April 25, 2015 marks a new major release for the popular Debian Linux distribution. Codenamed Jessie and chalk full of upgrades, this release offers some welcomed enhancements as well as software updates. This guide will walk through both a fresh installation of this new operating system as well as an upgrade from Debian 7 ‘wheezy‘ for those who would rather upgrade than re-install.
- Download Debian Wheezy Iso
- Debian 7.0 Wheezy Download
- Debian Wheezy Download 64 Bit
- Debian 7.2 Wheezy Download
- Debian 7
With this new release comes quite a bit of new functionality. One of the most welcomed changes is an updated kernel. Wheezy (Debian 7) was still running 3.2 but now with Jessie (Debian 8) the jump to 3.16 has brought some wonderful hardware support! Also included in this new update was the much debated Systemd and init system.
The new default installation for Debian is to install Systemd which caused quite a rift in the community and lead some of Debian’s followers to leave and start a new project known as Devuan (Debian Forked over systemd: Birth of Devuan GNU/Linux).
However, Debian does retain the ability to still use different init systems and this guide will walk through how to install Debian with the older SysV init system as well as the default of Systemd.
(In a few cases, usually for security updates, backports are also created from the Debian unstable distribution.) Backports cannot be tested as extensively as Debian stable, and backports are provided on an as-is basis, with risk of incompatibilities with other components in Debian stable. Use with care! GNU C Library: Shared libraries. Contains the standard libraries that are used by nearly all programs on the system. This package includes shared versions of the standard C library and the standard math library, as well as many others.
Release Enhancements
- Updated Kernel (3.16).
- Mate, Cinnamon, XFCE desktop environments are available directly from the installer.
- Support for a wide range of architectures including PowerPC, MIPS, I386, AMD64, AArch64, and others.
- Samba 4, PHP 5, Xen 4.4.
- New version of GIMP, LibreOffice.
- Tons of others that can be found here: https://www.debian.org/News/2015/20150426.
System Requirements
- Minimum RAM: 256MB.
- Recommended RAM: 512MB.
- Hard Drive space: 10 GB.
- Minimum 1GHz Pentium processor.
Debian 8.0 Jessie Installation Guide
This portion of the article will focus on a fresh install of Debian 8. For those wishing to simply upgrade from Wheezy, please skip to the “Upgrading from Debian 7 (Wheezy)” section below. The installation of Debian 8 follows very closely to the installation of other variants of Debian. The big changes will be noted and displayed as the occur.
1. First go to Debian download page. This page will allow the user to select from the installation CD or DVD.
The DVD tends to contain a Live version of Debian as well as the necessary installation utility. Be sure to pick the proper architecture for the PC on which Debian will be installed!.
2. Use dd command to copy the newly download ISO to a USB stick or use burning software to burn the ISO to a CD/DVD (software such as K3B or Nero can accomplish this task).
The easiest method however is the Linux dd utility and a USB stick. The command syntax is very simply but take extra caution to make sure that the proper arguments are provided. To accomplish this, change directory to the Downloads folder.
Then plug in a USB drive that doesn’t contain any important data. This process is destructive! All data on the USB drive will be removed. Determine the hardware name for the newly inserted USB drive using lsblk command.
Check USB Device Name
In this example, /dev/sdc
will be used to create the bootable Debian installation media. Now it is time to build the dd command to copy the ISO to the USB drive (You can’t simply copy the ISO file to the USB drive, it will not boot)!.
dd command will not provide any feedback that anything is happening. If the USB drive has an LED indicator, look at the light and see if the light is flashing. dd will finish and return the user to the command prompt after it completes.
Be sure to safely eject/remove the drive from the machine. Linux has a tendency to cache data and write it later! Now that the flash drive is ready, it is time to put the USB drive into the computer and boot to the Debian installer.
3. The installer will boot to a Debian splash screen that provides several options for advanced installation options.
Debian 8 Boot Menu
4. Use the keyboard to select the boot option desired; For now the Graphical Install will be used since most users are comfortable with a mouse.
This will boot Debian into the installer. The first few options will require the user to select the keyboard and localization to use. The next step is to set your computer’s hostname and allow the installer to setup a network connection for access to the software repositories.
5. After hostname configuration, the system will ask the user to create a ‘root‘ user password. Be sure to not forget this password as it is not a fun process to try to recover!
Create and Set root User Password
6. After the root user configuration, a normal non-root user will need to be configured. This should be something different than ‘root‘ for security purposes.
7. After the root and non-root users are setup, the installer will attempt to download some packages from the repositories and as such, a network connection is very helpful (however, it isn’t necessary and the installer will install the base system regardless).
Now the installer will prompt the user to set up the partition scheme to be used on this system. For most normal installations, the “Guided – Use entire disk” option will suffice but do realize that this will overwrite all data on the disk!.
Select Guided Disk Partitioning
8. The next page will ask the user to confirm the partition changes, write the changes to the disk, and begin the installation process of the base files of Debian.
If the changes look fine and the appropriate root partition and swap space exist, click “Finish partitioning and write changes to the disk”. The next part will take some time so grab a quick beverage and come back in about 5 minutes.
