Rilasciata la release candidate di Zorin OS 6, distribuzione Linux basata su Ubuntu

After a long year of development, The Zorin OS Team are very proud to release the Zorin OS 6 Core Release Candidate, the pre-release version of our groundbreaking new operating system. Zorin OS 6 has been our most significant leap forward since Zorin OS’s initial release nearly 3 years ago. At the core of Zorin OS 6 lies our new, unique desktop environment named "Zorin Desktop" instead of the Unity, Gnome Shell and Cinnamon offerings. Zorin Desktop embraces all of the latest and greatest of Open Source software and technologies such as Gtk3 and other software from the GNOME 3 software stack, all without affecting the familiarity and usability of the desktop which still retains its Windows 7-like default look and our innovative Zorin Look Changer which allows users to choose between the Windows 7, XP and GNOME 2 graphical interfaces. Zorin Desktop uses AWN as the default panel to allow for unparalleled customizability and support for our different looks in the Zorin Look Changer. Along with the new desktop environment Zorin OS 6 RC packs a ton of software updates, a newly redesigned Software Center, Linux Kernel version 3.2 and a load of other improvements and features. We also include our  Zorin Web Browser Manager to ease the installation of web browsers. As Zorin OS 6 is based on Ubuntu 12.04 it is an LTS (Long Term Support) release, provided with 5 years of security updates.

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Nuova versione stabile per il browser di Google, Chrome 17.0.963.78

The Chrome Stable channel has been updated to 17.0.963.78 on Windows, Mac Os X, Linux and Chrome Frame.  This release fixes issues with Flash games and videos, along with the security fix listed below.

Security fixes and rewards:

Congratulations again to community member Sergey Glazunov for the first submission to Pwnium!

- Critical CVE-2011-3046: UXSS and bad history navigation. Credit to Sergey Glazunov.

Presentata al CeBIT 2012 in corso ad Hannover dal suo creatore Klaus Knopper la nuova versione della distribuzione linux (LiveCD/LiveDVD) Knoppix, Knoppix 7.0.

New in version 7.0

• Version 7.0 of Knoppix is based on the usual picks from Debian stable (squeeze) and testing (wheezy), with newer package versions especially for desktop applications. It uses kernel 3.2.4 and xorg 7.6 (core 1.11.3.901) for supporting current computer
• experimental free  Nouveau graphics modules supporting NVidia cards, accelerated graphics via kernel mode settings (KMS),
• LibreOffice 3.4.5,
• Chromium 16.0.912.77 and Firefox/Iceweasel 10.0 Web Browser,
• Optional 64-bit Kernel via boot option "knoppix64", supporting systems with more than 4GB of RAM and chroot to 64-bit installations for system rescue tasks (DVD version only).
• Boot option "grub", for starting a bootloader shell in system rescue tasks.
• ADRIANE: Version 1.4 of the audio desktop framework, now using cuneiform as engine for text recognition of scanned texts, enhanced support for several cellphone models via gammu (SMS function).
• Viacam  for controlling the mouse cursor by movement of head or hand using the builtin webcam.

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Mozilla ha rilasciato la versione 10.0.2 del suo browser web Firefox. Note di rilascio disponibili a questa pagina

Changelog:

• FIXED: Security fixes
• FIXED: Java applets sometimes caused text input to become unresponsive
• NEW: Most add-ons are now compatible with new versions of Firefox by default
• NEW: The forward button is now hidden until you navigate back
• NEW: Anti-Aliasing for WebGL is now implemented
• NEW: CSS3 3D-Transforms are now supported
• HTML5: New element for bi-directional text isolation, along with supporting CSS properties
• HTML5: Full Screen APIs allow you to build a web application that runs full screen
• DEVELOPER: We've added IndexedDB APIs to more closely match the specification
• DEVELOPER: Inspect tool with content highlighting, includes new CSS Style Inspector
• FIXED: Some users may experience a crash when moving bookmarks
• FIXED:Silverlight video may not play on some Macintosh hardware

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Google ha annunciato il lancio della versione beta del suo browser Chrome per Android, il sistema operativo per dispositivi mobili.

Today, we're introducing Chrome for Android Beta, which brings many of the things you’ve come to love about Chrome to your Android 4.0 Ice Cream Sandwich phone or tablet. Like the desktop version, Chrome for Android Beta is focused on speed and simplicity, but it also features seamless sign-in and sync so you can take your personalized web browsing experience with you wherever you go, across devices.

