FUSS is a complete GNU/Linux solution based on Debian to roll-out and administrate a whole school network. It is in the meantime a digital sustainability project that since 2005 gives students and teachers the opportunity to use at home the same tools installed at school, freely and without any cost for families.
Unblocking The Main Thread Solving ANRs and Frozen Frames
SFScon18 - Paolo Dongilli - 13 Years of Digital Sustainability in the Schools of South Tyrol
1. FUSS:
13 Years of Digital Sustainability in the Schools of
South Tyrol
Paolo Dongilli
Technical Inspector – FUSS Coordinator
Intendenza Scolastica Italiana
November 16th, 2018
2. 13 Years of Digital Sustainability in the Schools of ST2
FUSS
Free
Upgrade for a digitally
Sustainable
School
3. 13 Years of Digital Sustainability in the Schools of ST3
FUSS
IT Lab in the Middle school “Ada Negri” in Bozen-Bolzano
4. 13 Years of Digital Sustainability in the Schools of ST4
FUSS 9
5. 13 Years of Digital Sustainability in the Schools of ST5
Topology of a typical school network
6. FUSS Server
●
DHCP server
● DNS server
● Web server
● Firewall
●
Autoconfiguration of FUSS clients
● LDAP for network users and groups
● Kerberos authentication
● Distribution of policies regarding permissions
towards all clients
● HTTP Proxy/Cache server
● VOIP as PBX (private branch exchange) with
possibility to interconnect more schools
● Content filter
●
Windows domain controller
● File and printer sharing
● Backup
● WiFi captive portal
10. 13 Years of Digital Sustainability in the Schools of ST10
Digital Sustainability
● Free Software
● Open Standards
● Free Didactic Materials
KNOWLEDGE SHARING
11. 13 Years of Digital Sustainability in the Schools of ST11
Free Software
Omnis enim res, quae dando non
deficit, dum habetur et non datur,
nondum habetur, quomodo habenda
est.
(For if a thing is not diminished by being
shared with others, it is not rightly owned if
it is only owned and not shared.)
Aurelius Augustinus (354-430)
12. 13 Years of Digital Sustainability in the Schools of ST12
Free Software’s Virtuous Circle
1.USE
2.STUDY
3.MODIFY
4.SHARE
13. 13 Years of Digital Sustainability in the Schools of ST13
Proprietary Software
14. 13 Years of Digital Sustainability in the Schools of ST14
Free Software
15. 13 Years of Digital Sustainability in the Schools of ST15
Who uses Free Software and GNU/Linux?
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Who uses Free Software and GNU/Linux?
Most of the world’s network infrastructure runs on Free Software
2007 map showing submarine
fiberoptic telecommunication
cables around the world.
(fonte: Wikipedia)
17. 13 Years of Digital Sustainability in the Schools of ST17
Who uses Free Software and GNU/Linux?
Linux powers 100% of the World's Top 500 Supercomputers
https://tinyurl.com/500supercomputers
Tianhe-2 in National Supercomputer
Center in Guangzhou, China
(fonte: Wikipedia)
18. 13 Years of Digital Sustainability in the Schools of ST18
Who uses Free Software and GNU/Linux?
Android, with a market share of around 85% is based on Linux
https://tinyurl.com/phone-market-share
19. 13 Years of Digital Sustainability in the Schools of ST19
Who uses Free Software and GNU/Linux?
La maggior parte dei dispositivi usati per l’Internet delle cose
20. 13 Years of Digital Sustainability in the Schools of ST20
Who uses Free Software and GNU/Linux?
Local means of transportation in South Tyrol use computers with
GNU/Linux on board.
21. 13 Years of Digital Sustainability in the Schools of ST21
Who uses Free Software and GNU/Linux?
Public schools in Estremadura (Spain) with ~70.000 PC
22. 13 Years of Digital Sustainability in the Schools of ST22
Who uses Free Software and GNU/Linux?
Italian Schools in South Tyrol
16.000 students
1.850 teachers
72 schools
4.000 PCs and notebooks
64 servers
~3.000 packages installed on every PC
250 educational software packages
23. 13 Years of Digital Sustainability in the Schools of ST23
Why Free Software?
“We want our kids to be innovators
and inventors, not technology
tourists”
– Charlie Reisinger,
IT director, Penn Manor School District,
Lancaster, PA
24. 13 Years of Digital Sustainability in the Schools of ST24
Innovate with Free Software
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Students’ Stages and voluntary work
Marco Marinello
Davide Nobile
26. 13 Years of Digital Sustainability in the Schools of ST26
Innovare con Software Libero
Teachers Massimo Previdi
and Michele di Mauro show
the software used in middle
and high schools.
A student shows one out of
several projects developed
with the open source board
Arduino.
