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Fedora 12

Σημειώσεις κυκλοφορίας

Σημειώσεις κυκλοφορίας για το Fedora 12

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Επιμέλεια από

The Fedora Docs Team

Νομική Σημείωση

Copyright © 2009 Red Hat, Inc. and others.
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Περίληψη
This document details the release notes for Fedora 12.

1. Welcome to Fedora 12
1.1. Fedora 12 Overview
1.2. Απαιτήσεις υλικού
1.3. Καλώς ήρθατε στο Fedora
1.4. Common bugs
1.5. Σχόλια
2. Σημειώσεις εγκατάστασης
2.1. Ext4 for boot partitions
3. Σημειώσεις για αρχιτεκτονικές
3.1. 32-bit base changed to i686
4. Αλλαγές στο Fedora για χρήστες επιφανειών εργασίας
4.1. Επιφάνεια εργασίας Fedora
4.2. Δικτύωση
4.3. Internationalization
4.4. Multimedia
5. Αλλαγές στο Fedora για διαχειριστές συστημάτων
5.1. Χρόνος εκκίνησης Fedora 12
5.2. Ασφάλεια
5.3. Virtualization
5.4. Εξυπηρετητές Ιστού και περιεχομένου
5.5. Samba (Συμβατότητα με Windows)
5.6. Συστήματα αρχείων
5.7. Σύστημα παραθύρων X - γραφικά
5.8. HA Cluster Infrastructure
6. Aλλαγές στο Fedora για προγραμματιστές
6.1. Εργαλεία
6.2. Γλώσσες
6.3. Eclipse
7. Changes in Fedora for Specific Audiences
7.1. What's new in science and mathematics
7.2. Electronic Design Automation
7.3. Circuit Design
7.4. Embedded Development
7.5. What's new for amateur radio operators
8. All Changes in Fedora 12
8.1. Amusements
8.2. Εφαρμογές
8.3. Desktop-Accessibility
8.4. Ανάπτυξη λογισμικού
8.5. Documentation
8.6. Sugar-Activities
8.7. System Environment
8.8. Text Editors-Integrated Development Environments (IDE)
8.9. Text Processing-Markup-XML
8.10. User Interface
A. Νομικές πληροφορίες
A.1. Άδεια
A.2. Σήματα κατατεθέντα
A.3. External References
A.4. Εξαγωγή
A.5. Νομικές πληροφορίες
A.6. Περισσότερες πληροφορίες
Ευρετήριο

1. Welcome to Fedora 12

1.1. Fedora 12 Overview

As always, Fedora continues to develop (http://www.fedoraproject.org/wiki/Red_Hat_contributions) and integrate the latest free and open source software (http://www.fedoraproject.org/wiki/Features). The following sections provide a brief overview of major changes from the last release of Fedora. For more details about other features that are included in Fedora 12 refer to their individual wiki pages that detail feature goals and progress:
Throughout the release cycle, there are interviews with the developers behind key features giving out the inside story:
The following are major features for Fedora 12:
  • Improved WebCam support
  • Better Video Codec
  • Audio Improvements
  • Better Power Management
Some other features in this release include:
  • Automatic bug reporting tool
  • Bluetooth on demand
  • Many, many virtualization enhancements
  • Still more security improvements
Features for Fedora 12 tracked on the feature list page:
A discussion putting these features in context may be found at:

1.2. Απαιτήσεις υλικού

Minimums may not always be sufficient

The minimum memory listed below may not be sufficient for all situations. In particular, installation in a virtual machine may require memory closer to the "Recommended" value.

1.2.1. Απαιτήσεις μνήμης και επεξεργαστή για αρχιτεκτονικές PPC

  • Ελάχιστες απαιτήσεις για επεξεργαστή: PowerPC G3 / POWER3
  • Fedora 12 supports the New World generation of Apple Power Macintosh, shipped from circa 1999 onward. Although Old World machines should work, they require a special bootloader which is not included in the Fedora distribution. Fedora has also been installed and tested on POWER5 and POWER6 machines.
  • Fedora 12 supports pSeries and Cell Broadband Engine machines.
  • Fedora 12 also supports the Sony PlayStation 3 and Genesi Pegasos II and Efika.
  • Fedora 12 includes new hardware support for the P.A. Semiconductor 'Electra' machines.
  • Fedora 12 also includes support for Terrasoft Solutions powerstation workstations.
  • Recommended for text-mode: 233 MHz G3 or better, 128 MiB RAM.
  • Recommended for graphical: 400 MHz G3 or better, 256 MiB RAM.

