Hi David, sorry but I don't have the time to write an extensive how-to
(I already maintain one in Greek :)), so I'll only mention a few tips:
* We're still using Ubuntu 12.04.x because we have extremely varying
hardware, so some schools need the old Xorg and kernel from 12.04.1,
while other schools need the new ones from 12.04.5, and there were even
schools that needed a new kernel and an old Xorg.
That's due to unfortunate regressions of the newer software.
We also have an issue with Ubuntu 14.04 keyboard layout not working
properly in Unity/Gnome/Gnome-flashback, and another one with
gnome-keyring making thousand of files with SSHFS (LP: #1321922).
These 3 issues maybe don't affect many of the users here, so you can
probably just go ahead and use 14.04.
* I recently committed in LTSP a few fixes for Unity, so if you'll be
using the Greek schools PPA, you can select any desktop environment that
you want.
Gnome-flashback and Mate are also good choices, especially if you also
have thin clients where 3D doesn't work over the network and software
rendering is used instead, making Unity extremely slow.
* About the flow control issue (gigabit server, 100mbps clients) we've
recently updated our /etc/network/if-up.d/sch-scripts script so that it
works in all cases, so you can just follow this how-to I've written:
https://help.ubuntu.com/community/UbuntuLTSP/FlowControl
* Firefox is a good browser. Sometimes a newer flash is needed though,
so it's nice to also have google-chrome installed, which has flash
version 18 instead of 11.
* And of course I always suggest to people to follow the ltsp-pnp page,
as it makes installation and maintenance much easier:
https://help.ubuntu.com/community/UbuntuLTSP/ltsp-pnp
Cheers,
Alkis
On 10/06/2015 07:12 πμ, David Groos wrote:
I'm thinking that there are more people than just myself who would like
to know this info so am asking here. Right, Alkis, you are probably the
knowledge font here! Basically, what's the ltsp-pnp lab setup for next
school year in the Greek Schools?
I'm looking for a (hopefully quick-booting) modern yet stable
configuration. I'll be creating the new install in a month or 6 weeks.
I'll be maintaining 5 classrooms including my own, each setup will use
the teacher computer as the ltsp-pnp server. Probably not important, but
I'll be using the 2 nic setup and a single gig --> (12-36 port) 100 mb
switch. I imagine this is already written out online but have not
succeeded in finding it. Each machine will have 2 gigs RAM and be maybe
5-7 year old.
Any preference for a browser or tricks to lighten the load of the image?
Thanks for your ltsp-in-schools leadership,
David G
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