On 29 August 2013 00:07, Robert Lefebvre <robert.r.lefeb...@gmail.com>wrote:

> Ahhh, ok, it just clicked what they are saying. We do have two nics, one
> is for internal, on for the Internet. Don't need NAT though. And never
> thought of the setup as being a router but guess it is.
>

Interesting. I would say you do need NAT for local apps and fat clients,
but I have never had to do this (one card in server).



>
> Along the lines of setting up local apps, I'm trying to build the client
> chroot with this -
>
> To run an additional app locally, just install it in the chroot and update
> the image:
>     sudo chroot /opt/ltsp/i386
>     sudo apt-get install <app-of-your-choice>
>     sudo ltsp-update-image
>
> but neither firefox nor scratch can be found and generate error
>
> Reading state information... Done
> E: Unable to locate package firefox
>
> I'm running a 64 bit server but the clients are set up to run as 32 bit.
>
> Any ideas why the server can't find the apps to install them? I'm stumped
>

Here's my notes on the subject (proxy removed) - note the first part:

Add Software and Applications

Copy apt sources to chroot

sudo cp /etc/apt/sources.list /opt/ltsp/i386/etc/apt/sources.list

sudo apt-get update

Install software to server

sudo apt-get update

apt-get install gnome-session-fallback ubuntu-restricted-extras hydrogen
mypaint audacity vlc tuxmath tuxpaint cups-pdf scratch epoptes

Update, upgrade and install software into the chroot

sudo ltsp-chroot -m -r <http://wf1.thegrid.org.uk:80>

apt-get update

apt-get upgrade

apt-get install gnome-session-fallback ubuntu-restricted-extras firefox
hydrogen mypaint audacity vlc tuxmath epoptes-client tuxpaint scratch

Get epoptes certificate from the server (from the chroot)

epoptes-client -c

Reimage and restart services

sudo ltsp-update-image; sudo ltsp-update-sshkeys; sudo service nbd-server
restart; sudo service tftpd-hpa restart; sudo service isc-dhcp-server
restart

Hope that helps.
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