FUSS Workshop all’IDM
27. 13 Years of Digital Sustainability in the Schools of ST27
Free Software
https://publiccode.eu/
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Public Money – Public Code
National Law:
CAD – Codice dell’Amministrazione Digitale
Articles 68 and 69
29. 13 Years of Digital Sustainability in the Schools of ST29
Art. 68 CAD
● Obbligo di scegliere software libero o a codice aperto, ovvero
software in riuso
● tranne nei casi in cui ciò fosse impossibile;
● valutazione di impossibilità va fatta secondo i criteri e i metodi
fissati dall’Agenzia per l’Italia Digitale
30. 13 Years of Digital Sustainability in the Schools of ST30
Art. 69 CAD (sharing and reuse)
● Le pubbliche amministrazioni che siano titolari di soluzioni e
programmi informatici realizzati su specifiche indicazioni del
committente pubblico, hanno l'obbligo di rendere disponibile il
relativo codice sorgente, completo della documentazione e
rilasciato in repertorio pubblico sotto licenza aperta, in uso
gratuito ad altre pubbliche amministrazioni o ai soggetti
giuridici che intendano adattarli alle proprie esigenze, salvo
motivate ragioni di ordine e sicurezza pubblica, difesa nazionale
e consultazioni elettorali.
31. 13 Years of Digital Sustainability in the Schools of ST31
South Tyrol’s Deliberation Nr. 1432 - 19.12.2017
Measures to reduce public expenses during the years 2017 and
2018
[…] queste misure mirano innanzitutto a limitare ulteriormente le
spese correnti o quantomeno a non aumentarle. [...]
32. 13 Years of Digital Sustainability in the Schools of ST32
Financial aspects
Riepilogo spese annue progetto FUSS
Anno Importo
2009 € 5.880,00
2010 € 15.600,00
2011 € 11.699,40
2012 € 15.846,89
2013 € 5.368,33
2014 € 15.168,24
2015 € 17.100,41
2017 € 35.136,00
€ 121.799,27
Anno Descrizione Durata Importo
2002 Microsoft School Agreement annuale € 156.760,00
2003 Microsoft School Agreement annuale € 165.156,38
2004 Microsoft School Agreement annuale € 159.773,00
2005 Licenze Microsoft Windows XP illimitata € 23.940,00
BEFORE
AFTER
During a period of 9 years,
thanks to Free Software,
expenses were lower than one
year of Microsoft licenses.
33. 13 Years of Digital Sustainability in the Schools of ST33
Transparency - webpage
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Transparency – project management & source code
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Transparency – packages and ISOs
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Transparency - documentation
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Transparency by Law
FUSS strictly complies with article 69 of the Italian
Code for the Digital Administration (CAD)
All the code developed for FUSS is free, public, and
transparent and it can be consulted here:
https://fuss.bz.it
https://iso.fuss.bz.it
https://work.fuss.bz.it
38. 13 Years of Digital Sustainability in the Schools of ST38
Open Standards
● Are the pillars of cooperation in the modern society
● Allow people to share all kinds of data freely
● Avoid lock in and other artificial barriers against
interoperability
●
Promote vendor’s change and renewal of technological
solutions
39. 13 Years of Digital Sustainability in the Schools of ST39
Open Standards
An example:
●
ODF – Open Document Format used by LibreOffice and many
other products (standard ISO/IEC 26300:2006)
● Documento di testo: .odt
● Foglio di calcolo: .ods
●
Presentazione: .odp
● Grafica: .odg
Allowed file formats by the Province of Bozen-Bolzano:
https://tinyurl.com/formati-pab
40. 13 Years of Digital Sustainability in the Schools of ST40
Open Standards
41. 13 Years of Digital Sustainability in the Schools of ST41
Freely available educational resources
Fonte: www.matematicadolce.it
42. 13 Years of Digital Sustainability in the Schools of ST42
Sharing Educational Resources
FUSS offers some useful services to allow sharing and
publication of educational resources
● e-Learning Platforms (Chamilo, Moodle)
●
File hosting service, calendar, contacts, ... (nextCloud)
43. 13 Years of Digital Sustainability in the Schools of ST43
FUSS Group
● FUSS Lab: @Italian School Department; governance,
distribution release, tests, software selection
4 persons – Paolo Dongilli, Piergiorgio Cemin, Massimo
Previdi, Claudio Cavalli with the cooperation of Mauro Valer as
school inspector.
● FUSS Technicians: @IT Department server; PC and network
maintenance:
10 technicians (6 FTE)
● FUSS Technical Referents: @school: 1st level support
72 teachers
44. 13 Years of Digital Sustainability in the Schools of ST44
Open & Linux Desks for Citizens
Twice a month In Bozen,
Meran and Bruneck
45. 13 Years of Digital Sustainability in the Schools of ST45
Thanks for your attention
All text and image content in this document is licensed under the Creative Commons Attribution-Share Alike 4.0 License
(unless otherwise specified). "LibreOffice" and "The Document Foundation" are registered trademarks. Their respective
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Further info:
http://fuss.bz.it
info@fuss.bz.it