Archive:Fr FR/Docs/Beats/Installeur

Notes de sortie Fedora Core 5

= Notes concernant l'installation =

Cette section schématise les issues reliées a Anaconda le programme d'installation de Fedora Core et l'installation de Fedora Core en général. {{Admon/note |Télécharger les grands fichiers | Si vous projetez de télécharger l'image ISO DVD de Fedora Core, sachez que les outils de téléchargement ne peuvent tous accommoder les fichiers supérieurs a 2Go de taille. 1.9.1-16 et supérieur,  et   n'ont pas ces limitation et peuvent les télécharger sans encombre. '''Bit a la ligne de.

La fonction  est hautement sensible et peut reporter certains usages des disques comme défectueux. Ce résultat est cause par les logiciels des gravures des disques n'incluant pas les rembours lors du création du disques a partir du fichier ISO. Pour un meilleur résultat avec, démarrer avec les commandes suivantes:

linux ide=nodma

Utilisez l'utilitaire   pour vérifier l'intégrité des disques avant de procéder a l'installation. Ce test identifie précisément les disques non valides ou identiques aux fichiers ISO.

{{Admon/tip |BitTorrent vérifie automatiquement l'intégrité des fichiers | Si vous utilisez BitTorrent, les fichiers sont automatiquement valides. Si votre fichier est complètement télécharge, vous n'avez pas besoin de vérifier. Cependant, vous devez utiliser  après avoir grave le CD.}}


 * Vous pouvez effectuer des tests de mémoire avant d'installer de Fedora en entrant  a la ligne de commande   .  Cette option exécute Memtest86 standalone memory testing software in place of Anaconda. Memtest86 memory testing continues until the   key is pressed.

{{Admon/note |  Availability | You must boot from Installation Disc 1 or a rescue CD in order to use this feature.}}


 * Fedora Core {{Template:DocsDict/BeatsVer}} supports graphical FTP and HTTP installations. However, the installer image must either fit in RAM or appear on local storage such as Installation Disc 1. Therefore, only systems with more than 192MiB of RAM, or which boot from Installation Disc 1, can use the graphical installer. Systems with 192MiB RAM or less will fall back to using the text-based installer automatically. If you prefer to use the text-based installer, type   at the   prompt.

Changes in Anaconda

 * The installer checks hardware capability and installs either the uniprocessor or SMP (Symmetric Multi Processor) kernel as appropriate in this release. Previous releases installed both variants and used the appropriate one as default.
 * Anaconda now supports installation on several IDE software RAID chipsets using .  To disable this feature, add the   option at the   prompt.  For more information, refer to DmraidStatus.


 * Serial mice are no longer formally supported in Anaconda or Fedora Core.
 * The disk partitioning screen has been reworked to be more user friendly.
 * The package selection screen has been revamped. The new, simplified screen only displays the optional groups Office and Productivity (enabled by default), Software Development, Web Server, and Virtualization (Xen).  The Minimal and Everything shortcut groups have been removed from this screen.  However, you may still fully customize your package selection. The right-click context menu provides an easy way to select all of the optional packages within a group. Refer to http://fedoraproject.org/wiki/Anaconda/PackageSelection for more details.
 * Optional package selection has also been enhanced. In the custom package selection dialog, you can right-click any package group, and select or deselect all optional packages at one time.
 * Firewall and SELinux configuration has been moved to the Setup Agent, the final phase of the graphical installation process.
 * The timezone configuration screen now features zooming areas on the location selection map.
 * This release supports remote logging via . To use this feature, add the option   at the boot prompt.  The   specifier is optional.
 * Anaconda now renders release notes with the  widget for better capability.
 * Kickstart has been refactored into its own package,, and contains a parser and writers. As a result of this change, validation and extension is now much easier.
 * Anaconda now uses  as the backend for solving package dependencies.  Additional repositories such as Fedora Extras are expected to be supported during installation in a future release.

Installation Related Issues

 * Some Sony VAIO notebook systems may experience problems installing Fedora Core from CD-ROM. If this happens, restart the installation process and add the following option to the boot command line: .  Installation should proceed normally, and any devices not detected are configured the first time Fedora Core is booted.
 * Not all IDE RAID controllers are supported. If your RAID controller is not yet supported by, you may combine drives into RAID arrays by configuring Linux software RAID. For supported controllers, configure the RAID functions in the computer BIOS.

Upgrade Related Issues
Refer to DistributionUpgrades for detailed recommended procedures for upgrading Fedora.

In general, fresh installations are recommended over upgrades, particularly for systems which include software from third-party repositories. Third-party packages remaining from a previous installation may not work as expected on an upgraded Fedora system. If you decide to perform an upgrade anyway, the following information may be helpful.


 * Before you upgrade, back up the system completely. In particular, preserve ,  , and possibly   and   if customized packages are installed there.  You may wish to use a multi-boot approach with a "clone" of the old installation on alternate partition(s) as a fallback.  In that case, creating alternate boot media such as GRUB boot floppy.


 * After you complete the upgrade, run the following command:

rpm -qa --last > RPMS_by_Install_Time.txt

Inspect the end of the output for packages that pre-date the upgrade. Remove or upgrade those packages from third-party repositories, or otherwise deal with them as necessary.