TOP TEMA: Ubuntu vijesti

[JH-IM]

https://twitter.com/ubuntu/status/597083861596688385

Something cool is happening with #Ubuntu at #IoTworld2015 next week...

Vidjeti ćemo o čemu se radi.

[JH-IM]

http://www.linuxjournal.com/content/mor ... ure-ubuntu

Separate application code and user data: Snappy separates user files, such as configuration settings and data, from application code. The application code is read-only to ensure stability. This prevents tampering and ensures a predictable update process.

Protects user data: user files are backed up automatically when packages are updated or rolled back. This eliminates risk for users.

Atomic packages: Snappy packages are self-contained. All the dependencies of an application are bundled together into a single package, and they are shipped together. With APT, installing one package often requires multiple dependent packages to be installed at the same time. Snappy puts an end to this. Atomic packages make applications more self-contained and stable, but there is a cost. It inevitably will lead to some duplication between packages, requiring more disk space overall.

Smaller updates: Snappy uses a delta image-based update system. This means when a package is changed, Snappy downloads only the parts that have been altered. As a result, updates are much smaller. This is a key feature on mobile devices with limited bandwidth and strict data limits, but smaller updates are great news for everyone.

Stability: the main thing that breaks working apps is changing code. Sometimes it's a change in the code of the app itself. Quite often, the change is in some other code on which the app depends, such as a library. Sometimes applications stop working when a new version of a library is released. Snappy insulates apps from both of these sources of change. Because all dependencies are bundled up with the application code, it always will use the correct versions. As each package is updated through a series of delta images, nothing is deleted. All versions are available on the user's machine. So if a new update of the app doesn't work properly, a user easily can "roll back" to a version that works.


Improved security: Snappy improves security with two new features, AppArmor and digital signatures. Digital signatures ensure that the package you are installing is from the correct developer and has not been altered since it was bundled. This safeguards against malware, because if infected files were added to the package, it would invalidate the signature. AppArmor enforces restrictions on what applications are allowed to do on your system. It limits the resources that each app can access and alter. The aim is to prevent apps from causing harm or reading secure information.

Više detalja o Snappy bazi za budući desktop.

[JH-IM]

http://insights.ubuntu.com/2015/05/11/i ... alization/

GE’s FirstBuild- ChillHub

GE Appliances, through its FirstBuild™ co-creation community, has developed ChillHub, the first commercially available IoT-enabled refrigerator on Snappy Ubuntu Core. Now available to consumers online, Chillhub allows personalization of the refrigerator and connectivity with an iOS app for design of connected refrigerator accessories.

Developed by FirstBuild community members, ChillHub is not only a refrigerator, but an open development platform designed for makers, hackers, tinkerers and developers. FirstBuild community members continue to collaborate on products and features to customize and create new uses for their refrigerators. ChillHub, an 18 cubic foot top freezer refrigerator, will retail for $999 and can be ordered through FirstBuild.com. Limited pre-orders will also be available at an early-bird price of $799.

GE Applianceov ChillHub IoT frižider i open development platforma sa Snappy Ubuntu Coreom. Vaš za samo 799 USD u pretprodaji i 999 USD u standardnoj prodaji.

Acer

Acer BYOC™ (Build Your Own Cloud) and Canonical are collaborating on a range of IoT and cloud projects. The prototype of Acer’s aBeing One cross-platform smart center, will be showcased at Canonical’s stand (545) as the first to incorporate Snappy Ubuntu Core and AOP 3.0 (Acer Open C&C Platform 3.0) core technology. Acer and Canonical will demonstrate how this powerful cross-platform smart center can help consumers consolidate and share intelligence, and have full control of their many IoT devices. For developers, the aBeing series provides security, privacy, and minimizes costs for cloud service and product research, further demonstrating how a wider developer ecosystem can bring to market solutions, and provide a fantastic opportunity to see IoT designs brought to life and, potentially, commercialized.

Acer i Canonical surađuju na nizu IoT i cloud projekata, aBeing One cross-platform smart centar će biti prvi koji će raditi na Snappy Ubuntu Coreu i Acer Open C&C 3.0 platformi.

Microsoft and DataArt

Microsoft, DataArt and Canonical are showing how industrial predictive maintenance can be setup in minutes and how IoT, Cloud, Big Data, machine learning and Docker can all be integrated via Snappy Apps, DeviceHive and Juju Charms.

Microsoft, DataArt i Canonical demonstriraju kako industrijsko održavanje može biti podešeno za nekoliko minuta i kako IoT, Cloud, Big Data, strojno učenje i Docker mogu svi biti integrirani putem Snappy aplikacija, DeviceHivea i Juju Charmova.

[vision]

Hoće li mi neko objasniti kakve ovo ima veze sa frižiderima, tj. čemu bi mi ovo trebalo?

[JH-IM]

Hoće li mi neko objasniti kakve ovo ima veze sa frižiderima, tj. čemu bi mi ovo trebalo?

Mislim da se mogu nadograditi sa senzorima i kamerama i onda možeš vidjeti koliko čega imaš u frižideru i slično tome preko Interneta.

[calisto053]

Hoće li mi neko objasniti kakve ovo ima veze sa frižiderima, tj. čemu bi mi ovo trebalo?

Mislim da se mogu nadograditi sa senzorima i kamerama i onda možeš vidjeti koliko čega imaš u frižideru i slično tome preko Interneta.

I onda to sve staviti na Youtube

[vision]

Mislim da se mogu nadograditi sa senzorima i kamerama i onda možeš vidjeti koliko čega imaš u frižideru i slično tome preko Interneta.

Znači kad se vraćaš sa treninga ili posla da usput pogledaš šta ima u frižideru, ako nema da možeš odmah kupiti. Neznam čemu sve ovo vodi, frižideru je namjena da hladi (i čuva) namirnice, ne škodi još jedan sa staklenim vratima i pivama unutra

[JH-IM]

Znači kad se vraćaš sa treninga ili posla da usput pogledaš šta ima u frižideru, ako nema da možeš odmah kupiti. Neznam čemu sve ovo vodi, frižideru je namjena da hladi (i čuva) namirnice, ne škodi još jedan sa staklenim vratima i pivama unutra

To je ajde kao korisno u nekoj mjeri, ali isključivo za neorganizirane koji ne kupuju redovno i ne rade spiskove za kupovinu pa im uvijek nešto fali Mene puno više zanima convergence pa da nosim računalo sa sobom u džepu i uz velike SD kartice tipa 128 GB i većinu slika, glazbe i videa koji mi mogu trebati. Nije da mi to nešto strašno treba, to bi bilo super za one koji puno putuju ili nose računalo na posao i sa posla, ali ne bi bilo loše to imati, napokon bi te silne jezgre, gigaherci i RAM u mobitelima mogli biti i od neke koristi, a ne samo da služe kao reklama proizvođačima da uvale nove modele naivcima, pardon kupcima.

[Dedoimedo]

Posteno, nema problema. Inace, vecina mojih recenzija ciljaju na "obicne" ljude i kako oni gledaju na stvari. Bumo fer, nikad nisam polagao previse paznje kernel verzijama i tome slicno, jer sustinski, to je nebitno. Al' sto se tice Ubuntua, biti ce i ozbiljnijih tema, u nastavcima. Stej tjund for apdejts.

Dedoimedo

[JH-IM]

Sa obzirom da se X aplikacije ne mogu sandboxati kako treba one će se vjerovatno vrtiti u LXC containeru kada desktop pređe na Snappy bazu, aplikacije u LXC containeru će komunicirati sa XMirom i pošto se nalaze u LXC containeru biti će izolirane od OSa kao i snap paketi.