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Alternative OS of the Month - October 2007

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splat

ASCII Moderator
Joined
Apr 6, 2002
better late then never, right?

::::: Feel free to post questions, reviews, comparisons to other OS's, etc in this thread :::::

October's AOSOTM is:

Darwin

Wikipedia said:
Darwin is a Unix-like computer operating system released by Apple Inc. in 2000. Darwin is composed of code developed by Apple along with code derived from NEXTSTEP, as well as from FreeBSD and other free software projects.

Wikipedia: http://en.wikipedia.org/wiki/Darwin_(operating_system)
Apple: http://developer.apple.com/opensource/index.html
Darwin Source: http://www.opensource.apple.com/darwinsource/

Past AOSOTM:
September 2007: Syllable
August 2007: FreeDOS
July 2007: Haiku
June 2007: OpenSolaris
May 2007: PC-BSD
April 2007: Minix3
March 2007: ReactOS
February 2007: Debian Etch
January 2007: FreeBSD 6.1-Release
December 2006: Gentoo 2006.1
 
I gave it a go- downloaded the Darwin x86 8.01 iso.gz and burn to disk. The machine I planned to install on is a ECS C19-A for Pent 4/Pent D processors. Booted right up to CD, a ton of text went zooming by rapidly, but stopped at the line(in yellow) saying: "failed to load extension com.apple.Geforce". O.K., now it continues to "wait for root device"...did I leave out something, or is there just a hardware incompatibility?
 
ihrsetdr, what GFX do you have? I'm guessing its nvidia, but what model?
 
ihrsetdr, what GFX do you have? I'm guessing its nvidia, but what model?


That was my first thought too, Shel. I swapped the nvidia card(low end pci) for an ATI(another low end pci card) and got to the same point. I realized it must be the motherboard Darwin didn't like, an nForce4 SLI XE chipset. At that point, I called it a day. :shrug:
 
That was my first thought too, Shel. I swapped the nvidia card(low end pci) for an ATI(another low end pci card) and got to the same point. I realized it must be the motherboard Darwin didn't like, an nForce4 SLI XE chipset. At that point, I called it a day. :shrug:

Very weird. Must be something with your chipset. I wonder if you need to throw a flag when you boot or something.
 
I don't know; here's an excerpt from the Release Notes:


Installation Instructions (x86-based personal computers)
=============================================================

3) Boot from the CD image
When booting off the CDROM, the first screen you'll see is a
bootloader prompt. You should not need to enter any flags to the
bootloader, so either press enter to continue, or wait 10 seconds
and the boot process will continue automatically.

4) Select the disk to install onto.
After the boot process continues, you will see diagnostic
output from the kernel, and you will end up at an installation
prompt. The installation prompt will list the devices it found
to potentially install Darwin/x86 onto:

The following devices are available for installation:
1. [ Vendor String ] @ /dev/disk0 (size)
2. [ Vendor String ] @ /dev/disk1 (size)
Which device would you like to install Darwin onto?

Enter the number (on the far left) of the device you'd like
to install Darwin/x86 on.

At this point you can also enter the word "shell" to enter
an emergency shell. This should not be needed for normal
installation.

5) Select the partition to install onto.
After entering the disk you wish to install Darwin/x86 onto,
the install script will give you the following prompt:

1) Auto-partition the disk (Destroys all disk contents)
2) Manually partition the disk using fdisk
Choice:

If your disk is already partitioned, you will get a third option:

3) Use existing partitions

The first option (Auto-partition) will destroy the contents of
the disk and create a single Apple HFS+ (journaled) filesystem partition.
This is the preferred option.

The second option (Manually partition) will run the Darwin/x86
fdisk utility. Use this only if you know which partition scheme
you want. This option can also destroy all contents of the
selected disk. If you choose this option, you must create an
Apple HFS+ (journaled) partition of type 0xAF.

The third option will let you install Darwin/x86 onto an already
existing partition. Make sure you already have the partitions
from option 2 set up. The install script will ask you which
partition you would like to use for your root partition.
All contents of that partition will be destroyed.

6) Wait.
The installer will copy Darwin/x86 packages onto the destination partition.

7) Setup.
After installation, you will be prompted to enter a root password.
You will also be prompted to enter a name for the computer (for Bonjour).

8) Reboot.
When the install script is finished, it will give you the choice
of rebooting or spawning a shell. Unless you have post-install
things you wish to do, such as adding additional accounts, you
should reboot the system and remove the install CD from the CDROM drive.

8) Login.
After reboot your machine should be running Darwin, log in and enjoy!


Major Changes Since Darwin 7.0.1
================================

* PowerPC 64-bit support.

* Darwin/x86 installs onto and boots from an HFS+ (journaled) partition.

* GCC-4.0

* Enhanced dlopen(3) API support.

* Korn shell (ksh) included.

* launchd, a dynamic system management daemon, replaces SystemStarter and init

* And much more ...


Known Issues
============

PowerPC-based Macintosh computers:

* AirPort wireless cards are detected, but cannot be configured.

x86-based personal computers:

* IDE drives may not work on x86. Try it, if it doesn't work,
it's a known problem.

* Video cards must support VESA 2.0 framebuffer modes on x86.
Try it, if your console looks weird, or doesn't appear, it's a
known problem.




"IDE drives may not work on x86"


Hmmm, if that's the case I'm outta luck- fresh out of scsi drives...:rolleyes:
 
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