9. The next window will ask if the user wishes to participate in Debian’s anonymous statistics gathering. This is a personal preference and is used to help guide Debian’s package decisions. This can be reconfigured later if the user decides later that an opt out or in is desired.
Configuring Popularity Contest
10. The next step is to inform the installer to use a network repository to gather the rest of the necessary packages during installation rather than from the CD/DVD. Be sure to pick one that is close to the current location of the machine other wise the downloads can take substantially longer.
11. At this point the installer will prompt the user for any extra packages to install. This is one of the neat changes with Jessie. While a trivial change, the system now gives the option to install quite the range of different desktop environments directly from the installer.
A personal favorite is Cinnamon and it has been installed on a few of Debian systems now but do bear in mind that it does require some extra hardware resources when compared to the lightweight variants such as XFCE.
Jessie Package Selection
Depending on what is selected here, the installation could take several more minutes or be relatively quick. The more options selected here, the more packages that will need to be downloaded and installed. Regardless when this finishes, the installer will ask where to install grub (bootloader). Typically this is on ‘/dev/sda
‘ but systems due vary based on user preferences.
12. Once grub finishes the installer will ask to reboot into the new operating system. Click okay and remove the USB media when the machines restarts. If all went well, the next screen seen will be:
Welcome to Debian 8 ‘Jessie‘! Time to log in, update any new packages, install more packages, and customize the new Operating System.
It is recommended that users do check for new updates even after a fresh install as there may be some security fixes in the repositories that aren’t yet in the ISO file downloaded. To do this update, issue the following commands as root or with the ‘sudo’ utility:
Enjoy the new fresh install of Debian 8!
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Debian Releases > Debian Wheezy
Wheezy is the development codename for Debian 7.0. Wheezy received Long-Term-Support until 2018-05-31. Now it is archived, and no longer receives official security updates. It was superseded by Debian/Jessie on 2015-04-25.
Contents
- Debian Wheezy Life cycle
- New Features
Debian Wheezy Life cycle
Before the release
2010-09-03: Distribution codename announced
- 2011-02-06: Squeeze released, development on Wheezy started
2012-01-29: Linux kernel 3.2 is uploaded to Wheezy with longterm support, see announcement
2012-05-13: Wheezy releases alpha 1 installer, see announcement
2012-06-21: Wheezy freeze date unveiled, see announcement
2012-06-30: Wheezy is now under freeze, see announcement
2012-07-30: End of the automatic freeze exception, see announcement
2012-08-04: Wheezy releases beta 1 installer, see announcement
2012-09-09: Wheezy releases beta 2 installer, see announcement
2012-10-18: Wheezy releases beta 3 installer, see announcement
2012-11-08: Freeze policy updates (no more pre-approved and maintainer changes), see announcement
2012-11-22: Wheezy releases beta 4 installer, see announcement
2013-01-23: Freeze policy update (no more translation updates), see announcement
2013-02-17: Wheezy releases release candidate 1 (RC1) installer, see announcement
2013-04-27: Wheezy releases release candidate 2 (RC2) installer, see announcement
2013-05-02: Wheezy releases release candidate 3 (RC3) installer, see announcement
Release and updates
2013-05-04: Initial release: 7.0.0 (press release).
2013-06-15: Updated (7.1) (press release).
2013-10-12: Updated (7.2) (press release).
2013-12-14: Updated (7.3) (press release).
2014-02-08: Updated (7.4) (press release).
2014-04-26: Updated (7.5) (press release).
2014-07-12: Updated (7.6) (press release).
2014-10-18: Updated (7.7) (press release).
2015-01-10: Updated (7.8) (press release).
2015-04-25: Wheezy becomes oldstable. (i.e. A new stable is released: Debian Jessie)
2015-09-05: Updated (7.9) (press release).
2016-04-02: Updated (7.10) (press release).
2016-04-25: Long-Term-Support announced (press release).
2016-06-04: Updated (7.11) (press release).
2018-06-01: End of security updates (i.e End of life. The distribution is moved archive). (press release)
Architectures
Wheezy is officially supported on the following architectures: amd64, armel, armhf, i386, ia64, mips, mipsel, powerpc, s390, s390x, sparc. (see Wheezy's release page...)
New Features
For some release goals, see https://release.debian.org/wheezy/goals.txt
DebianInstaller/WheezyGoals
NewInWheezy
Packages & versions
- apt: 0.9.7
- kernel: Linux 3.2
- gcc: 4.7.2
Gnome 3.4, KDE 4.8, Xfce 4.8
- libc: eglibc 2.13
- X Server: Xorg R7.7
Download Debian Wheezy Iso
Expected version, as of 2013-01-14
Links
Debian 7.0 Wheezy Download
Download CD: https://www.debian.org/CD/
Package Repository: http://ftp.debian.org/debian/dists/wheezy/
Release information: https://www.debian.org/releases/wheezy/
Debian Wheezy Download 64 Bit
FAQ
He's the rubber toy penguin with a red bow tie (see Wikipedia page, picture)
Debian 7.2 Wheezy Download
Debian 7
Use the following in your sources.list:Add contrib and non-free if needed.
See also:
Debian Releases
Debian Squeeze - The previous distribution.
Debian Jessie - The next distribution.
CategoryRelease