmi-utils libmbim-utils

See modem for more info on how to use these packages

SSH Server

The openssh-server package provides an ssh daemon suitable for secure shell (ssh) and secure copy (scp):

apt-get install openssh-server

During development it may be useful to enable root ssh capability, which is disabled by default. To do this edit /etc/ssh/sshd_config, and:

  1. comment out the following line:
    PermitRootLogin without-password
  2. Just below it, add the following line:
    PermitRootLogin yes
  3. Then reload SSH config:
    service ssh reload


Client using wpa_supplicant

These instructions below are for creating a wireless client that will connect to a nearby access point.

  1. Install required packages:
    apt-get update
    apt-get install iw
    apt-get install wpasupplicant
    apt-get install udhcpc
  2. Edit /etc/network/interfaces and edit/add the following to configure wlan0 on boot wpa_supplicant:
    auto wlan0
    iface wlan0 inet dhcp
            wireless_mode managed
            wireless_essid any
            wpa-driver nl80211
            wpa-conf /etc/wpa_supplicant.conf
  3. Create WPA Supplicant Configuration File at /etc/wpa_supplicant.conf, replacing ssid and psk with correct information
  4. Sync and power cycle the board


  • To scan for available access points in range you can use the iw tool:
    iw dev wlan0 scan # scan for AP's
  • To manually connect to wireless if auto connection is not working: While the above will configure wireless Client mode on bootup, if you want to start it manually you can do so by manually starting/re-starting wpa_supplicant (ifup will do this for you on bootup if configured in /etc/network/interfaces):
    ifconfig wlan0 up
    killall wpa_supplicant
    wpa_supplicant -i wlan0 -D nl80211 -c /etc/wpa_supplicant.conf -B # manage wireless client
    udhcpc -i wlan0 # obtain dhcp lease

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