Debian 7.0 "Wheezy" Alpha1 发布

Debian 7.0 "Wheezy" 第一个安装iso Alpha1总算放出了.离6.0 "Squeeze" 已经过去了15个月。2012-05-13 按照之前Debian 2年一个版本的惯例，估计7.0正式版大概要在明年2月左右。

值得关注的特性包括：Kernel升级到3.2.16,ext4作为缺省文件系统，支持STP,允许/boot分区使用btrfs等

完全改进包括：

Improvements in this release of the installer

Network configuration

• Add WPA support to installer (#327309).
• Improvements in link detection and DHCP configuration, which should improve reliability for systems with flaky network cards (#496647, #414117, #606515).
• Release DHCP lease at the end of the install, to work around problems with non-RFC compliant DHCP servers (#610553).
• The requirements for hostnames have been clarified, and the parser tightened up to avoid letting through some really dodgy names (#399071).
• Added Spanning Tree Protocol (STP) support.

Linux Specific

• Kernel version has been updated to 3.2.16.
• Default filesystem changed to ext4.
• Allow Btrfs /boot partition (GRUB 2 and LILO).
• Add support for Network Block Devices (NBD).

kFreeBSD Specific

• Kernel updated to version 8.3.
• Option to use new 9.0 kernel during install.

Operating system probing

• Add detection for Windows 8, support for BSD systems, MeeGo, Linux From Scratch and Haiku on BeFS partitions.
• Improve Windows and MS-DOS detection.
• Fix Gentoo detection on OS probing.

Win32-loader

• Add PXE functionality (#607417).

USB stick installs

• Add choice of ISO image to use when multiple images are found on the installation medium (#564441). This includes a full rewrite of the state machine in the iso-scan component. This work was contributed by Frans Pop and Frédéric Boiteux.

Translations

• New language supported: Uyghur.

Behavioral changes in this release

• Make sure to put "hda" into the CoLo config file instead of "sda" since CoLo only knows about the former (#614839).
• Remove 5 second sleeps when debootstrap finds additional required dependencies. d-i just got that much faster.
• Use SHA checksums.
• Re-enable ZFS on kfreebsd-i386.
• Support for mirror and striped ZFS as root filesystem (without separate /boot).
• Mirror and RAID-Z support on ZFS filesystems.
• Redesign ZFS pool management, new features include:
  • Support for pools with multiple physical devices.
  • Support for multiple filesystems within a ZFS pool.
  • Support for legacy filesystems using ZFS volumes (ZVOL).
  • Arbitrary names for ZFS pools, filesystems and ZVOLs.
• Switch espeakup language around language selection (#630477).

Hardware support changes

• Add support for:
  • Buffalo Linkstation LiveV3 (LS-CHL) (#612167).
  • Buffalo Linkstation Mini (LS-WSGL).
  • Toshiba AC100.
  • MX53 LOCO board.
  • OMAP4 Pandora.
  • armhf architecture.
  • Genesi Efika MX nettops and smarttops (#612376).
• Blacklist snd-aoa to allow snd-powermac to work.
• Install mmc-modules if no disk is found, since some devices may not have hard drives, but SD slots instead (#593108).
• Increase the number of attempts to detect new disk devices on some SCSI subsystems with long driver/disk initialization time (#611314).
• Include ahci module for the QNAP TS-419P+ (#613497).
• Add niu network driver for sparc, needed by T2+ Sparc systems (#608516).
• Recognize /dev/duart* as a serial console.

下载：64位 http://cdimage.debian.org/cdimage/wheezy_di_alpha1/amd64/iso-cd/debian-wheezy-DI-a1-amd64-netinst.iso

32位 http://cdimage.debian.org/cdimage/wheezy_di_alpha1/i386/iso-cd/debian-wheezy-DI-a1-i386-netinst.iso

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