Rilasciata la nuova versione del browser di Mozilla: Firefox 7.0

The latest version of Firefox has the following changes:

• Drastically improved memory handling for certain use cases
• Added a new rendering backend to speed up Canvas operations on Windows systems
• Bookmark and password changes now sync almost instantly when using Firefox Sync
• The 'http://' URL prefix is now hidden by default
• Added support for text-overflow: ellipsis
• Added support for the Web Timing specification
• Enhanced support for MathML
• The WebSocket protocol has been updated from version 7 to version 8
• Added an opt-in system for users to send performance data back to Mozilla to improve future versions of Firefox
• Fixed several stability issues
• Fixed several security issues

Note di rilascio disponibili a questa pagina, download da questa pagina.

Poco meno di due mesi dopo il rilascio di Firefox 5 Mozilla ha rilasciato la successiva versione del suo browser Firefox 6.

The latest version of Firefox has the following changes:

• The address bar now highlights the domain of the website you're visiting
• Streamlined the look of the site identity block
• Added support for the latest draft version of WebSockets with a prefixed API
• Added support for EventSource / server-sent events
• Added support for window.matchMedia
• Added Scratchpad, an interactive JavaScript prototyping environment
• Added a new Web Developer menu item and moved development-related items into it
• Improved usability of the Web Console
• Improved the discoverability of Firefox Sync
• Reduced browser startup time when using Panorama
• Fixed several stability issues
• Fixed several security issues

La lista completa dei cambiamenti è disponibile a questa pagina. Note di rilascio disponibili a questa pagina, download da questa pagina.

Ricercatori IBM hanno scoperto una vulnerabilità nel browser Android. Secondo quanto scoperto dai ricercatori, e pubblicato in questo documento pdf, è possibile per le applicazioni di terze parti iniettare codice JavaScript nelle istanze del browser di Android. La vulnerabilità riguarderebbe Android 2.3.4 e Android 3.1 ma si crede che esista anche nelle versioni precedenti.

Il codice JavaScript che sarebbe possibile iniettare potrebbe rendere possibile estrarre dal browser informazioni sensibili come i cookie, la cache e la cronologia. L'attacco sfrutterebbe delle falle nel modo in cui il browser reagisce alle chiamate effettuate da altre applicazioni per visualizzare le pagine web.

Il bug, che si trova nel metodo onNewIntent() del browser, è stato corretto nelle versioni 2.3.5 e 3.2 di Android, e saranno disponibili delle patch per Android 2.2.x.

Il team di sviluppo di Chrome ha rilasciato la versione 14.0.835.29 del suo web browser

The Dev channel has been updated to 14.0.835.29 for Windows, Mac, Linux, and Chrome Frame. This release contains fixes for a number of issues, along with increased stability on Mac OS X Lion. Full details about what changes are in this build are available in the SVN revision log. Interested in switching to the Beta or Stable channels? Find out how. If you find a new issue, please let us know by filing a bug.

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Annunciato il rilascio di Gentoo Linux 11.2 LiveDVD. Download a partire da questa pagina per sistemi x86, da questa pagina per sistemi amd.

The LiveDVD features a superb list of packages, some of which are listed below.

• System packages include: Linux kernel 3.0 (with Gentoo patches), Accessibility Support with Speakup, Bash 4.2, GLIBC 2.13-r2, GCC 4.5.2, Binutils 2.21.1, Python 2.7.2 and 3.2, Perl 5.12.4, and more.
• Desktop environments and window managers include: KDE 4.7.0, GNOME 3.0.0, Xfce 4.8, Enlightenment 1.0.8, Openbox 3.5.0, Fluxbox 1.3.1, XBMC 10.1 Awesome 3.4.10, and LXDE-Meta 0.5.5.
• Office, graphics, and productivity applications include: LibreOffice 3.3.3, XEmacs 21.5.31 GVim 7.3.244, Abiword 2.8.6, Scribus 1.3.9, GIMP 2.6.11, Inkscape 0.48.2, Blender 2.57, XSane 0.998, and much more.
• Web browsers include: Mozilla Firefox 5.0, Chromium 13.0 Arora 0.11.0, Opera 11.50.1074, Epiphany 3.0.4, Seamonkey 2.2, and other favorites.
• Communication tools include: Pidgin 2.9.0, Quassel 0.7.2, Mozilla Thunderbird 5.0, Claws Mail 3.7.9, QTwitter 0.10.0, Irssi 0.8.15, and many more.
• Development applications include: KDevelop 4.2.3, KDESvn 1.5.5, Qt-creator 2.2.1, Bluefish 2.0.3, and many more.
• Multimedia applications include: Amarok 2.4.3, MPlayer 1.0_rc4, MPlayer2 2.0, DVDAuthor 0.6.14, LAME 3.98.4, FFmpeg 0.6.90, GNOME-MPlayer 1.0.4, SMPlayer 0.6.9, and several others.