1.2.2. Απαιτήσεις μνήμης και επεξεργαστή για αρχιτεκτονικές x86

The following CPU specifications are stated in terms of Intel processors. Other processors, such as those from AMD, Cyrix, and VIA that are compatible with and equivalent to the following Intel processors, may also be used with Fedora. Fedora 12 requires an Intel Pentium Pro or better processor, and is optimized for i686 and later processors.
  • Recommended for text-mode: 200 MHz Pentium Pro or better
  • Recommended for graphical: 400 MHz Pentium Pro or better
  • Ελάχιστη RAM για περιβάλλον κειμένου: 128MiB
  • Ελάχιστη RAM για γραφικό περιβάλλον: 192MiB
  • Προτεινόμενη RAM για γραφικό περιβάλλον: 256MiB

1.2.3. Απαιτήσεις μνήμης και επεξεργαστή για αρχιτεκτονικές x86_64

  • Ελάχιστη RAM για περιβάλλον κειμένου: 256MiB
  • Ελάχιστη RAM για γραφικό περιβάλλον: 384MiB
  • Προτεινόμενη RAM για γραφικό περιβάλλον: 512MiB

1.2.4. Απαιτήσεις χώρου σκληρού δίσκου για όλες τις αρχιτεκτονικές

The complete packages can occupy over 9 GB of disk space. Final size is entirely determined by the installing spin and the packages selected during installation. Additional disk space is required during installation to support the installation environment. This additional disk space corresponds to the size of /Fedora/base/stage2.img (on Installation Disc 1) plus the size of the files in /var/lib/rpm on the installed system.
Πρακτικώς, επιπλέον απαιτήσεις χώρου μπορούν να ποικίλουν από 90 MiB για μία ελάχιστη εγκατάσταση μέχρι και 175 MiB επιπλέον για μία μεγαλύτερη εγκατάσταση .
Επιπρόσθετος χώρος απαιτείται για τα δεδομένα χρήστη, και τουλάχιστον 5% ελεύθερος χώρος πρέπει να προβλεφθεί για την ομαλή λειτουργία του συστήματος.

1.3. Καλώς ήρθατε στο Fedora

Fedora is a Linux-based operating system that showcases the latest in free and open source software. Fedora is always free for anyone to use, modify, and distribute. It is built by people across the globe who work together as a community: the Fedora Project. The Fedora Project is open and anyone is welcome to join. The Fedora Project is out front for you, leading the advancement of free, open software and content.

Σημείωση

Visit http://docs.fedoraproject.org/release-notes/ to view the latest release notes for Fedora, especially if you are upgrading. If you are migrating from a release of Fedora older than the immediately previous one, you should refer to older Release Notes for additional information.
Μπορείτε να βοηθήσετε την κοινότητα του έργου Fedora να συνεχίσει τη βελτίωση του Fedora καταχωρώντας αναφορές σφαλμάτων και σχόλια για βελτιώσεις. Ανατρέξτε στο http://fedoraproject.org/wiki/Bugs_and_feature_requests για περισσότερες πληροφορίες σχετικά με τα σφάλματα και τις μελλοντικές αναφορές τους. Ευχαριστούμε για τη συμμετοχή σας.
Για περισσότερες γενικές πληροφορίες σχετικά με το Fedora, συμβουλευτείτε τις ακόλουθες ιστοσελίδες:

1.4. Common bugs

Most complex software contains bugs. One of the features of free and open source software is the ability to report bugs, helping to fix or improve the software you use.
A list of common bugs is maintained for each release by the Fedora Project as a good place to start when you are having a problem that might be a bug in the software:

1.5. Σχόλια

Thank you for taking the time to provide your comments, suggestions, and bug reports to the Fedora community; this helps improve the state of Fedora, Linux, and free software worldwide. A list of commonly reported bugs and known issues for this release is available from http://fedoraproject.org/wiki/Common_F12_bugs.

1.5.1. We Need Feedback!

If you find a typographical error in this manual, or if you have thought of a way to make this manual better, we would love to hear from you! Please submit a report in Bugzilla: http://bugzilla.redhat.com/bugzilla/ against the product Fedora.
When submitting a bug report, be sure to mention the manual's identifier: Release_Notes
If you have a suggestion for improving the documentation, try to be as specific as possible when describing it. If you have found an error, please include the section number and some of the surrounding text so we can find it easily.

1.5.2. Other Ways to Leave Feedback

You can learn more about the Bugzilla process at http://fedoraproject.org/wiki/Bugs_and_feature_requests. However, if you are not comfortable leaving feedback through Bugzilla, you could also: